參數(shù)資料
型號(hào)： 74HCT4052PW-T
廠商： NXP SEMICONDUCTORS
元件分類： 多路復(fù)用及模擬開關(guān)
英文描述： 4-CHANNEL, DIFFERENTIAL MULTIPLEXER, PDSO16
文件頁數(shù)： 8/27頁
文件大?。?/td> 277K
代理商： 74HCT4052PW-T
74HC_HCT4052_6
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 06 — 11 January 2010
16 of 27
NXP Semiconductors
74HC4052; 74HCT4052
Dual 4-channel analog multiplexer/demultiplexer
[1]
tr = tf = 6 ns; when measuring fmax, there is no constraint to tr and tf with 50 % duty factor.
[2]
VI values:
a) For 74HC4052: VI = VCC
b) For 74HCT4052: VI = 3 V
12. Additional dynamic characteristics
[1]
Adjust input voltage Vis to 0 dBm level (0 dBm = 1 mW into 600 Ω).
[2]
Adjust input voltage Vis to 0 dBm level at Vos for 1 MHz (0 dBm = 1 mW into 50 Ω).
Table 11.
Test data
Test
Input
Load
S1 position
VI
Vis
tr, tf
CL
RL
at fmax
other[1]
tPHL, tPLH
pulse
< 2 ns
6 ns
50 pF
1 k
Ω
open
tPZH, tPHZ
VCC
< 2 ns
6 ns
50 pF
1 k
Ω
VEE
tPZL, tPLZ
VEE
< 2 ns
6 ns
50 pF
1 k
Ω
VCC
Table 12.
Additional dynamic characteristics
Recommended conditions and typical values; GND = 0 V; Tamb = 25 °C; CL = 50 pF.
Vis is the input voltage at pins nYn or nZ, whichever is assigned as an input.
Vos is the output voltage at pins nYn or nZ, whichever is assigned as an output.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
dsin
sine-wave distortion
fi = 1 kHz; RL = 10 kΩ; see Figure 16
Vis = 4.0 V (p-p); VCC = 2.25 V; VEE = 2.25 V
-
0.04
-
%
Vis = 8.0 V (p-p); VCC = 4.5 V; VEE = 4.5 V
-
0.02
-
%
fi = 10 kHz; RL = 10 kΩ; see Figure 16
Vis = 4.0 V (p-p); VCC = 2.25 V; VEE = 2.25 V
-
0.12
-
%
Vis = 8.0 V (p-p); VCC = 4.5 V; VEE = 4.5 V
-
0.06
-
%
α
iso
isolation (OFF-state)
RL = 600 Ω; fi = 1 MHz; see Figure 17
VCC = 2.25 V; VEE = 2.25 V
50
-
dB
VCC = 4.5 V; VEE = 4.5 V
50
-
dB
Xtalk
crosstalk
between two switches/multiplexers;
RL = 600 Ω; fi = 1 MHz; see Figure 18
VCC = 2.25 V; VEE = 2.25 V
60
-
dB
VCC = 4.5 V; VEE = 4.5 V
60
-
dB
Vct
crosstalk voltage
peak-to-peak value; between control and any
switch; RL = 600 Ω; fi = 1 MHz; E or Sn square
wave between VCC and GND; tr = tf = 6 ns;
VCC = 4.5 V; VEE = 0 V
-
110
-
mV
VCC = 4.5 V; VEE = 4.5 V
-
220
-
mV
f(3dB)
3 dB frequency response
RL = 50 Ω; see Figure 20
VCC = 2.25 V; VEE = 2.25 V
170
-
MHz
VCC = 4.5 V; VEE = 4.5 V
180
-
MHz
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