500 MHz Four-Quadrant Multiplier

GENERAL DESCRIPTION The AD834 is a monolithic, laser-trimmed four-quadrant analog multiplier intended for use in high frequency applications, with a transconductance bandwidth (RL = 50 Ω) in excess of 500 MHz from either of the differential voltage inputs. In multiplier modes, the typical total f

500 MHz Four-Quadrant Multiplier

FEATURES DC to >500 MHz operation Differential ±1 V full-scale inputs Differential ±4 mA full-scale output current Low distortion (≤0.05% for 0 dBm input) Supply voltages from ±4 V to ±9 V Low power (280 mW typical at VS = ±5 V) APPLICATIONS High speed real time computation Wideband m

500 MHz四象限乘法器

D834是一款单片、激光调整、四象限模拟乘法器，来自每个差分电压输入的跨导带宽(RL=50 Ω) 超过500 MHz，适合高频率的应用。在乘法模式下，该器件的典型总满量程误差为0.5%，与应用模式和外部电路无关。它的性能相对温度不敏感，并且由于采用基于带隙基准电压发生器和其他设计功能的稳定偏置，其电源会变化。\n\n 为保留高速双极性工艺的全带宽潜力以便制造AD834，该器件的输出采用集电极开路的差分电流对形式。为提供单端地参考电压输出，就需要某种形式的外部电流至电压的转换。这可以是一个宽带变压器、巴伦或有源电路，如运算放大器。在某些应用中（如功率测量），随之而来的信号处理可 • 工作频率：DC至>500 MHz \n\n• 差分±1 V满量程输入 \n\n• 差分±4 mA满量程输出电流 \n\n\n\n• 低失真：≦0.05%（0 dBm输入） \n\n• 电源电压：±4 V至±9 V \n\n• 低功率（280 mW典型值，VS = ±5 V）;

500 MHz Four-Quadrant Multiplier

FEATURES DC to >500 MHz operation Differential ±1 V full-scale inputs Differential ±4 mA full-scale output current Low distortion (≤0.05% for 0 dBm input) Supply voltages from ±4 V to ±9 V Low power (280 mW typical at VS = ±5 V) APPLICATIONS High speed real time computation Wideband m

700 MHz to 1000 MHz RF Vector Modulator

FEATURES Cartesian amplitude and phase modulation 700 MHz to 1.0 GHz frequency range Continuous magnitude control of −2 dB to −32 dB Continuous phase control of 0° to 360° Output third-order intercept 24 dBm Output 1 dB compression point 11 dBm Output noise floor −149 dBm/Hz at full gain A

700 MHz to 1000 MHz RF Vector Modulator

GENERAL DESCRIPTION The AD8340 vector modulator performs arbitrary amplitude and phase modulation of an RF signal. Because the RF signal path is linear, the original modulation is preserved. This part can be used as a general-purpose RF modulator, a variable attenuator/phase shifter, or a remodul

300 MHz to 1000 MHz Quadrature Modulator

GENERAL DESCRIPTION The ADL5370 is the first in the fixed-gain quadrature modulator (F-MOD) family designed for use from 300 MHz to 1000 MHz. Its excellent phase accuracy and amplitude balance enable high performance intermediate frequency or direct radio frequency modulation for communication sy

400 MHz to 6 GHz Broadband Quadrature Modulator

GENERAL DESCRIPTION The ADL5375 is a broadband quadrature modulator designed for operation from 400 MHz to 6 GHz. Its excellent phase accuracy and amplitude balance enable high performance intermediate frequency or direct radio frequency modulation for communication systems. FEATURES Outpu

700 MHz to 1000 MHz RF Vector Modulator

FEATURES Cartesian amplitude and phase modulation 700 MHz to 1.0 GHz frequency range Continuous magnitude control of −2 dB to −32 dB Continuous phase control of 0° to 360° Output third-order intercept 24 dBm Output 1 dB compression point 11 dBm Output noise floor −149 dBm/Hz at full gain A

700 MHz to 1000 MHz RF Vector Modulator

FEATURES Cartesian amplitude and phase modulation 700 MHz to 1.0 GHz frequency range Continuous magnitude control of −2 dB to −32 dB Continuous phase control of 0° to 360° Output third-order intercept 24 dBm Output 1 dB compression point 11 dBm Output noise floor −149 dBm/Hz at full gain A

700 MHz to 1000 MHz RF Vector Modulator

GENERAL DESCRIPTION The AD8340 vector modulator performs arbitrary amplitude and phase modulation of an RF signal. Because the RF signal path is linear, the original modulation is preserved. This part can be used as a general-purpose RF modulator, a variable attenuator/phase shifter, or a remodul

700 MHz to 1000 MHz RF Vector Modulator

FEATURES Cartesian amplitude and phase modulation 700 MHz to 1.0 GHz frequency range Continuous magnitude control of −2 dB to −32 dB Continuous phase control of 0° to 360° Output third-order intercept 24 dBm Output 1 dB compression point 11 dBm Output noise floor −149 dBm/Hz at full gain A

700 MHz to 1000 MHz RF Vector Modulator

GENERAL DESCRIPTION The AD8340 vector modulator performs arbitrary amplitude and phase modulation of an RF signal. Because the RF signal path is linear, the original modulation is preserved. This part can be used as a general-purpose RF modulator, a variable attenuator/phase shifter, or a remodul

700 MHz to 1000 MHz RF Vector Modulator

GENERAL DESCRIPTION The AD8340 vector modulator performs arbitrary amplitude and phase modulation of an RF signal. Because the RF signal path is linear, the original modulation is preserved. This part can be used as a general-purpose RF modulator, a variable attenuator/phase shifter, or a remodul

700 MHz to 1000 MHz RF Vector Modulator

FEATURES Cartesian amplitude and phase modulation 700 MHz to 1.0 GHz frequency range Continuous magnitude control of −2 dB to −32 dB Continuous phase control of 0° to 360° Output third-order intercept 24 dBm Output 1 dB compression point 11 dBm Output noise floor −149 dBm/Hz at full gain A

300 MHz to 1000 MHz Quadrature Modulator

GENERAL DESCRIPTION The ADL5370 is the first in the fixed-gain quadrature modulator (F-MOD) family designed for use from 300 MHz to 1000 MHz. Its excellent phase accuracy and amplitude balance enable high performance intermediate frequency or direct radio frequency modulation for communication sy

400 MHz to 6 GHz Broadband Quadrature Modulator

GENERAL DESCRIPTION The ADL5375 is a broadband quadrature modulator designed for operation from 400 MHz to 6 GHz. Its excellent phase accuracy and amplitude balance enable high performance intermediate frequency or direct radio frequency modulation for communication systems. FEATURES Outpu

1.5 GHz to 2.4 GHz RF Vector Modulator

GENERAL DESCRIPTION The AD8341 vector modulator performs arbitrary amplitude and phase modulation of an RF signal. Since the RF signal path is linear, the original modulation is preserved. This part can be used as a general-purpose RF modulator, a variable attenua tor/phase shifter, or a remod

RF矢量调制器，1.5 GHz 至2.4 GHz

单芯片RF振幅与移相器\n\n AD8341是一款高性能RF矢量调制器，输入频率范围为1.5 GHz至2.4 GHz，可连续、独立地调整振幅和相位。通过宽带笛卡尔I/Q接口，可实现完整的360°相位调整和30 dB以上的增益控制。I和Q接口提供230 MHz的全功率信号带宽，可通过单端或差分方式驱动，具有±500 mV满量程输入。\n\n AD8341采用24引脚LFCSP封装，额定温度范围为–40°C至+85°C。\n\n 供货\n\n 提供样片和评估板，产品型号分别为AD8341ACP和AD8341-EVAL。\n\n \n\n • 工作频率范围：1.5 GHz至2.4 GHz\n\n• 幅度控制范围：30 dB\n\n• 笛卡尔I/Q基带频率范围：DC至230 MHz\n\n• 输出三阶交调截点：+17.5 dBm\n\n• 相位控制范围：360°\n\n• 输出1dB压缩点：+8.5 dBm\n\n• 输出开关禁用功能\n\n• 5V单电源\n\n• 与AD8340引脚兼容;

1.5 GHz to 2.4 GHz RF Vector Modulator

GENERAL DESCRIPTION The AD8341 vector modulator performs arbitrary amplitude and phase modulation of an RF signal. Since the RF signal path is linear, the original modulation is preserved. This part can be used as a general-purpose RF modulator, a variable attenua tor/phase shifter, or a remod

1.5 GHz to 2.4 GHz RF Vector Modulator

GENERAL DESCRIPTION The AD8341 vector modulator performs arbitrary amplitude and phase modulation of an RF signal. Since the RF signal path is linear, the original modulation is preserved. This part can be used as a general-purpose RF modulator, a variable attenua tor/phase shifter, or a remod

1.5 GHz to 2.4 GHz RF Vector Modulator

GENERAL DESCRIPTION The AD8341 vector modulator performs arbitrary amplitude and phase modulation of an RF signal. Since the RF signal path is linear, the original modulation is preserved. This part can be used as a general-purpose RF modulator, a variable attenua tor/phase shifter, or a remod

有源接收混频器（低频至3 GHz ）

AD8342是一款高性能、宽带有源混频器，非常适合要求严格的接收通道应用，这些应用要求所有端口均具有宽带宽，并且交调失真和噪声系数极低。 AD8342的典型变频增益为3.7 dB，RF频率为238 MHz。集成的LO驱动器以低LO驱动电平提供50 Ω输入阻抗，有助于将外部元件数降至较少。\n\n 差分高阻抗宽带RF端口很容易与有源器件和无源滤波器接口。RF输入接受高达1.6 V峰峰值或8 dBm（相对于50 Ω，P1dB）的输入信号。\n\n 开集差分输出提供出色的平衡性能，可以与差分滤波器或中频放大器结合使用，例如 AD8370，AD8375，AD8351，AD • 宽带RF、LO和IF端口\n\n• 转换增益：3.7 dB\n\n• 噪声系数：12.2 dB\n\n• 输入IP3：22.7 dBm\n\n• 输入P1dB：8.3 dBm\n\n• LO驱动：0 dBm;

Active Receive Mixer LF to 500 MHz

GENERAL DESCRIPTION The AD8342 is a high performance, broadband active mixer. It is well suited for demanding receive-channel applications that require wide bandwidth on all ports and very low inter modulation distortion and noise figure. The AD8342 provides a typical conversion gain of 3.7 dB

Active Receive Mixer LF to 500 MHz

GENERAL DESCRIPTION The AD8342 is a high performance, broadband active mixer. It is well suited for demanding receive-channel applications that require wide bandwidth on all ports and very low inter modulation distortion and noise figure. The AD8342 provides a typical conversion gain of 3.7 dB

Active Receive Mixer LF to 500 MHz

GENERAL DESCRIPTION The AD8342 is a high performance, broadband active mixer. It is well suited for demanding receive-channel applications that require wide bandwidth on all ports and very low inter modulation distortion and noise figure. The AD8342 provides a typical conversion gain of 3.7 dB

Active Receive Mixer LF to 500 MHz

GENERAL DESCRIPTION The AD8342 is a high performance, broadband active mixer. It is well suited for demanding receive-channel applications that require wide bandwidth on all ports and very low inter modulation distortion and noise figure. The AD8342 provides a typical conversion gain of 3.7 dB

Active Receive Mixer LF to 500 MHz

GENERAL DESCRIPTION The AD8342 is a high performance, broadband active mixer. It is well suited for demanding receive-channel applications that require wide bandwidth on all ports and very low inter modulation distortion and noise figure. The AD8342 provides a typical conversion gain of 3.7 dB

DC-to-2.5 GHz High IP3 Active Mixer

GENERAL DESCRIPTION The AD8343 is a high-performance broadband active mixer. With wide bandwidth on all ports and very low intermodula tion distortion, the AD8343 is well suited for demanding transmit applications or receive channel applications. The AD8343 provides a typical conversion gain of

DC-to-2.5 GHz High IP3 Active Mixer

GENERAL DESCRIPTION The AD8343 is a high-performance broadband active mixer. With wide bandwidth on all ports and very low intermodula tion distortion, the AD8343 is well suited for demanding transmit applications or receive channel applications. The AD8343 provides a typical conversion gain of

DC-to-2.5 GHz High IP3 Active Mixer

GENERAL DESCRIPTION The AD8343 is a high-performance broadband active mixer. With wide bandwidth on all ports and very low intermodula tion distortion, the AD8343 is well suited for demanding transmit applications or receive channel applications. The AD8343 provides a typical conversion gain of

DC-to-2.5 GHz High IP3 Active Mixer

GENERAL DESCRIPTION The AD8343 is a high-performance broadband active mixer. With wide bandwidth on all ports and very low intermodula tion distortion, the AD8343 is well suited for demanding transmit applications or receive channel applications. The AD8343 provides a typical conversion gain of

DC-to-2.5 GHz High IP3 Active Mixer

GENERAL DESCRIPTION The AD8343 is a high-performance broadband active mixer. With wide bandwidth on all ports and very low intermodula tion distortion, the AD8343 is well suited for demanding transmit applications or receive channel applications. The AD8343 provides a typical conversion gain of

DC-to-2.5 GHz High IP3 Active Mixer

GENERAL DESCRIPTION The AD8343 is a high-performance broadband active mixer. With wide bandwidth on all ports and very low intermodula tion distortion, the AD8343 is well suited for demanding transmit applications or receive channel applications. The AD8343 provides a typical conversion gain of

Active Receive Mixer 400 MHz to 1.2 GHz

GENERAL DESCRIPTION The AD8344 is a highperformance, broadband activemixer. It is well suited for demanding receive-channel applications that require wide bandwidth on all ports and very low inter modulation distortion and noise figure. The AD8344 provides a typical conversiongain of4.5 dB

Active Receive Mixer 400 MHz to 1.2 GHz

GENERAL DESCRIPTION The AD8344 is a highperformance, broadband activemixer. It is well suited for demanding receive-channel applications that require wide bandwidth on all ports and very low inter modulation distortion and noise figure. The AD8344 provides a typical conversiongain of4.5 dB

Active Receive Mixer 400 MHz to 1.2 GHz

GENERAL DESCRIPTION The AD8344 is a highperformance, broadband activemixer. It is well suited for demanding receive-channel applications that require wide bandwidth on all ports and very low inter modulation distortion and noise figure. The AD8344 provides a typical conversiongain of4.5 dB

Active Receive Mixer 400 MHz to 1.2 GHz

GENERAL DESCRIPTION The AD8344 is a highperformance, broadband activemixer. It is well suited for demanding receive-channel applications that require wide bandwidth on all ports and very low inter modulation distortion and noise figure. The AD8344 provides a typical conversiongain of4.5 dB

250 MHz.1000 MHz Quadrature Modulator

PRODUCT DESCRIPTION The AD8345 is a silicon RFIC quadrature modulator, designed for use from 140 MHz to 1000 MHz. Its excellent phase accuracy and amplitude balance enable the high performance direct modulation of an IF carrier. The AD8345 accurately splits the external LO signal into two quadra

300 MHz to 1000 MHz Quadrature Modulator

GENERAL DESCRIPTION The ADL5370 is the first in the fixed-gain quadrature modulator (F-MOD) family designed for use from 300 MHz to 1000 MHz. Its excellent phase accuracy and amplitude balance enable high performance intermediate frequency or direct radio frequency modulation for communication sy

400 MHz to 6 GHz Broadband Quadrature Modulator

GENERAL DESCRIPTION The ADL5375 is a broadband quadrature modulator designed for operation from 400 MHz to 6 GHz. Its excellent phase accuracy and amplitude balance enable high performance intermediate frequency or direct radio frequency modulation for communication systems. FEATURES Outpu

Correcting Imperfections in IQ Modulators to Improve RF Signal Fidelity

INTRODUCTION The in-phase and quadrature modulator (IQ modulator) is a key component in modern wireless transmitters. It provides a convenient method for modulating data bits or symbols onto an RF carrier. IQ upconversion has become the architecture of choice for implementing transmitter signal c

140 MHz to 1000 MHz Quadrature Modulator

PRODUCT DESCRIPTION The AD8345 is a silicon RFIC quadrature modulator, designed for use from 140 MHz to 1000 MHz. Its excellent phase accuracy and amplitude balance enable the high performance direct modulation of an IF carrier. The AD8345 accurately splits the external LO signal into two quadra

250 MHz.1000 MHz Quadrature Modulator

PRODUCT DESCRIPTION The AD8345 is a silicon RFIC quadrature modulator, designed for use from 140 MHz to 1000 MHz. Its excellent phase accuracy and amplitude balance enable the high performance direct modulation of an IF carrier. The AD8345 accurately splits the external LO signal into two quadra

250 MHz.1000 MHz Quadrature Modulator

PRODUCT DESCRIPTION The AD8345 is a silicon RFIC quadrature modulator, designed for use from 140 MHz to 1000 MHz. Its excellent phase accuracy and amplitude balance enable the high performance direct modulation of an IF carrier. The AD8345 accurately splits the external LO signal into two quadra

250 MHz.1000 MHz Quadrature Modulator

PRODUCT DESCRIPTION The AD8345 is a silicon RFIC quadrature modulator, designed for use from 140 MHz to 1000 MHz. Its excellent phase accuracy and amplitude balance enable the high performance direct modulation of an IF carrier. The AD8345 accurately splits the external LO signal into two quadra

140 MHz to 1000 MHz Quadrature Modulator

PRODUCT DESCRIPTION The AD8345 is a silicon RFIC quadrature modulator, designed for use from 140 MHz to 1000 MHz. Its excellent phase accuracy and amplitude balance enable the high performance direct modulation of an IF carrier. The AD8345 accurately splits the external LO signal into two quadra

140 MHz to 1000 MHz Quadrature Modulator

PRODUCT DESCRIPTION The AD8345 is a silicon RFIC quadrature modulator, designed for use from 140 MHz to 1000 MHz. Its excellent phase accuracy and amplitude balance enable the high performance direct modulation of an IF carrier. The AD8345 accurately splits the external LO signal into two quadra

140 MHz to 1000 MHz Quadrature Modulator

PRODUCT DESCRIPTION The AD8345 is a silicon RFIC quadrature modulator, designed for use from 140 MHz to 1000 MHz. Its excellent phase accuracy and amplitude balance enable the high performance direct modulation of an IF carrier. The AD8345 accurately splits the external LO signal into two quadra

140 MHz to 1000 MHz Quadrature Modulator

PRODUCT DESCRIPTION The AD8345 is a silicon RFIC quadrature modulator, designed for use from 140 MHz to 1000 MHz. Its excellent phase accuracy and amplitude balance enable the high performance direct modulation of an IF carrier. The AD8345 accurately splits the external LO signal into two quadra

250 MHz.1000 MHz Quadrature Modulator

PRODUCT DESCRIPTION The AD8345 is a silicon RFIC quadrature modulator, designed for use from 140 MHz to 1000 MHz. Its excellent phase accuracy and amplitude balance enable the high performance direct modulation of an IF carrier. The AD8345 accurately splits the external LO signal into two quadra

0.8 GHz-2.5 GHz Quadrature Modulator

GENERAL DESCRIPTION The AD8346 is a silicon RFIC I/Q modulator for use from 0.8 GHz to 2.5 GHz. Its excellent phase accuracy and amplitude balance allow high performance direct modulation to RF. The differential LO input is applied to a polyphase network phase splitter that provides accurate phas

400 MHz to 6 GHz Broadband Quadrature Modulator

GENERAL DESCRIPTION The ADL5375 is a broadband quadrature modulator designed for operation from 400 MHz to 6 GHz. Its excellent phase accuracy and amplitude balance enable high performance intermediate frequency or direct radio frequency modulation for communication systems. FEATURES Outpu

300 MHz to 1000 MHz Quadrature Modulator

GENERAL DESCRIPTION The ADL5370 is the first in the fixed-gain quadrature modulator (F-MOD) family designed for use from 300 MHz to 1000 MHz. Its excellent phase accuracy and amplitude balance enable high performance intermediate frequency or direct radio frequency modulation for communication sy

Correcting Imperfections in IQ Modulators to Improve RF Signal Fidelity

INTRODUCTION The in-phase and quadrature modulator (IQ modulator) is a key component in modern wireless transmitters. It provides a convenient method for modulating data bits or symbols onto an RF carrier. IQ upconversion has become the architecture of choice for implementing transmitter signal c

0.8 GHz to 2.5 GHz Quadrature Modulator

GENERAL DESCRIPTION The AD8346 is a silicon RFIC I/Q modulator for use from 0.8 GHz to 2.5 GHz. Its excellent phase accuracy and amplitude balance allow high performance direct modulation to RF. The differential LO input is applied to a polyphase network phase splitter that provides accurate phas

0.8 GHz-2.5 GHz Quadrature Modulator

GENERAL DESCRIPTION The AD8346 is a silicon RFIC I/Q modulator for use from 0.8 GHz to 2.5 GHz. Its excellent phase accuracy and amplitude balance allow high performance direct modulation to RF. The differential LO input is applied to a polyphase network phase splitter that provides accurate phas

0.8 GHz-2.5 GHz Quadrature Modulator

GENERAL DESCRIPTION The AD8346 is a silicon RFIC I/Q modulator for use from 0.8 GHz to 2.5 GHz. Its excellent phase accuracy and amplitude balance allow high performance direct modulation to RF. The differential LO input is applied to a polyphase network phase splitter that provides accurate phas

0.8 GHz to 2.5 GHz Quadrature Modulator

GENERAL DESCRIPTION The AD8346 is a silicon RFIC I/Q modulator for use from 0.8 GHz to 2.5 GHz. Its excellent phase accuracy and amplitude balance allow high performance direct modulation to RF. The differential LO input is applied to a polyphase network phase splitter that provides accurate phas

0.8 GHz to 2.5 GHz Quadrature Modulator

GENERAL DESCRIPTION The AD8346 is a silicon RFIC I/Q modulator for use from 0.8 GHz to 2.5 GHz. Its excellent phase accuracy and amplitude balance allow high performance direct modulation to RF. The differential LO input is applied to a polyphase network phase splitter that provides accurate phas