STLC60134S 查看數據表（PDF） - STMicroelectronics
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STLC60134S Datasheet PDF : 22 Pages
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STLC60134S
Table 3. Pin Functions.
N.
Name
Function
PCB connection Supply
ANALOG INTERFACE
24
VRAP positive voltage reference ADC
25
VREF ground reference ADC
26
VRAN negative voltage reference ADC
31
TXP
pre driver output
32
TXN
pre driver output
38
AGND virtual analog ground (AVDD/2 = 1.65V)
44
VCOC VCODAC time constant capacitor
45
GC0
External gain control output LSB
46
GC1
External gain control output MSB
47
RXN0 analog receive negative input Gain 0
48
RXP0 analog receive positive input Gain 0
49
RXN1 analog receive negative input Gain 1 (most sensitive input)
50
RXP1 analog receive positive input Gain 1 (most sensitive input)
53
IREF
current reference TX DAC/DACE
55
IVCO current reference VCO DAC
56
VCXO VXCO control current
59
XTALI XTAL oscillator input pin
60
XTALO XTAL oscillator output pin
Decoupling network
Decoupling network
Decoupling network
Line driver input
Line driver input
Decoupling network
VCODAC cap.
Echo filter output
Echo filter output
Echo filter output
Echo filter output
Decoupling network
VCO bias network
VCXO filter
Crystal + varicap
Crystal + varicap
AVDD3
AVDD3
AVDD3
AVDD4
AVDD4
AVDD5
AVDD5
AVDD5
AVDD5
AVDD5
AVDD5
AVDD5
AVDD5
AVDD2
AVDD1
AVDD1
AVDD1
AVDD1
DIGITAL INTERFACE
1
TX1
digital transmit input, parallel data
DVDD2
2
TX0
digital transmit input, parallel data
DVDD2
7
CTRLIN serial data input (settings)
Async Interface DVDD2
9
CLKM master clock output, f = 35.328MHz
Load = CL<30pF DVDD2
10
CLNIB nibble clock output, f = 17.664MHz (OSR = 2) or ground (OSR = 4) Load = CL<30pF DVDD2
11
CLWD word clock output, f = 8.832/4.416MHz
Load = CL<30pF DVDD2
12
RX3
digital receive output, parallel data
Load = CL<30pF DVDD2
13
RX2
digital receive output, parallel data
Load = CL<30pF DVDD2
14
RX1
digital receive output, parallel data
Load = CL<30pF DVDD2
15
RX0
digital receive output, parallel data
Load = CL<30pF DVDD2
18
PDOWN power down select, ”1” = power down
19
LTNT
ATU-R / ATU-C select pin 1, ATU-R = 0 /ATU-C = 1 / test
mode MSB
Power down input DVDD2
VDD in ATU-C mode DVDD2
20 RESETN reset pin (active low)
RC- reset
DVDD2
22
GP0
General purpose output 0 (on AVDD 1)
Echo filter output AVDD
33
GP1
General purpose output 1 (on AVDD 1)
Echo filter output AVDD
43
GP2
General purpose output 2 (on AVDD 1)
Echo filter output AVDD
63
TX3
digital transmit input, parallel data
Load = CL<30pF DVDD2
64
TX2
digital transmit input, parallel data
Load = CL<30pF DVDD2
21
RES
RESERVED
Must be connected
to DVSS (input)
36,
37, 39,
40, 57
RES
RESERVED
Must be connected
to AVSS (input)
SUPPLY VOLTAGES
8
DVSS1
16
DVDD1 Digital I/O supply voltage
17
DVDD2 digital internal supply voltage
23
AVSS3
27
AVDD3 ADC supply voltage
DVSS
DVDD
DVDD
AVSS
AVDD
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