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參數(shù)資料
| 型號(hào)： | 74H1G66S |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 多路復(fù)用及模擬開關(guān) |
| 英文描述： | 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO5 |
| 封裝： | SOT-23, 5 PIN |
| 文件頁(yè)數(shù)： | 4/8頁(yè) |
| 文件大?。?/td> | 61K |
| 代理商： | 74H1G66S |
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr =tf =6 ns)
Symb ol
Parameter
Test Co nditi on
Val ue
Un it
VCC
(V)
TA =25
oC
-40 to 85
oC
Min.
Typ .
Max.
Min .
Max.
ΦI/O
Phase Difference
Between Input and
Output
2.0
10
50
65
ns
4.5
4
10
15
9.0
3
8
13
12.0
3
7
10
tPZL
tPZH
Output Enable Time
2.0
RL =1 K
18
100
125
ns
4.5
8
20
25
9.0
6
12
22
12.0
6
12
18
tPLZ
tPHZ
Output Disable Time
2.0
RL =1 K
20
115
145
ns
4.5
10
23
29
9.0
8
20
25
12.0
8
18
22
Maximum Control
Input Frequency
2.0
RL =1 K
CL =15 pF
VOUT =1/2VCC
30
MHz
4.5
30
9.0
30
12.0
30
CIN
Input Capacitance
5
10
pF
CI/O
Switch Terminal
Capacitance
6
pF
CIOS
Feed Through
Capacitance
0.5
pF
CPD
Power Dissipation
Capacitance (note 1)
15
pF
1) CPD isdefined as the value of the IC’sinternal equivalent capacitance which is calculated fromthe operating current consumption without load. (Referto
Test Circuit).Average operating current can be obtained by the following equation. ICC(opr) = CPD
VCC fIN +ICC
ANALOG SWITCH CHARACTERISTICS (GND = 0 V, TA =25
oC)
Symb ol
Parameter
Test Co ndi ti on
Val ue
Un it
VCC
(V)
VIN
(Vp-p)
Sine Wave Distortion
(THD)
4.5
4
fIN = 1 KHz
RL = 10K
CL = 50 pF
0.05
%
9.0
8
0.04
fMAX
Frequency Responce
(Switch ON)
4.5
Adjust fIN voltage to Obtain odBm at VOS.
Increase fIN Frequency until dB Meter reads -3dB
RL =50
, CL = 10pF
200
MHz
9.0
200
Feedthrough
Attenuation
(Switch OFF)
4.5
VIN is centered at VCC/2. Adjust input for 0dBm
RL =600
,CL = 50pF, fIN =1MHz sine wave
-60
dB
9.0
-60
Crosstalk (Control
Input to Signal Ouput)
4.5
RL = 600
,CL = 50pF, fIN =1MHz sine wave
(tr =tf =6ns)
60
mV
9.0
100
74H1G66
4/8
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