CD54HC4051_15 Datasheet, PDF (16/45 Pages) Texas Instruments – High-Speed CMOS Logic Analog Multiplexers and Demultiplexers

CD54HC4051, CD74HC4051
CD54HCT4051, CD74HCT4051, CD54HC4052, CD74HC4052, CD54HCT4052
CD74HCT4052, CD54HC4053, CD74HC4053, CD54HCT4053, CD74HCT4053
SCHS122K – NOVEMBER 1997 – REVISED SEPTEMBER 2015
6.9 Analog Channel Specifications
Typical values at T_A = 25°C
PARAMETER
TEST CONDITIONS
C_I
Switch input capacitance
C_COM
Common output capacitance
Minimum switch frequency
f_MAX
response at –3 dB
(see Figure 3, Figure 5, and
See Figure 10⁽¹⁾⁽²⁾
Figure 7)
Sine-wave distortion
See Figure 12
Switch OFF signal feedthrough
(see Figure 4, Figure 6, and
See Figure 14⁽²⁾⁽³⁾
Figure 8)
(1) Adjust input voltage to obtain 0 dBm at V_OS for f_IN = 1 MHz.
(2) V_IS is centered at (V_CC – V_EE) / 2.
(3) Adjust input for 0 dBm.
8
HC, HCT TYPES
All
4051
4052
4053
4051
4052
4053
4051
4052
4053
All
All
4051
4052
4053
4051
4052
4053
V_EE
(V)
–2.25
–4.5
–2.25%
–4.5%
–2.25
–4.5
V_CC
(V)
2.25
4.5
2.25%
4.5%
2.25
4.5
6
4 HC
HCT
2
0
0 2 4 6 8 10 12
V_CC − V_EE (V)
Figure 1. Recommended Operating Area as a Function of (V_CC – V_EE)
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TYP UNIT
5
25
12
8
145
165
200
180
185
200
0.035%
0.018%
–73
–65
–64
–75
–67
–66
pF
pF
MHz
dB
8
6
HCT
4
HC
2
0
0 −2 −4 −6 −8
V_EE − GND (V)
Figure 2. Recommended Operating Area as a Function of (V_EE – GND)
16
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