参数资料
型号: TC7W66FK
元件分类: 多路复用及模拟开关
英文描述: DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO8
封装: 0.50 MM PITCH, PLASTIC, VSSOP-8
文件页数: 5/10页
文件大小: 214K
代理商: TC7W66FK
TC7W66F/FU/FK
2009-09-30
4
AC Electrical Characteristics (CL = 50 pF, input tr = tf = 6 ns)
Ta
= 25°C
Ta
= 40
to 85°C
Characteristics
Symbol
Test Condition
VCC (V)
Min
Typ.
Max
Min
Max
Unit
2.0
10
50
65
4.5
4
10
13
9.0
3
8
10
Phase difference between
input and output
φI/O
12.0
3
7
9
ns
2.0
18
100
125
4.5
8
20
25
9.0
6
12
22
Output enable time
tpZL
tpZH
RL = 1 kΩ
12.0
6
12
18
ns
2.0
20
115
145
4.5
10
23
29
9.0
8
20
25
Output disable time
tpLZ
tpHZ
RL = 1 kΩ
12.0
8
18
22
ns
2.0
30
4.5
30
9.0
30
Maximum control input
frequency
RL = 1 kΩ
CL = 15 pF
VOUT = 1/2 VCC
12.0
30
MHz
Control input capacitance
CIN
5
10
10
pF
Switch terminal
capacitance
CI/O
6
pF
Feed through capacitance
CIOS
0.5
pF
Power dissipation
capacitance
CPD
(Note)
15
pF
Note: CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating
current consumption without load.
Average operating current can be obtained by the equation:
ICC (opr) = CPD VCC fIN + ICC/2
Analog Switch Characteristics (GND = 0 V, Ta = 25°C)
Characteristics
Symbol
Test Condition
VCC (V)
Typ.
Unit
4.5
0.05
Sine wave distortion
(T.H.D)
fIN = 1 kHz,
VIN = 4.0 Vp-p @VCC = 4.5 V
RL = 10 kΩ,
VIN = 8.0 Vp-p @VCC = 9.0 V
CL = 50 pF
9.0
0.04
%
4.5
200
Frequency response
(switch ON)
fmax
Adjust fIN voltage to obtain 0dBm at VOS
Increase fIN frequency until dB
Meter reads
3dB
RL = 50 Ω,CL = 10 pF
fIN = 1 MHz, sine wave
9.0
200
MHz
4.5
60
Feedthrough attenuation
(switch OFF)
VIN is centered at VCC/2
Adjust input for 0dBm
RL = 600 Ω, CL = 50 pF
fIN = 1 MHz, sine wave
9.0
60
dB
4.5
60
Crosstalk
(control input to signal output)
RL = 600 Ω, CL = 50 pF
fIN = 1 MHz, square wave (tr = tf = 6 ns)
9.0
100
mV
4.5
60
Crosstalk
(between any switches)
Adjust VIN to obtain 0dBm at input
RL = 600 Ω, CL = 50 pF
fIN = 1 MHz, sine wave
9.0
60
dB
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