參數(shù)資料
型號: IDT82V2048LDA
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 37/48頁
文件大?。?/td> 0K
描述: IC LIU T1/E1 8CH SHORT 144-TQFP
標(biāo)準(zhǔn)包裝: 30
類型: 線路接口裝置(LIU)
規(guī)程: E1
電源電壓: 3.13 V ~ 3.47 V
安裝類型: 表面貼裝
封裝/外殼: 144-LQFP
供應(yīng)商設(shè)備封裝: 144-TQFP(20x20)
包裝: 托盤
其它名稱: 82V2048LDA
42
IDT82V2048L OCTAL T1/E1 SHORT HAUL ANALOG FRONT END
INDUSTRIAL TEMPERATURE RANGES
PARALLEL HOST INTERFACE TIMING CHARACTERISTICS
INTEL MODE READ TIMING CHARACTERISTICS
Symbol
Parameter
Min
Typ
Max
Unit
Comments
t1
Active RD Pulse Width
90
ns
(1)
1. The t1 is determined by the start time of the valid data when the RDY signal is not used.
t2
Active CS to Active RD Setup Time
0
ns
t3
Inactive RD to Inactive CS Hold Time
0
ns
t4
Valid Address to Inactive ALE Setup Time (in Multiplexed Mode)
5
ns
t5
Invalid RD to Address Hold Time (in Non-Multiplexed Mode)
0
ns
t6
Active RD to Data Output Enable Time
7.5
15
ns
t7
Inactive RD to Data High Impedance Delay Time
7.5
15
ns
t8
Active CS to RDY delay time
6
12
ns
t9
Inactive CS to RDY High Impedance Delay Time
6
12
ns
t10
Inactive RD to Inactive INT Delay Time
20
ns
t11
Address Latch Enable Pulse Width (in Multiplexed Mode)
10
ns
t12
Address Latch Enable to RD Setup Time (in Multiplexed Mode)
0
ns
t13
Address Setup time to Valid Data Time (in Non-Multiplexed Mode)
18
32
ns
t14
Inactive RD to Active RDY Delay Time
10
15
ns
t15
Active RD to Active RDY Delay Time
30
85
ns
t16
Inactive ALE to Address Hold Time (in Multiplexed Mode)
5
ns
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