参数资料
型号: ZL50233/GDG
厂商: ZARLINK SEMICONDUCTOR INC
元件分类: 数字传输电路
英文描述: DATACOM, ISDN ECHO CANCELLER, PBGA208
封装: 17 X 17 MM, 1.30 MM HEIGHT, MO-192, LBGA-208
文件页数: 27/38页
文件大小: 547K
代理商: ZL50233/GDG
ZL50233
Data Sheet
33
Zarlink Semiconductor Inc.
Characteristics are over recommended operating conditions unless otherwise stated.
Typical figures are at 25
°C, V
DD1 = 3.3 V and for design aid only: not guaranteed and not subject to production testing.
Characteristics are over recommended operating conditions unless otherwise stated.
Typical figures are at 25
°C, V
DD1 = 3. 3V and for design aid only: not guaranteed and not subject to production testing.
AC Electrical Characteristics - Master Clock - Voltages are with respect to ground (V
SS). unless otherwise stated.
Characteristic
Sym.
Min.
Typ.
Max.
Units
Notes
1
Master Clock Frequency,
- Fsel = 0
- Fsel = 1
fMCF0
fMCF1
19.0
9.5
20.0
10.0
21.0
10.5
MHz
2
Master Clock Low
tMCL
20
ns
3
Master Clock High
tMCH
20
ns
AC Electrical Characteristics - Motorola Non-Multiplexed Bus Mode
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1CS setup from DS falling
tCSS
0ns
2R/W setup from DS falling
tRWS
0ns
3
Address setup from DS falling
tADS
0ns
4CS hold after DS rising
tCSH
0ns
5R/W hold after DS rising
tRWH
0ns
6
Address hold after DS rising
tADH
0ns
7
Data delay on read
tDDR
79
ns
8
Data hold on read
tDHR
315
ns
9
Data setup on write
tDSW
0ns
10
Data hold on write
tDHW
0ns
11
Acknowledgment delay
tAKD
80
ns
12
Acknowledgment hold time
tAKH
08
ns
13
IRQ delay
tIRD
20
65
ns
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