CBT3253ADB データシートの表示（PDF） - NXP Semiconductors.
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CBT3253ADB Datasheet PDF : 15 Pages
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NXP Semiconductors
CBT3253A
Dual 1-of-4 FET multiplexer/demultiplexer
9. Static characteristics
Table 6. Static characteristics
Tamb = 40 C to +85 C.
Symbol Parameter
VIK
Vpass
II
ICC
input clamping voltage
pass voltage
input leakage current
supply current
ICC
additional supply current
CI
Cio(off)
input capacitance
off-state input/output capacitance
Cio(on)
RON
on-state input/output capacitance
ON resistance
Conditions
VCC = 4.5 V; II = 18 mA
VI = VCC = 5.0 V; IO = 100 A
VCC = 5.5 V; VI = GND or 5.5 V
VCC = 5.5 V; IO = 0 mA;
VI = VCC or GND
per input; VCC = 5.5 V; one input at
3.4 V, other inputs at VCC or GND
control pins; VI = 3 V or 0 V
A port; VO = 3 V or 0 V; nOE = VCC
B port; VO = 3 V or 0 V; nOE = VCC
A port and B port
VCC = 4.5 V
VI = 0 V; II = 64 mA
VI = 0 V; II = 30 mA
VI = 2.4 V; II = 15 mA
Min
-
3.6
-
-
[2] -
-
-
-
-
[3]
-
-
-
Typ[1] Max Unit
-
1.2 V
3.9
4.2
V
-
1
A
-
3
A
-
2.5
mA
4.5
-
pF
11.4 -
pF
3.8
-
pF
18.6 -
pF
5
7
5
7
10
15
[1] All typical values are measured at VCC = 5 V; Tamb = 25 C.
[2] This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
[3] Measured by the voltage drop between the A and the B terminals at the indicated current through the switch. The lowest voltage of the
two (A or B) terminals determines the ON resistance.
10. Dynamic characteristics
Table 7. Dynamic characteristics
Tamb = 40 C to +85 C; VCC = 4.5 V to 5.5 V; for test circuit, see Figure 6.
Symbol Parameter
Conditions
tpd
propagation delay nA to nBn or nBn to nA; see Figure 4
Sn to nA; see Figure 4
ten
enable time
nOE to nA or nBn; see Figure 5
Sn to nBn; see Figure 5
tdis
disable time
nOE to nA or nBn; see Figure 5
Sn to nBn; see Figure 5
Min
[1][2] -
[1][2] 1.2
[2] 1.3
[2] 1.4
[2] 1.1
[2] 1.0
Max
Unit
0.25
ns
6.2
ns
6.3
ns
6.4
ns
7.2
ns
7
ns
[1] This parameter is warranted but not production tested. The propagation delay is based on the RC time constant of the typical ON
resistance of the switch and a load capacitance, when driven by an ideal voltage source (zero output impedance).
[2] tPLH and tPHL are the same as tpd.
tPZL and tPZH are the same as ten.
tPLZ and tPHZ are the same as tdis.
CBT3253A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 24 September 2013
© NXP B.V. 2013. All rights reserved.
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