ZL50074GAC ZARLINK [Zarlink Semiconductor Inc], ZL50074GAC Datasheet - Page 54

• Manufacturer Part Number: ZL50074GAC
• Description: 32 K x 32 K Channel TDM Switch with 128 Input and 128 Output Streams
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

AC Electrical Characteristics - Serial Data Timing
1. Data Capture points vary with respect to CKo edge depending on clock rates & fractional delay settings.
2. All of these specifications refer to ST-BUS inputs, ST-BUS outputs and CKo outputs set to internal clock source.
3. Typical figures are at 25°C, V
4. Loads on all serial outputs set to 30 pF
No.
production testing
1
2
3
4
5
6
7
8
STi to posedge CKo setup
STi to posedge CKo hold
STi to negedge CKo setup
STi to negedge CKo hold
Posedge CKo to Output Data Valid
Negedge CKo to Output Data Valid
Posedge CKo to Output Data tri-state
Negedge CKo to Output Data tri-state
Characteristic (Figure )
DD_CORE
at 1.8 V and V
Zarlink Semiconductor Inc.
DD_IO
ZL50074
1
at 3.3 V and are for design aid only: not guaranteed and not subject to
Sym.
t
t
t
t
t
t
t
t
SOPH
SONS
SONH
SONV
SOPS
SOPV
SOPZ
SONZ
to CKo
54
Min.
2
-2.0
-2.0
-1.2
-1.6
7.3
7.3
0.1
0.9
0.1
0.4
0
0
Typ.
Max.
2.7
4.6
1.7
3.7
4.9
5.1
4.7
4.8
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
SToA
SToB, C, D
SToA
SToB, C, D
SToA
SToB, C, D
SToA
SToB, C, D
4
4
4
4
Notes
Data Sheet
4
4
4
4
3