ADDITIONAL APPLICATION CHARACTERISTICS (GND = 0 V" />
參數(shù)資料
型號: MC74HCT4051ADG
廠商: ON Semiconductor
文件頁數(shù): 13/16頁
文件大?。?/td> 0K
描述: ANALOG MULTIPLEXERS/DEMU SOIC16
標準包裝: 48
系列: 74HCT
功能: 多路復用器/多路分解器
電路: 1 x 8:1
導通狀態(tài)電阻: 100 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 2 V ~ 6 V
電流 - 電源: 1µA
工作溫度: -55°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.295",7.50mm 寬)
供應商設備封裝: 16-SOIC W
包裝: 管件
MC74HCT4051A, MC74HCT4052A, MC74HCT4053A
http://onsemi.com
6
ADDITIONAL APPLICATION CHARACTERISTICS (GND = 0 V)
Symbol
Parameter
Condition
VCC
V
VEE
V
Limit*
Unit
25°C
BW
Maximum OnChannel Bandwidth
or Minimum Frequency Response
(Figure 12)
fin = 1 MHz Sine Wave; Adjust fin Voltage
to Obtain 0 dBm at VOS; Increase fin
Frequency Until dB Meter Reads 3 dB;
RL = 50 W, CL = 10 pF
2.25
4.50
6.00
2.25
4.50
6.00
‘51
‘52
‘53
MHz
80
95
120
OffChannel Feedthrough
Isolation (Figure 13)
fin = Sine Wave; Adjust fin Voltage to
Obtain 0 dBm at VIS
fin = 10 kHz, RL = 600 W, CL = 50 pF
2.25
4.50
6.00
2.25
4.50
6.00
50
dB
fin = 1.0 MHz, RL = 50 W, CL = 10 pF
2.25
4.50
6.00
2.25
4.50
6.00
40
Feedthrough Noise.
ChannelSelect Input to Common
I/O (Figure 14)
Vin ≤ 1 MHz Square Wave (tr = tf = 6 ns);
Adjust RL at Setup so that IS = 0 A;
Enable = GND
RL = 600 W, CL = 50 pF
2.25
4.50
6.00
2.25
4.50
6.00
25
105
135
mVPP
RL = 10 kW, CL = 10 pF
2.25
4.50
6.00
2.25
4.50
6.00
35
145
190
Crosstalk Between Any Two
Switches (Figure 18)
(Test does not apply to HCT4051A)
fin = Sine Wave; Adjust fin Voltage to
Obtain 0 dBm at VIS
fin = 10 kHz, RL = 600 W, CL = 50 pF
2.25
4.50
6.00
2.25
4.50
6.00
50
dB
fin = 1.0 MHz, RL = 50 W, CL = 10 pF
2.25
4.50
6.00
2.25
4.50
6.00
60
THD
Total Harmonic Distortion
(Figure 20)
fin = 1 kHz, RL = 10 kW, CL = 50 pF
THD = THDmeasured THDsource
VIS = 4.0 VPP sine wave
VIS = 8.0 VPP sine wave
VIS = 11.0 VPP sine wave
2.25
4.50
6.00
2.25
4.50
6.00
0.10
0.08
0.05
%
*Limits not tested. Determined by design and verified by qualification.
Figure 7a. Typical On Resistance, VCC VEE = 2.0 V
Figure 7b. Typical On Resistance, VCC VEE = 3.0 V
250
200
150
100
50
0
0.25
0.5
0.75
1.0
1.25
1.5
1.75
2.0
2.25
VIS, INPUT VOLTAGE (VOLTS), REFERENCED TO VEE
R
on
,ON
RESIST
ANCE
(OHMS)
100
80
60
40
20
0
0.25 0.5 0.75 1.0 1.25 1.5 1.75
2.25
VIS, INPUT VOLTAGE (VOLTS), REFERENCED TO VEE
R
on
,ON
RESIST
ANCE
(OHMS)
25
°C
-55
°C
125
°C
25
°C
-55
°C
125
°C
2.0
0
300
180
160
140
120
0
2.5 2.75 3.0
Figure 7.
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