Table 2: Pin Description For Mtc-30132So Sh Lic - Alcatel MTK-40131 Datasheet And User Manual

Table 2: Pin description for MTC-30132SO SH LIC

Pin Name Description
1 GNDB Battery ground (0V)
2 BW B wire output
3 BAT Battery voltage (output, do not connect)
4 BATS Battery voltage input, SPEECH mode
5 BATR Battery voltage input, RING mode
6 PU Power-up control
7 NC Do not connect. Thermal conduction pin
8 NC Do not connect. Thermal conduction pin
9 RNG Ring mode control
10 BR Battery Reverse control
11 TST Test mode control
12 VAG Analog Ground reference input
13 VDDA Analog supply voltage
14 GNDA Analog Ground, 0V
15 V3V 3V regulator output
16 DCLF1 DC bias filter capacitor 1
17 DCLF2 DC bias filter capacitor 2
18 RX Analog receive signal
19 TX Analog transmit signal
20 DCC DC loop control input
21 NC Do not connect. Thermal conduction pin
22 NC Do not connect. Thermal conduction pin
23 DCI DC loop control separation filter input
24 DCO DC loop control output
25 SSB Loop test resistor switch
26 SB B-wire sense input
27 SA A-wire sense input
28 AW A-wire output
MTK-40131
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