MT9171_06 Datasheet, PDF (15/28 Pages) Zarlink Semiconductor Inc – Digital Subscriber Interface Circuit Digital Network Interface Circuit

MT9171/72
Data Sheet
Bits
Data
Bit 7
1
Bit 6
1
Bit 5
1
Bit 4
0
Bit 3
0
Bit 2
1
Bit 1
0
Bit 0
0
NRZ Data
Differential
Encoded
Differential
Encoded
Biphase
Transmit
Line Signal
V_Bias
Note: Last bit sent was a logic 0
Figure 10 - Data & Line Encoding
F0
L_OUT
B1₇ SYNC
D₀
B1₀
B1₁
B1₂
B1₃
B1₄
B1₅
B1₆
B1₇
SYNC
Figure 11 - Frame Format - 80 kbit/s (Modes 0, 2, 3, 4, 6)
15
Zarlink Semiconductor Inc.