丝印代码：BL-**；Maximum 3A, Ultra Low Dropout Regulator

General Description The RT9018A/B is a high performance positive voltage regulator designed for use in applications requiring very low Input voltage and very low dropout voltage at up to 3A(Peak). It operates with a VIN as low as 1.0V and VDD voltage 3V with output voltage programmable as low as

NPN EPITAXIAL PLANAR TRANSISTOR

Description The HE9018 is designed for use in AM/FM if amplifier and local oscillator of FM/VHF tuner.

EPITAXIAL PLANAR NPN TRANSISTOR (HIGH FREQUENCY LOW NOISE AMPLIFIER, VHF BAND AMPLIFIER)

HIGH FREQUENCY LOW NOISE AMPLIFIER APPLICATION. VHF BAND AMPLIFIER APPLICATION. FEATURES • Small Reverse Transfer Capacitance : Cre=0.65pF(Typ.). • Low Noise Figure : NF=2.2dB(Typ.) at f=100MHz. • High Transition Frequency : fT=800MHz(Typ.).

180 Emulation board

Description M9018 is a voice ROM emulation system which can emulate the voice of MOSEL-Vitelics voice ROM up to 178 seconds. With the help of this MSM9018 system, the user can verify the voice quality before the chip really taped out. Features ■ Up to 178 seconds voice emulation are provided at

AM/FM Amplifier, Local Oscillator of FM/VHF Tuner

AM/FM Amplifier, Local Oscillator of FM/VHF Tuner • High Current Gain Bandwidth Product fT=1.1 GHz (Typ)

AM/FM Amplifier, Local Oscillator of FM/VHF Tuner

AM/FM Amplifier, Local Oscillator of FM/VHF Tuner • High Current Gain Bandwidth Product fT=1.1 GHz (Typ)