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参数资料
| 型号： | CGY184 |
| 厂商： | SIEMENS A G |
| 元件分类： | 衰减器 |
| 英文描述： | GaAs MMIC (Power amplifier for PCN applications 2.5 W 34dBm output power at 3.5 V) |
| 中文描述： | RF/MICROWAVE NARROW BAND HIGH POWER AMPLIFIER |
| 文件页数： | 12/14页 |
| 文件大小： | 141K |
| 代理商： | CGY184 |
CGY 184
Siemens Aktiengesellschaft
Semiconductor Group
12
12
23.07.97
HL HF PE GaAs
CGY184 application board:
Layout size is 32mm x 19mm
Connections:
l
Vd
l
Vaux
l
Vcontrol 0.2 to 2.2VDC (0.2V: min Pout, 2.2V: max Pout)
l
CLK
5 MHz to 15 MHz (with a 10uH inductor)
or 150 kHz to 250 kHz (with a 100uH inductor instaed of the 10uH)
(rectangular signal, 50% duty, 0 Volt to Vd voltage level)
2.7 to 6VDC, pulsed (PCN: 12,5% duty cycle, ton=0.577ms)
2.7 to 6VDC
Power on sequence:
1.
continuous clock (CLK) on
2.
turn on Vaux ==> check negative voltage at pin#16 (-4......-10V)
3.
turn on Vcon (may be at the same time as 2)
turn on Drainvoltage Vd
turn on Input Power
Operation without using the negative voltage generator:
If you
don’t want to use the internal negative voltage generator, you can also apply -4....-6 V
at pin#15 (Vneg-Pin). In this case the passive devices at the pins 1, 14 and 16 are not
necessary (1 inductor and 3 capacitors).
3k9
1 n
1
B
4
6
1 n
1 n
B
4,7
μ
1n
3
1n
5
2.2nH
3
33p
1
33p
15p
120p
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