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| GTLP10B320 Datasheet, PDF (9/12 Pages) Fairchild Semiconductor – 10-Bit LVTTL/GTLP Transceiver with Split LVTTL Port and Feedback Path | |||
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AC Electrical Characteristics
Over recommended range of supply voltage and operating free air temperature, VREF = 1.0V (unless otherwise noted).
VERC = VCC. CL = 30 pF for B Port and CL = 50 pF for C Port.
Symbol
From
(Input)
To
(Output)
Min
Typ
Max
Unit
(Note 12)
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tRISE
tFALL
An
Bn
1.2
3.3
7.3
ns
SAB = 1
0.8
2.3
4.5
LECLKAB
Bn
1.4
3.7
6.0
ns
SAB = 1
1.0
2.6
5.1
LECLKAB
Bn
1.6
3.9
6.3
ns
SAB = 0
1.1
2.7
5.2
An
Cn
1.6
5.3
8.1
ns
SEL = 1, SAB = 1, SBC = 1
2.0
4.7
7.5
LECLKAB
Cn
1.7
5.7
8.8
ns
SEL = 1, SAB = 1, SBC = 1
2.2
5.1
8.1
LECLKAB
Cn
1.8
5.9
9.1
ns
SEL = 1, SAB = 0, SBC = 1
2.3
5.1
8.2
Transition Time, B Outputs (20% to 80%)
Transition Time, B Outputs (80% to 20%)
1.8
ns
1.4
tPZH, tPZL
OEB
Bn
tPHZ, tPLZ
Note 12: All typical values are at VCC = 3.3V, and TA = 25°C.
0.5
2.4
4.7
ns
1.7
3.4
5.9
AC Electrical Characteristics
Over recommended range of supply voltage and operating free air temperature, VREF = 1.0V (unless otherwise noted).
VERC = VCC. CL = 10 pF for B Port and CL = 10 pF for C Port.
Symbol
From
(Input)
To
(Output)
Min
Typ
Max
Unit
(Note 13)
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tRISE
tFALL
An
Bn
0.8
3.0
7.0
ns
SAB = 1
0.5
2.1
4.3
LECLKAB
Bn
0.6
3.2
5.7
ns
SAB = 1
0.6
2.3
4.8
LECLKAB
Bn
0.8
3.5
6.0
ns
SAB = 0
0.7
2.4
4.9
An
Cn
0.2
4.2
8.1
ns
SEL = 1, SAB = 1, SBC = 1
0.6
3.7
6.6
LECLKAB
Cn
0.2
4.5
7.7
ns
SEL = 1, SAB = 1, SBC = 1
0.7
3.9
7.2
LECLKAB
Cn
0.3
4.8
8.0
ns
SEL = 1, SAB = 0, SBC = 1
0.8
3.9
7.2
Transition Time, B Outputs (20% to 80%)
Transition Time, B Outputs (80% to 20%)
1.4
ns
1.2
tPZH, tPZL
OEB
Bn
tPHZ, tPLZ
Note 13: All typical values are at VCC = 3.3V, and TA = 25°C.
0.2
2.1
4.4
ns
1.3
3.0
5.5
9
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