mt88l85anr1 Zarlink Semiconductor, mt88l85anr1 Datasheet - Page 8

• Manufacturer Part Number: mt88l85anr1
• Description: 3 V Integrated Dtmf Transceiver With Power-down And Adaptive Micro Interface
• Manufacturer: Zarlink Semiconductor

V
ESt
St/GT
RX
b3
b2
Read
Status
Register
IRQ/CP
in
EVENTS
0
-RX
3
t
REC
DECODED TONE # (n-1)
A
t
DP
Figure 7 - Receiver Timing Diagram
t
Zarlink Semiconductor Inc.
REC
TONE #n
MT88L85
B
t
GTP
8
t
PStRX
t
PStb3
t
# n
ID
C
t
DA
t
GTA
TONE
#n + 1
D
t
DO
E
TONE
#n + 1
# (n + 1)
Data Sheet
F
V
TSt