LMX3162 National Semiconductor, LMX3162 Datasheet - Page 3

• Manufacturer Part Number: LMX3162
• Description: Single Chip Radio Transceiver
• Manufacturer: National Semiconductor

Pin Descriptions
Pin No.
10
11
12
13
14
15
16
17
18
19
20
7
8
9
Pin Name
Tx V
Tx
GND
GND
GND
GND
GND
V
V
V
CE
V
D
f
OUT
CC
CC
IN
CC
P
o
REG
(Continued)
I/O
—
—
—
—
—
—
—
—
—
—
O
O
I
I
Regulated power supply for external PA gain
stage.
Power supply for analog sections of PLL and
doubler.
Ground.
Frequency doubler output.
Ground.
Power supply for analog sections of PLL and
doubler.
Ground.
Ground.
RF Input to PLL and frequency doubler.
Chip Enable. Pulling LOW powers down entire
chip. Taking CE HIGH powers up the
appropriate functional blocks depending on the
state of bits F6, F7, F11, and F12 programmed
in F-latch. It is necessary to initialize the internal
registers once, after the power up reset. The
registers’ contents are kept even in power-down
condition.
Power supply for charge pump.
Charge pump output. For connection to a loop
filter for driving the input of an external VCO.
Power supply for CMOS section of PLL and
ESD bussing.
Ground.
Description
3
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