MT89L86 Data Sheet
31
Zarlink Semiconductor Inc.
Figure 19 - Serial Interface Timing (CLKM bit=1, DMO bit=0) - 4.096 and 8.192 Mb/s
Note: For 8.192 Mb/s clock, only the positive polarity frame pulse is accepted by the 3.3 V MT89L86.
CLK
(4.096 or
8.192
MHz)
FR
(positive)
STo
STi
CLK
(4.096
MHz)
FR
(negative)
STo
STi
Ch. 0
Bit 7
High Z
Ch. 0
Bit 5
B0B0 B7 B6 B5
Ch. 0
Bit 7
Ch. 0
Bit 5
Ch. 0
Bit 6
Ch. 63
Bit 0
B0 B7 B6 B5
t
FS
t
FH
t
FW
t
DD
t
DS
t
DH
t
DS
t
CK
t
FS
t
FH
t
CH
t
CL
t
FW
t
DD
t
AZ
t
ZA
Ch. 0
Bit 6
Ch. 63 or 127
Bit 5
V
HM
V
LM
V
HM
V
LM
V
HM
V
LM
V
HM
V
LM
V
HM
V
LM
V
HM
V
LM
V
HM
V
LM
V
HM
V
LM
t
DH
MT89L86 Data Sheet
32
Zarlink Semiconductor Inc.
Figure 20 - Output Driver Enable for Streams at 4.096 and 8.192 Mb/s
V
HM
V
LM
V
HM
V
LM
ODE
STo0
to
STo9
t
OED
t
OED
**
MT89L86 Data Sheet
33
Zarlink Semiconductor Inc.
Figure 21 - Rate Conversion Mode (DMO bit=1) - 4 Mb/s to 2 Mb/s
CLK
(4.096
MHz)
FR
(positive)
STo
STi
CLK
(4.096
MHz)
FR
(negative)
STo
STi
Ch. 0
Bit 7
Ch. 0
Bit 5
Ch. 0
Bit 6
Ch. 63
Bit 0
Ch. 0
Bit 7
Ch. 0
Bit 6
Ch. 31
Bit 0
Ch. 0
Bit 7
Ch. 0
Bit 6
Ch. 31
Bit 0
Ch. 0
Bit 7
Ch. 0
Bit 5
Ch. 0
Bit 6
Ch. 63
Bit 0
t
CK
t
CH
t
CL
t
FS
t
FH
t
FW
t
DS
t
AZ
t
ZA
t
DD
t
FS
t
FH
t
FW
t
DD
t
DS
t
DH
Ch. 0
Bit 5
High Z
V
HM
V
HM
V
HM
V
LM
V
HM
V
LM
V
HM
V
LM
V
HM
V
LM
V
HM
V
LM
V
HM
V
LM
V
HM
V
LM
t
DH

MT89L86AP1

Mfr. #:
Manufacturer:
Microchip / Microsemi
Description:
Digital Bus Switch ICs Pb Free LOW VOLTAGE MULTIRATE DIGITAL SW
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet