PTN3331 查看數據表（PDF） - Philips Electronics
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PTN3331 Datasheet PDF : 14 Pages
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Philips Semiconductors
PTN3331
High speed differential line driver
11. Dynamic characteristics
Table 7: AC electrical characteristics
Over recommended operating conditions, unless otherwise noted.
Symbol Parameter
Conditions
Min
Typ[1]
Max
Unit
tPLH
Propagation delay, LOW-to-HIGH level RL = 100 Ω;
output
CL = 10 pF
tPHL
Propagation delay, HIGH-to-LOW level See Figure 5.
output
0.5
1.4
2
ns
1
1.7
2.5
ns
tr
Differential output rise time (20 to 80%)
[4]
0.4
0.5
0.6
ns
tf
Differential output fall time (80 to 20%)
[4]
0.4
0.5
0.6
ns
tsk(p)
Pulse skew (tPHL − tPLH)
-
0.3
0.6
ns
tsk(o)
Channel-to-channel output skew
[2], [4] -
0
0.3
ns
tsk(p-p)
Part-to-part skew
[3], [4] -
-
800
ps
tPZH
Propagation delay, high-impedance to See Figure 6.
HIGH-level output
-
5.4
15
ns
tPZL
Propagation delay, high-impedance to
LOW-level output
-
2.5
15
ns
tPHZ
Propagation delay, HIGH-level to
high-impedance output
-
8.1
15
ns
tPLZ
Propagation delay, LOW-level to
high-impedance output
-
7.3
15
ns
[1] All typical values are at Tamb = 25 °C, and VCC = 3.3 V.
[2] tsk(o) is the skew between specified outputs of a single device with all driving inputs connected together and the outputs switching in the
same direction while driving identical specified loads.
[3] tsk(p-p) is the magnitude of the difference in propagation delay times between any specified terminals of two devices when both devices
operate with the same supply voltages, same temperature, and have identical packages and test circuits.
[4] Guaranteed by design and characterization.
9397 750 08339
Product data
Rev. 01 — 06 August 2002
© Koninklijke Philips Electronics N.V. 2002. All rights reserved.
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