CGY121 Siemens Semiconductor Group, CGY121 Datasheet - Page 5

• 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
Parts List
Frequency
C1, C2 (Siemens Size 0603)
C3, C4 (Siemens Size 0603)
C5 (Siemens Size 0603)
L1 (Coilcraft 0805CS-150XKBC)
L2 (Coilcraft 0805CS-270XMBC)
R1 (Siemens B 54102-A1271-J60)
R2 (Siemens B 54102-A1120-J60)
R3
Application Circuit
f = 1900 MHz
Siemens Aktiengesellschaft
50 Ohm
Input
Vd
C1
C6
R1
Vg
C5
4
C3
GND
CGY121
5
5
5
3
2,5
R2
6
1
270 Ohm
900 MHz
6.8 Ohm
12 Ohm
100 nF
15 nH
27 nH
22 pF
47 nF
R3
L1
Vcontrol
C4
C2
Output
50 Ohm
CGY 121 A
HL HF PE GaAs1
0603
0603
0603
0805
0805
0805
0805
0805
1998-11-01
1998-11-01
23.06.98