zl50212 Zarlink Semiconductor, zl50212 Datasheet - Page 25

• Manufacturer Part Number: zl50212
• Description: 288 Channel Voice Echo Canceller
• Manufacturer: Zarlink Semiconductor

Data Sheet
† Characteristics are over recommended operating conditions unless otherwise stated
‡ Typical figures are at 25
† Characteristics are over recommended operating conditions unless otherwise stated
‡ Typical figures are at 25°C, V
† Characteristics are over recommended operating conditions unless otherwise stated
‡ Typical figures are at 25
AC Electrical Characteristics
AC Electrical Characteristics
AC Electrical Characteristics
1 Master Clock Frequency,
2 Master Clock Low
3 Master Clock High
1
2
3
4
10 Data hold on write
11
12 Acknowledgment hold time
13 IRQ delay
1
2
3
4
5
6
7
8
9
- Fsel = 0
- Fsel = 1
Rin/Sin Set-up Time
Rin/Sin Hold Time
Rout/Sout Delay
- Active to Active
Output Data Enable (ODE)
Delay
CS setup from DS falling
R/W setup from DS falling
Address setup from DS falling
CS hold after DS rising
R/W hold after DS rising
Address hold after DS rising
Data delay on read
Data hold on read
Data setup on write
Acknowledgment delay
Characteristic
Characteristics
Characteristic
°
°
C, V
C, V
DD1
DD1
DD1
= 3.3V and for design aid only: not guaranteed and not subject to production testing
= 3.3V and for design aid only: not guaranteed and not subject to production testing
= 3.3V and for design aid only: not guaranteed and not subject to production testing
†
†
†
- Serial Streams for ST-BUS and GCI Backplanes
- Master Clock
- Motorola Non-Multiplexed Bus Mode
Sym
t
t
t
t
t
t
SOD
ODE
Sym
t
t
t
t
t
t
SIH
t
t
t
t
SIS
Sym
RWH
DHW
t
f
f
RWS
DSW
CSH
ADH
DDR
DHR
t
CSS
ADS
AKD
AKH
t
MCF0
MCF1
IRD
MCH
MCL
Zarlink Semiconductor Inc.
Min
10
10
19.0
Min
9.5
20
20
Min
20
0
0
0
0
0
0
3
0
0
0
Typ
- Voltages are with respect to ground (V
Typ
20.0
10.0
‡
Typ
‡
‡
Max
60
30
Max
21.0
10.5
Max
79
15
80
65
Units
8
ns
ns
ns
ns
Units
MHz
MHz
ns
ns
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Test Conditions
SS
). unless otherwise stated.
Test Conditions
Notes
ZL50212
25