STLC1511 查看數據表（PDF） - STMicroelectronics
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STLC1511 Datasheet PDF : 31 Pages
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STLC1511
2.2 Pin Description
Table 1. details the pinout assignment for the
STLC1511. The following list gives the different pin
types for the STLC1511.
s VDD/VCC - 5V power supply
s VEE/VSS - Ground supply
s DO/DI - Digital Output/ Digital Input
s AO/AI/AIO - Analog Output/ Analog Input/
Analog Input-Output
Table 1. Pin Assignement
Pin #
1
2
Pin Name
VDDDIG1
CK35M
Pin Type
VDD
DI
3
DIGREF
4
RXSOUT[0]
5
RXSOUT[1]
6
VSSDIGE1
7
VSSDIG2
8
VDDDIGE1
9
VDDDIG2
10
DTX
11
DIGCLK
12
ENB
13
DRX
14
VEEADC
15
VCCADC
16
QVEEADC
17
ADCDC3
18
ADCDC2
19
ADCDC1
20
VSSESD1
21
VDDESD1
22
RXDCINP
23
RXDCINN
24
RXDCON
25
RXDCOP
26
RXINN
27
RXINP
DO
DO
DO
VSS
VSS
VDD
VDD
DO
DI
DI
DI
VEE
VCC
VEE
AIO
AIO
AIO
VSS
VDD
AI
AI
AO
AO
AI
AI
Pad Type
VDDCO
TLCHT
BT4CR
BT4CR
BT4CR
VSSE
VSSCO
VDDE
VDDCO
BT4CR
TLCHT
TLCHT
TLCHT
VSSCO
VDDCO
VSSCO
ANA
ANA
ANA
VSSA
VDDA
ANA
ANA
ANA
ANA
ANA
ANA
Description
5V supply (digital) for ADC and DAC
35.328MHz serial interface clock input (also used in
Test Mode to test PFD. See Table on page 21)
35.328/17.644MHz reference for Digital ASIC PLL
Rx serial data (lsb) output
Rx serial data (msb) output
Ground for digital output drivers
Ground supply for digital interface, serial interface
5 V supply for digital output drivers1
5 V supply for digital interface, serial interface
Data Output for digital interface
35.328MHz clock input for digital interface
Enable input for digital interface
Data Input for digital interface
Ground for ADC
5 V supply for ADC
Quiet ground for ADC circuitry
ADC reference decoupling (3.75 V) 0.1uF
ADC reference decoupling (2.5 V) 0.1uF
ADC reference decoupling (1.25 V) 0.1uF
Ground for ESD ring
5 V supply for ESD ring
RxPGA positive input from DC blocking capacitor
RxPGA negative input from DC blocking capacitor
RxPGA negative output to DC blocking capacitor
RxPGA positive output to DC blocking capacitor
Rx negative input (AC coupled)
Rx positive input (AC coupled)
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