RFDA0026 Datasheet, PDF (9/13 Pages) RF Micro Devices – DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER 700MHz TO 1035MHz, 6-BIT 0.5dB LSB CONTROL

Pin Names and Description
Pin
Function
1
SPI_LE
Serial Latch Enable Input
2
SPI_DATA
Serial Data Input
Description
3
SPI_CLK
Serial Clock Input
4
PUP
Power-up Programming Pin
5
GND
RF/DC Ground Connection
6
RF_IN
RF Input
7
GND
RF/DC Ground Connection
8
VCC_AMP1
Supply Voltage for Amplifier 1
9
GND
RF/DC Ground Connection
10
GND
RF/DC Ground Connection
11
GND
RF/DC Ground Connection
12
GND
RF/DC Ground Connection
13
GND
RF/DC Ground Connection
14
VCC_AMP2
Supply Voltage for Amplifier 2
15
GND
RF/DC Ground Connection
16
RF_OUT
RF Output
17
GND
RF/DC Ground Connection
18
GND
RF/DC Ground Connection
19
GND
RF/DC Ground Connection
20
GND
RF/DC Ground Connection
21
GND
RF/DC Ground Connection
22
NC
Do Not Connect, Leave Open Circuit
23
GND
RF/DC Ground Connection
24
GND
RF/DC Ground Connection
25
GND
RF/DC Ground Connection
26
GND
RF/DC Ground Connection
27
GND
RF/DC Ground Connection
28
VCC_SPI
Supply Voltage for SPI and DSA Chip
RFDA0026
DS120803
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
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