參數(shù)資料
型號(hào): CGY2021G
廠(chǎng)商: NXP SEMICONDUCTORS
元件分類(lèi): 衰減器
英文描述: DCS/PCS 2 W power amplifier
中文描述: 1710 MHz - 1785 MHz RF/MICROWAVE NARROW BAND HIGH POWER AMPLIFIER
文件頁(yè)數(shù): 3/12頁(yè)
文件大?。?/td> 78K
代理商: CGY2021G
1997 Apr 03
3
Philips Semiconductors
Preliminary specification
DCS/PCS 2 W power amplifier
CGY2021G
BLOCK DIAGRAM
PINNING
SYMBOL
PIN
DESCRIPTION
GND
RFO/V
DD4
GND
DETO/V
DD5
V
GG2
GND
RFI
GND
V
DD1
GND
V
GG1
GND
V
DD2
GND
V
DD3
GND
1 to 5
6 to 8
9 to 17
18
19
20 to 26
27
28
29
30
31
32
33
34 to 41
42
43 to 48
ground
PA output and fourth stage supply voltage
ground
power sensor output and supply voltage
third and fourth stage negative gate supply voltage
ground
PA input
ground
first stage supply voltage
ground
first and second stage negative gate supply voltage
ground
second stage supply voltage
ground
third stage supply voltage
ground
Fig.1 Block diagram.
(1) Ground pins 1 to 5, 9 to 17, 20 to 26, 28, 30, 32, 34 to 41 and 43 to 48.
handbook, full pagewidth
CGY2021G
MGD771
(1)
6,7,8
18
29
33
42
27
GND
SENSOR
DRIVER
VGG2
RFO/VDD4
VDD1
VDD2
VDD3
RFI
DETO/VDD5
31
VGG1
19
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