datasheetbank_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

4066-D14-R View Datasheet(PDF) - Unisonic Technologies

Part Name
Description
View to exact match
4066-D14-R
UTC
Unisonic Technologies UTC
4066-D14-R Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
4066
CMOS IC
SPECIAL CONSIDERATIONS
In applications where separate power sources are used to drive VDD and the signal input, the VDD current capability
should exceed VDD/RL (RL=effective external load of the UTC 4066 bilateral switches).This provision avoids any
permanent current flow or clamp action of the VDD supply when power is applied or removed from UTC 4066.
In certain applications, the external load-resistor current may include both VDD and Signal-line components. To
avoid drawing VDD current when switch current flows into terminals 1,4,8 or 11,the voltage drop across the
bidirectional swith must not exceed 0.6V at Ta 25, or 0.4V at Ta >25(calculated from RON values shown).
NO VDD current will flow through RL if the switch current flows into terminals2, 3, 9 or 10.
AC TEST CIRCUITS AND SWITCHING TIME WAVEFORMS
VC=VDD
VIS
VDD
CONTROL
VDD
IN/OUT 1 OF 4 OOTUUT/I/NIN
SWITCHES
Vss
CL
50pF
VOS
RL
200 KΩ
VDD
VIS
0V
VDD
VOS
0V
tf
tf
90%
50%
10%
t PLN
t PNL
50%
FIGURE 1. t PHL, t PLH Propagation Delay Time Signal Input to Signal Output
VC
VIS=VDD
VDD
CONTROL VDD
1 OF 4
IN/OUT OUT/IN
VDD
VOS
0V
t PZH
50%
tPZH
t PHZ
VDD
50%
VDD
0V
t PHZ
SWITCHES
CL
RL
VOH
VOH
90%
Vss
50pF 1KΩ
10%
0V
0V
FIGURE 2. tPZH, t PHZ Propagation Delay Time Control to Signal Output
VC
VIS=0V
VDD
CONTROL VDD
1OF 4
IN/OUT OUT/IN
SWITCHES
Vss
VDD
RL
1KΩ
VOS
CL
50pF
t PZL
VDD
VDD
50%
0V
tPZL
0V
VDD
90%
VDD
VOL
VOL
FIGURE 3 . t PZL, t PLZ Propagation Delay Time Control to Signal Output
t PLZ
50%
t PLZ
10%
VC
5V
2.5V
CONTROL VDD
1OF 4
VIS
IN/OUT OUT/IN
VOS
SWITCHES
VIS = 0V
-2.5V
Vss
RL
1/f
-5V
Vc=VDD for distortion and frequency response tests
Vc= Vss for feedthrough test
FIGURE 4. Sine Wave Distortion, Frequency Response and Feedthrough
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 7
QW-R502-009,C
 

Share Link: 

datasheetbank.com [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]