zl50031 Zarlink Semiconductor, zl50031 Datasheet - Page 63

• Manufacturer Part Number: zl50031
• Description: Flexible 4 K X 2 K Channel Digital Switch With H.110 Interface And 2 K X 2 K Local Switch
• Manufacturer: Zarlink Semiconductor

AC Electrical Characteristics
† Characteristics are over recommended operating conditions unless otherwise stated.
‡ Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.
Note 1:
1
2
3
4
5
6
7
8
Local Frame Boundary Offset
ST_FPo0/1 Width
ST_FPo0/1 Output Setup from Falling
edge of ST_FPo0/1 to falling edge of
ST_CKo0/1
ST_FPo Output Hold from Falling edge of
ST_CKo0/1 to rising edge of ST_FPo0/1
ST_CKo0/1 Clock Period
ST_CKo0/1 Clock Pulse Width High
ST_CKo0/1 Clock Pulse Width Low
ST_CKo0/1 Clock Rise/Fall Time
No jitter presented on input reference clock.
(16.384 MHz)
ST_CKo0/1
ST_FPo0/1
Figure 28 - Local Clock Timing Diagram when ST_CKo frequency = 16.384 MHz
Characteristic
Backplane Frame Boundary
t
CL16
†
- Local Frame Pulse and Clock Timing,
1
t
CH16
t
FODF16
Zarlink Semiconductor Inc.
t
ZL50031
rC16o,
t
t
t
FODF16
FODR16
t
Sym.
LFBOS
FPw16
t
t
t
CP16
Ch16
CL16
63
t
FPW16
t
fC16o
t
LFBOS
Min.
53.5
26.8
26.8
53.5
26.8
26.8
6.5
Local Output Frame Boundary
t
FODR16
ST_CKo = 16.384 MHz
Typ.
61
61
t
rC16o
‡
t
CP16
Max.
24.5
68.5
34.3
34.3
68.5
34.3
34.3
15
Units
t
fC16o
ns
ns
ns
ns
ns
ns
ns
ns
Data Sheet
C
L
Notes
=30 pF