參數(shù)資料
型號(hào): SSTUB32866BHLFT
廠(chǎng)商: IDT, Integrated Device Technology Inc
文件頁(yè)數(shù): 15/28頁(yè)
文件大?。?/td> 0K
描述: IC REGIST BUFF 25BIT DDR2 96-BGA
標(biāo)準(zhǔn)包裝: 2,500
邏輯類(lèi)型: 1:1、1:2 可配置寄存緩沖器,帶奇偶位
電源電壓: 1.7 V ~ 1.9 V
位數(shù): 25,14
工作溫度: 0°C ~ 70°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 96-LFBGA
供應(yīng)商設(shè)備封裝: 96-CABGA(13.5x5.5)
包裝: 帶卷 (TR)
22
ICSSSTUB32866B
Advance Information
1165A—3/21/07
Switching Characteristics
(over recommended operating free-air temperature range, unless otherwise noted)
Symbol
Parameter
Measurement
Conditions
MIN
MAX
Units
fmax
Max input clock frequency
410
MHz
tPDM
Propagation delay, single
bit switching
CK
↑ to CK↓ QN
1.1
1.9
ns
tPD
Propagation delay
CK
↑ to CK↓ to PPO
0.5
1.8
ns
tLH
Low to High propagation
delay
1.2
3
ns
tHL
High to low propagation
delay
12.4
ns
tPDMSS
Propagation delay
simultaneous switching
CK
↑ to CK↓ QN
-
2
ns
tPHL
High to low propagation
delay
RESET ↓ to QN↓
3ns
tPHL
High to low propagation
delay
RESET ↓ to PPO↓
3ns
tPLH
Low to High propagation
delay
RESET ↓ to QERR↑
3ns
2. Guaranteed by design, not 100% tested in production.
CK
↑ to CK↓ to QERR
Timing Requirements
(over recommended operating free-air temperature range, unless otherwise noted)
MIN
MAX
fclock
Clock frequency
410
MHz
tW
Pulse duration, CK,
CK HIGH or LOW
1
ns
tACT
Differential inputs active time (See Notes 1 and 2)
10
ns
tINACT
Differential inputs inactive time (See Notes 1 and 3)
15
ns
tsu
Setup time
DCS before CK↑, CK↓,
CSR high; CSR before CK↑,
CK
↓, DCS high
0.8
ns
tsu
Setup time
DCS before CK↑, CK↓,
CSR low
0.5
ns
tsu
Setup time
DODT, DCKE and data before
CK
↑, CK↓
0.5
ns
tsu
Setup time
PAR_IN before CK
↑, CK↓
0.5
ns
Hold time
DCS, DODT, DCKE and Q
after CK
↑, CK↓
0.4
ns
Hold time
PAR_IN after CK
↑, CK↓
0.4
ns
1 - Guaranteed by design, not 100% tested in production.
2 - For data signal input slew rate of 1V/ns.
4 - CLK/
CLK signal input slew rate of 1V/ns.
SYMBOL
Notes:
tH
3 - For data signal input slew rate of 0.5V/ns and < 1V/ns.
VDD = 1.8V ±0.1V
UNITS
PARAMETERS
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