参数资料
型号: TC74HC4051AFT
元件分类: 多路复用及模拟开关
英文描述: 8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO16
封装: 4.40 MM, 0.65 MM PITCH, LEAD FREE, PLASTIC, TSSOP-16
文件页数: 15/16页
文件大小: 341K
代理商: TC74HC4051AFT
TC74HC4051,4052AP/AF/AFT,4053AP/AF/AFN/AFT
2006-02-01
8
Analog Switch Characteristics (GND = 0 V, Ta = 25°C) (Note 1)
Test Condition
Characteristics
Symbol
VEE
(V)
VCC
(V)
Typ.
Unit
Sine wave distortion
(T.H.D)
RL = 10 k,
CL = 50 pF
fIN = 1 kHz
VIN = 4.0 Vp-p
VIN = 8.0 Vp-p
VIN = 11.0 Vp-p
2.25
4.5
6.0
2.25
4.5
6.0
0.025
0.020
0.018
%
All
(Note 2)
120
4051
(Note 3)
45
4052
70
4053
2.25 2.25
95
All
(Note 2)
190
4051
(Note 3)
70
4052
110
4053
4.5
150
All
(Note 2)
200
4051
(Note 3)
85
4052
140
Frequency responce
(switch on)
fmax
Adjust fIN voltage to obtain
0dBm at VOS
Increase fIN frequency until
dB meter reads
3dB
RL = 50 , CL = 10 pF
fIN = 1 MHz, sine wave
4053
6.0
190
MHz
Feed through attenuation
(switch off)
VIN is centered at (VCC VEE)/2
Adjust input for 0dBm
RL = 600 , CL = 50 pF
fIN = 1 MHz, sine wave
2.25
4.5
6.0
2.25
4.5
6.0
50
dB
Crosstalk
(control input to signal output)
RL = 600 , CL = 50 pF
fIN = 1 MHz, square wave (tr = tf = 6 ns)
2.25
4.5
6.0
2.25
4.5
6.0
60
140
200
mV
Crosstalk
(between any switches)
Adjust VIN to obtain 0dBm at input
RL = 600 , CL = 50 pF
fIN = 1 MHz, sine wave
2.25
4.5
6.0
2.25
4.5
6.0
50
dB
Note 1: These characteristics are determined by design of devices.
Note 2: Input COMMON terminal, and measured at SWITCH terminal.
Note 3: Input SWITCH terminal, and measured at COMMON terminal.
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