STLC1512 查看數據表（PDF） - STMicroelectronics
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STLC1512 Datasheet PDF : 26 Pages
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STLC1512
2.3 Pin Description
The pin description for the STLC1512 is given in the following Table 1.
Table 1. Pin Description
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Pin Name
PGAOUT
PGAIN
RXANG
RXVCC1
RXVCC2
QVEERX
RXVEE1
RXVEE2
PGA0
PGA1
TXPD
AMPPD2
RXPD
PWRVEE4
PWRVEE3
PAON2
PAON1
BUFFN
BUFFP
PAOP2
PAOP1
PWRVEE2
PWRVEE1
NC
DCFBIN
DCFBIP
QVEETX
TXVEE3
TXVEE2
TXVEE1
TXVCC1
Pin Type
AO
AI
AO
VCC
VCC
VEE
VEE
VEE
DI
DI
DI
DI
DI
VEE
VEE
AO
AO
AO
AO
AO
AO
VEE
VEE
AI
AI
VEE
VEE
VEE
VEE
VCC
Pin Description1
Rx PGA output (programmable gain amplifier)
Rx PGA input
2.5V Rx buffered reference
+5.0V supply for Rx path circuitry
+5.0V supply for Rx path circuitry
Quiet ground for the Rx circuitry
Ground for Rx path circuitry
Ground for Rx path circuitry
PGA gain setting control bit 0
PGA gain setting control bit 1
Tx path power down control (Active low)
Undedicated opamp power down control (Active low)
Rx path power down control (Active low)
Power stage ground.
Power stage ground.
Tx Power Amplifier Negative output
Tx Power Amplifier Negative output
Current generator buffer negative output
Current generator buffer positive output
Tx Power Amplifier Positive output
Tx Power Amplifier Positive output
Power stage ground.
Power stage ground.
Not connected
Power amp DC feedback amplifier negative input
Power amp DC feedback amplifier positive input
Quiet ground for Tx circuitry
Ground for Tx path circuitry
Ground for Tx path circuitry
Ground for Tx path circuitry
+5.0V supply for power amp output stage
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