CGY 121 B
GaAs MMIC
Preliminary Data
l
l
l
l
l
l
l
RF-in; -Vg
Vcontrol
6
RF-GND
5
4
Variable gain amplifier
(MMIC-Amplifier) for mobile communication
Gain Control range over 50dB
Positive Control Voltage
50鈩?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 B
Y0S
Q62702-G0071
MW-6
Maximum ratings
Characteristics
Drain voltage
Neg. supply voltage
Pos. control voltage
Channel temperature
Storage temperature range
Total power dissipation (TS < 81擄C) 2)
Thermal resistance
Characteristics
Channel-soldering point (GND)
1)
2)
Symbol
Unit
8
-8
4
150
-55...+150
550
V
V
V
擄C
擄C
mW
VD
VG
Vcon
TCh
T
stg
P
tot
Symbol
Unit
125
K/W
R
thChS
Dimensions see page 9.
Please care for sufficient heat dissipation on the pcb!
)
* Pin-out changed compared to CGY120: 180擄 rotation
Siemens Aktiengesellschaft
1
Semiconductor Group
1
04.08.98
HL HF PE GaAs/HB
1998-11-01