AD8156ABCZ Analog Devices Inc, AD8156ABCZ Datasheet - Page 4

• Manufacturer Part Number: AD8156ABCZ
• Description: IC,Telecom Switching Circuit,BGA,49PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Series: XStream™r

Specifications of AD8156ABCZ

• Applications: 4 x 4 Crosspoint Switch
• Interface: LVTTL, LVCMOS
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 49-CSPBGA
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD8156
TIMING SPECIFICATIONS
V
V
Table 2.
Parameter
FIRST RANK WRITE CYCLE
SECOND RANK UPDATE CYCLE
TRANSPARENT WRITE AND UPDATE CYCLE
SECOND RANK READBACK CYCLE
ASYNCHRONOUS RESET
TTI
IN
CS to WE Setup Time
Address Setup Time
Data Setup Time
WE to CS Hold Time
Address Hold Time
Data Hold Time
WE Pulse Width
CS to UPD Setup Time
UPD to CS Hold Time
Output Enable
Output Switch
Output Disable
UPD Pulse Width
Output Enable
Output Toggle
Output Disable
CS to RE Setup Time
RE to CS Hold Time
ADDR from RE
DATA from RE
Access Time
RE to Read Disable
Output Disable
RST Pulse Width
= 1 V p-p differential, T
= V
TTO
= V
CC
= 3.3 V, V
A
EE
= 25°C, unless otherwise noted.
= 0 V, R
L
= 50 Ω, differential output swing = 800 mV, ac-coupled, data rate = 6.25 Gbps, PRBS 2
Rev. 0 | Page 4 of 20
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CSW
ASW
DSW
CHW
AHW
DHW
WP
CSU
CHU
UOE
UOT
UOD
UW
WOE
WOT
WOD
CSR
CHR
RHA
RDE
AA
RDD
TOD
TW
Min
0
0
1
0
0
0
10
0
0
10
0
0
5
10
Typ
20
10
20
35
25
25
15
15
50
10
Max
50
45
45
30
25
23
− 1,
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns