參數(shù)資料
型號(hào)： ZL50022
廠商： Zarlink Semiconductor Inc.
英文描述： Enhanced 4 K Digital Switch with Stratum 4E DPLL
中文描述： 增強(qiáng)為4 K數(shù)字交換與地層4E條數(shù)字鎖相環(huán)
文件頁數(shù)： 96/121頁
文件大?。?/td> 939K
代理商： ZL50022
ZL50022
Data Sheet
96
Zarlink Semiconductor Inc.
Characteristics are over recommended operating conditions unless otherwise stated.
Figure 28 - Intel Non-Multiplexed Bus Timing - Read Access
AC Electrical Characteristics
- Intel Non-Multiplexed Bus Mode - Read Access
Characteristics
Sym.
Min.
Typ.
Max.
Units
Test Conditions
2
1
2
3
4
5
6
7
8
9
CS de-asserted time
RD setup to CS falling
WR setup to CS falling
Address setup to CS falling
RD hold after CS rising
WR hold after CS rising
Address hold after CS rising
Data setup to RDY high
Data hold after CS rising
t
CSD
t
RS
t
WS
t
AS
t
RH
t
WH
t
AH
t
DS
t
DH
15
10
10
5
0
0
0
8
7
ns
ns
ns
ns
ns
ns
ns
ns
ns
C
L
= 50 pF
C
L
= 50 pF, R
L
= 1 K
(Note 1)
10 Acknowledgement delay time.
From CS low to RDY high:
Registers
Memory
t
AKD
75
185
12
ns
ns
ns
C
L
= 50 pF
C
L
= 50 pF
C
L
= 50 pF, R
L
= 1 K
(Note 1)
11 Acknowledgement hold time.
From CS high to RDY low
12 RDY drive low to HiZ
t
AKH
4
t
AKZ
8
ns
Note 1:
High impedance is measured by pulling to the appropriate rail with R
L
, with timing corrected to cancel time taken to
discharge C
L
.
A delay of 500
μ
s to 2 ms (see Section 17.2 on page 47) must be applied before the first microprocessor access is
performed after the RESET pin is set high.
Note 2:
CS
A0-A13
D0-D15
t
AH
t
WS
WR
t
WH
t
AKD
t
DS
t
AKH
RDY
V
CT
V
CT
V
CT
V
CT
V
CT
VALID ADDRESS
VALID READ DATA
t
CSD
t
AKZ
t
RS
RD
t
RH
V
CT
t
AS
t
DH
相關(guān)PDF資料
PDF描述
ZL50022GAC Enhanced 4 K Digital Switch with Stratum 4E DPLL
ZL50022QCC Enhanced 4 K Digital Switch with Stratum 4E DPLL
ZL50023 Enhanced 4 K Digital Switch
ZL50023GAC Enhanced 4 K Digital Switch
ZL50023QCC Enhanced 4 K Digital Switch
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ZL50022_06 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Enhanced 4 K Digital Switch with Stratum 4E DPLL
ZL50022GAC 制造商:Microsemi Corporation 功能描述:4K WITH RATE CONVERSION AND S4 - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM SWITCH 4K-CH ENH 256PBGA 制造商:Microsemi Corporation 功能描述:IC TDM SWITCH 4K-CH ENH 256PBGA
ZL50022GAG2 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 4K X 4K 1.8V/3.3V 256BGA - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM SWITCH 4K-CH ENH 256PBGA 制造商:Microsemi Corporation 功能描述:IC TDM SWITCH 4K-CH ENH 256PBGA
ZL50022QCC 制造商:Microsemi Corporation 功能描述: 制造商:Microsemi Corporation 功能描述:4K WITH RATE CONVERSION AND S4E DPLL - Trays
ZL50022QCG1 制造商:Microsemi Corporation 功能描述:PB FREE 4K +RATE CONVERSION & 256L LQFP - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM SWITCH 4K-CH ENH 256LQFP 制造商:Microsemi Corporation 功能描述:IC TDM SWITCH 4K-CH ENH 256LQFP
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