MT9085BPR Zarlink Semiconductor, Inc., MT9085BPR Datasheet - Page 19

• Manufacturer Part Number: MT9085BPR
• Description: 1024 Channels TDM (ST-BUS) to Parallel Bus Access Circuit (PAC)
• Manufacturer: Zarlink Semiconductor, Inc.

AC Electrical Characteristics
Figure 20)
† Timing is over recommended temperature & power supply voltages.
‡ Typical figures are at 25
AC Electrical Characteristics
(See Figure 21)
† Timing is over recommended temperature & power supply voltages.
‡ Typical figures are at 25
1
2
1
2
C16i
OE
CKD=0
OE
CKD=1
OE
P0 to P8
Output
Parallel Output Delay
Parallel Output Delay
OE Setup Time
OE Hold Time
Active to High Impedance
High Impedance to Active
t
OEH
Established by F0i
- Voltages are with respect to Ground (V
Frame Boundary
Characteristics
Characteristics
- Voltages are with respect to Ground (V
°
°
C and are for design aid only: not guaranteed and not subject to production testing.
C and are for design aid only: not guaranteed and not subject to production testing.
t
OES
t
PAZ
Figure 20 - OE Timing in Serial to Parallel Mode
Figure 21 - OE Timing in Parallel to Serial Mode
†
†
t
OEH
- Output Enable Timing, Serial to Parallel Mode (See
- Output Enable (OE) Timing, in Parallel to Serial Mode
10%
90%
Sym
t
t
Sym
t
PZA
t
PAZ
OES
OEH
SS
) unless otherwise stated.
t
OES
Min
Min
10
2
SS
) unless otherwise stated.
Typ
Typ
‡
t
OEH
‡
Max
23
25
t
Max
PZA
Units
t
OES
Units
ns
ns
ns
ns
C
C
L
L
=85pF
=85pF
t
Test Conditions
OEH
Test Conditions
MT9085B
t
OES
2-143