参数资料
型号: XRT82L24AIV-F
厂商: Exar Corporation
文件页数: 27/39页
文件大小: 0K
描述: IC LIU E1 QAUD 100TQFP
标准包装: 90
类型: 线路接口装置(LIU)
驱动器/接收器数: 4/4
规程: E1
电源电压: 3.135 V ~ 3.465 V
安装类型: 表面贴装
封装/外壳: 100-LQFP
供应商设备封装: 100-TQFP(14x14)
包装: 托盘
其它名称: XRT82L24AIV-F-ND
á
XRT82L24A
QUAD E1 LINE TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
REV. 1.1.2
31
TABLE 15: INTEL INTERFACE TIMING SPECIFICATIONS
SYMBOL
PARAMETER
MIN
TYP
MAX
CONDITION
t64
A8 - A0 Setup Time to ALE_AS
Low
4ns
t65
A8 - A0 Hold Time from ALE_AS
Low.
2ns
Intel Type Read Operation
t66
RDS_DS Pulse Width
260
ns
t67
Data Valid from RDS_DS* Low.
240
ns
t68
Data Bus Floating from
RDS_DS* High
2ns
t69
ALE to RD Time
4ns
t701
RD Time to "NOT READY" (e.g.,
RDY_DTCK toggling "Low")
145
ns
t76
Minimum Time between Read
Burst Access (e.g., the rising
edge of RD to falling edge of RD)
60
ns
Intel Type Write Operations
t71
Data Setup Time to WR_R/W
High
160
ns
t72
Data Hold Time from WR_R/W
High
0ns
t73
High Time between Reads and/
or Writes
60
ns
t74
ALE to WR Time
4ns
t77
Min Time between Write Burst
Access (e.g., the rising edge of
WR to the falling edge of WR)
60
ns
t770
CS Assertion to falling edge of
WR_R/W
20
ns
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