MT9072 Zarlink Semiconductor, Inc., MT9072 Datasheet - Page 253

• Manufacturer Part Number: MT9072
• Description: Octal T1-E1-J1 Framer
• Manufacturer: Zarlink Semiconductor, Inc.

Preliminary Information
AC Electrical Characteristics - PCM24 Receive Timing
1
2
Note: CLKE =1 is only valid in NRZ Mode
PCM24Transmit
Bit Cells (2Mb/s)
(Sample Data)
TXCL
(1.544 MHz Transmit
Clock Input,clke=0)
TXCL
(1.544 MHz Transmit
Clock Input,clke=1
Only valid in NRZ
TPOS (Output)
(RZ Dual Rail)
TNEG (Output)
(RZ Dual Rail)
TPOS (Output)
(RZ Single Rail)
TNEG (Output)
(RZ Single Rail)
TPOS (Output)
(NRZ Dual Rail)
TNEG (Output)
(NRZ Dual Rail)
TPOS (Output)
(NRZ Single Rail)
TNEG (Output)
(NRZ Dual Rail)
Receive Setup
Receive Hold
Characteristics
Figure 46 - PCM24 Transmit Functional Timing
(1)
Sym
t
t
RS
RH
Min
(0)
Typ
50
50
Max
(1)
Units
ns
ns
(1)
Test Conditions
MT9072
253