CGY121 Siemens Semiconductor Group, CGY121 Datasheet - Page 2

• Manufacturer Part Number: CGY121
• Description: GaAs MMIC (Variable gain amplifier MMIC-Amplifier for mobile communication Typical Gain Control range over 50dB)
• Manufacturer: Siemens Semiconductor Group

Semiconductor Group
Semiconductor Group
Functional block diagram:
Siemens Aktiengesellschaft
Pin #
1
2
3
4
5
6
Pin / -VG(4)
Vcontrol Positive voltage for gain control (0V....3V)
VG / Pin
RF-Gnd
RF-Gnd
Vcon (6)
Name
VD2 /
Pout
VD1
Configuration
Drain voltage 2nd stage / RF-0utput
Drain voltage 1st stage
Negative voltage at current control circuit (-4V) / RF-Input
Circuit
Control
2
2
2
VD1 (3)
GND (2, 5)
VD2 (1)
Pout (1)
CGY 121 A
HL HF PE GaAs1
1998-11-01
1998-11-01
23.06.98