参数资料
型号: ICSSSTUB32871AHMLFT
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 锁存器
英文描述: 32871 SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PBGA96
封装: 5 X 11.50 MM, MO-205, TFBGA-96
文件页数: 4/18页
文件大小: 199K
代理商: ICSSSTUB32871AHMLFT
12
1186G—04/16/07
ICSSSTUB32871A
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
CLK
↑ and CLK↓ to Qn
1.25
1.9
ns
tLH
Low to High propagation
delay
CLK
↑ and CLK↓ to
PTYERR
1.2
3
ns
tHL
High to low propagation
delay
CLK
↑ and CLK↓ to
PTYERR
0.9
3
ns
tPDMSS
Propagation delay
simultaneous switching
CLK
↑ and CLK↓ to Qn
2
ns
tPHL
High to low propagation
delay
RESET ↓ to Qn↓
3ns
tPLH
Low to High propagation
delay
RESET ↓ to PTYERR↑
3ns
1. Guaranteed by design, not 100% tested in production.
Timing Requirements
(over recommended operating free-air temperature range, unless otherwise noted)
MIN
MAX
fclock
Clock frequency
410
MHz
tW
Pulse duration
1
ns
tACT
Differential inputs active time
10
ns
tINACT
Differential inputs inactive time
15
ns
tS
Data before CLK
↑, CLK↓
0.6
DCS0, DSC1 before CLK↑,
CLK↓, CSR HIGH
0.7
Hold time
DCS, DODT, DCKE and Dn
after CLK
↑, CLK↓
0.6
ns
Hold time
PAR_IN after CLK
↑, CLK↓
0.5
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
ns
Setup time
相关PDF资料
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ICSSSTUF32864AYH-T SSTU SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PBGA96
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