74abtl3205 NXP Semiconductors, 74abtl3205 Datasheet - Page 9

• Manufacturer Part Number: 74abtl3205
• Description: 10-bit Btl Transceiver With Registers
• Manufacturer: NXP Semiconductors

1. | t
2. t
Philips Semiconductors
AC ELECTRICAL CHARACTERISTICS
NOTES:
AC SETUP REQUIREMENTS
1995 Jun 16
SYMBOL
SYMBOL
SYMBOL
10-bit BTL transceiver with registers
HL. Skew times are valid only under same test conditions (temperature, V
duty cycle. (50MHz input frequency and 50% duty cycle, tested on data paths only).
t
SK
t
t
SK
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
PN
s
h
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
TLH
TLH
THL
s
h
(H)
(H)
(L)
(L)
(p) is used to quantify duty cycle characteristics. In essence it compares the input signal duty cycle to the corresponding output signal
(p)
actual – t
Propagation delay
An to Bn
Propagation delay,
ACLKin to Bn
Propagation delay
ACLKin to BCLK2
Propagation delay
ACLK1 to BCLK1
Propagation delay
ACLK2 to BCLK2
Enable/disable time
OEB to Bn or BCLK2
Transition time, Bn Port
Transition time, Bn Port
(1.3V to 1.8V)
Pulse skew2
|t
Setup time
An to ACLKin
Hold time
An to ACLKin
PM
PHL
actual | for any data input to output path compared to any other data input to output path where N and M are either LH or
– t
g
g
g
g
g
PLH
PARAMETER
PARAMETER
PARAMETER
|
MAX
y
y
y
y
y
Test Circuit and
Test Circuit and
Waveform 1 2
Waveform 1, 2
Waveform 1 2
Waveform 1, 2
Waveform 1 2
Waveform 1, 2
CONDITION
CONDITION
Waveform 2
Waveform 2
Waveform 2
Waveform 2
Waveform 2
Waveform 2
Waveform 3
Waveform 6
Waveform 6
Waveform 6
Waveform 6
Waveforms
TEST
TEST
9
CC
MIN
C
1.0
1.0
2.0
2.0
2.0
2.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.6
, loading, etc.).
MIN
D
1.9
1.3
1.8
2.0
R
C
= 30pF, R
T
L
L
T
amb
= 500 (A side) / R
amb
V
= 50pF (A side) / C
V
CC
CC
TYP
= +25 C
3.3
2.7
4.6
4.5
4.6
4.5
3.2
2.9
3.1
3.1
3.8
3.4
2.0
= +25 C
= 5V
= 5V
U
= 18.5
TYP
B PORT LIMITS
MAX
4.7
4.5
5.9
5.9
7.3
7.3
4.7
4.5
5.7
5.5
6.8
6.4
2.5
2.0
LIMITS
T
T
C
amb
U
D
amb
MIN
L
2.0
1.5
2.3
2.0
= 18.5 (B side)
= 30pF (B side)
V
MIN
= 30pF, R
1.0
1.0
2.0
2.0
2.0
2.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.6
V
CC
= –40 C to +85 C
CC
= –40 C to +85 C
= 5V
= 5V
74ABTL3205
U
10%
= 18.5
Product specification
10%
MAX
MAX
5 7
5.7
6.3
6.3
7.6
7.6
5.1
4.7
6.0
5.6
7.6
6.9
3.0
2.5
UNIT
UNIT
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns