PI29FCT520T Datasheet, PDF (5/5 Pages) Pericom Semiconductor Corporation – FAST CMOS MULTILEVEL PIPELINE REGISTERS

PI29FCT520/521T/2520T
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PI29FCT520T/2520T Switching Characteristics over Operating Range
Parameters Description
FCT520AT/2520AT FCT520BT/2520BT
Com.
Com.
Conditions⁽¹⁾ Min
Max
Min
Max
Unit
tPLH
Propagation Delay
tPHL
CLK to YX
tPLH
Propagation Delay
tPHL
S0 or S1 to YX
tSU
Setup Time HIGH
or LOW DX to CLK
tH
Hold Time HIGH
or LOW DX to CLK
tSU
Setup Time HIGH
or LOW I0 or I1 to CLK
tH
Hold Time HIGH
or LOW I0 or I1 to CLK
tPZH
Output Enable Time
tPZL
OE to YX
tPHZ
Output Disable Time⁽³⁾
tPLZ
OE to Yx
tW
Clock Pulse Width⁽³⁾
HIGH or LOW
CL = 50 pF
2.0
14.0
2.0
7.5
ns
RL = 500Ω
2.0
13.0
2.0
7.5
ns
5.0
—
2.5
—
ns
2.0
—
2.0
—
ns
5.0
—
4.0
—
ns
2.0
—
2.0
—
ns
1.5
12.0
1.5
7.0
ns
1.5
15.0
1.5
7.5
ns
7.0
—
5.5
—
ns
PI29FCT521T Switching Characteristics over Operating Range
Parameters Description
FCT521AT
FCT521BT
Com.
Com.
Conditions⁽¹⁾ Min
Max
Min
Max
Unit
tPLH
Propagation Delay
tPHL
CLK to YX
tPLH
Propagation Delay
tPHL
S0 or S1 to YX
tSU
Setup Time HIGH
or LOW DX to CLK
tH
Hold Time HIGH
or LOW DX to CLK
tSU
Setup Time HIGH
or LOW I0 orI1 to CLK
tH
Hold Time HIGH
or LOW I0 orI1 to CLK
tPZH
Output Enable Time
tPZL
OE to Yx
tPHZ
Output Disable Time⁽³⁾
tPLZ
OE to Yx
tW
Clock Pulse Width⁽³⁾
HIGH or LOW
CL = 50 pF
2.0
14.0
2.0
7.5
ns
RL = 500Ω
2.0
13.0
2.0
7.5
ns
5.0
—
2.5
—
ns
2.0
—
2.0
—
ns
5.0
—
4.0
—
ns
2.0
—
2.0
—
ns
1.5
12.0
1.5
7.0
ns
1.5
15.0
1.5
7.5
ns
7.0
—
5.5
—
ns
Notes:
1. See test circuit and wave forms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter is guaranteed but not production tested.
Pericom Semiconductor Corporation
2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax [phone] • http://www.pericom.com
5
PS2002B 12/10/96
FCT520.pm6
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12/18/96, 4:44 PM