Datasheet

P82B96_8 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 08 — 10 November 2009 13 of 32
NXP Semiconductors
P82B96
Dual bidirectional bus buffer
Fig 14. Driving ribbon or flat telephone cables
P82B96
SCL
Rx
Tx
002aab990
Sx
V
CC
Ry
Ty
Sy
R2
R2
C2C2
I
2
C-BUS
MASTER
SDA
V
CC1
GND
R1 R1
BAT54A
cable
propagation
delay ≈ 5 ns/m
BAT54A
R1 R1
P82B96
Rx
Tx
Ry
Ty
V
CC
Sx
Sy
R2
R2
SCL
SDA
V
CC2
GND
I
2
C-BUS
SLAVE(S)
C2C2
+V cable drive