TELEPHONE TONE RINGER DRIVERS

文件：391.86 Kbytes Page：7 Pages

TELEPHONE TONE RINGER DRIVERS

文件：391.86 Kbytes Page：7 Pages

Small-Signal Amplifier

GENERAL DESCRIPTION The KGF1531 is a high-performance GaAs FET small-signal dual-gate mixer for L-band frequencies that features low voltage operation, low current operation, high conversion gain, and low distortion. The KGF1531 specifications are guaranteed to a fixed matching circuit for 3 V an

Integrated Circuit Voltage Regulator for Electronic Tuning System

Description: The NTE1531 is a voltage regulator for use with a varactor tuner or electronic tuning control. Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Maximum Input Voltage (+B1, +B2, CLK), VB1, VB2, VCLKmax 21V . . .21V Allowable Power Dissipation, PDmax 1W

200mA & 250mA SmartLDOs

Description The SC1531(A) is designed to maintain a glitch-free 3.3V output when at least one of tow inputs, 5V (VIN) and 3.3V (VAUX), is present. Applications ◆ Desktop Computers ◆ Network Interface Cards (NICs) ◆ PCMCIA/PCI Interface Cards ◆ Cardbus™ Technology ◆ Power supplies with multi

200mA & 250mA SmartLDOs

Description The SC1531(A) is designed to maintain a glitch-free 3.3V output when at least one of tow inputs, 5V (VIN) and 3.3V (VAUX), is present. Applications ◆ Desktop Computers ◆ Network Interface Cards (NICs) ◆ PCMCIA/PCI Interface Cards ◆ Cardbus™ Technology ◆ Power supplies with multi

Silicon NPN epitaxial planer transistor

Silicon NPN epitaxial planer transistor For high frequency, oscillation and mixing ■ Features ● Two elements incorporated into one package. (Emitter-coupled transistors) ● Reduction of the mounting area and assembly cost by one half.