器件名称: Q-62702-G66
功能描述: GaAs MMIC (Variable gain amplifier MMIC-Amplifier for mobile communication Typical Gain Control range over 50dB)
文件大小: 94.05KB 共8页
简 介:CGY 121 A
GaAs MMIC Preliminary Datasheet
l l l l l l l
RF-in; -Vg Vcontrol 6 RF-GND 5 4
Variable gain amplifier (MMIC-Amplifier) for mobile communication Typical Gain Control range over 50dB Positive Control Voltage 50 input and output matched Low power consumption Operating voltage range: 2.7 to 6 V Frequency range 800 MHz ... 2.5 GHz
3 2 1 Vd2; RF-out RF-GND Vd1
ESD: Electrostatic discharge sensitive device, observe handling precautions!
Type
Marking
Ordering code (taped)
Package
1)
CGY 121 A
Y9S
Q-62702-G66
MW-6
Maximum ratings Characteristics Drain voltage Neg. supply voltage Pos. control voltage Channel temperature Storage temperature range Total power dissipation (TS < 81°C) 2) Thermal resistance Characteristics Channel-soldering point (GND)
1) 2)
Symbol
max. Value 8 -8 4 150 -55...+150 550
Unit V V V °C °C mW
VD VG Vcon TCh Tstg Ptot
Symbol
max. Value 125
Unit K/W
RthChS
Dimensions see page 9. Please care for sufficient heat dissipation on the pcb! *) Pin-out changed compared to CGY120: 180° rotation
Siemens Aktiengesellschaft
1
Semiconductor Group
1
23.06.98 HL HF PE GaAs1 1998-11-01
CGY 121 A
Functional block diagram:
VD1 (3)
VD2 (1)
Pin / -VG(4) Pout (1) Vcon (6) Control Circuit
GND (2, 5)
Pin # 1 2 3 4 5 6
Name VD2 / Pout RF-Gnd VD1 VG / Pin RF-Gnd
Configuration Drain voltage 2nd stage / RF-0utput
Drain voltage 1st stage Negative voltage at current control circuit (-4V) / RF-Input
Vcontrol Positive voltage for gain control (……
