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| 74HC2G66 Datasheet, PDF (15/20 Pages) NXP Semiconductors – Bilateral switches | |||
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Philips Semiconductors
Bilateral switches
Product speciï¬cation
74HC2G66; 74HCT2G66
handbook, full pagewidth
VCC
0.1 µF Y/Z
Vis
sine-wave
channel
ON
2RL
2RL
Z/Y
Vos
CL dB
GND
MNA084
Adjust input voltage to obtain 0 dBm at Vos when fi = 1 MHz.
After set-up, frequency of fi is increased to obtain a reading of â3 dB at Vos.
Fig.13 Test circuit for measuring minimum frequency response.
handbook, full pagewidth
VCC
10 µF Y/Z
Vis
fin = 1 kHz
sine-wave
channel
ON
2RL
2RL
Z/Y
Vos
CL
DISTORTION
METER
GND
MNA085
Fig.14 Test circuit for measuring sine-wave distortion.
handbook, full pagewidth
VCC
0.1 µF Y/Z
Vis
channel
OFF
2RL
2RL
Z/Y
Vos
CL dB
GND
MNA086
2004 May 19
Fig.15 Test circuit for measuring switch OFF signal feed-through.
15
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