UPD22148 View Datasheet(PDF) - NEC => Renesas Technology
Part Name
Description
Manufacturer
UPD22148 Datasheet PDF : 16 Pages
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µPD22100, 22148
SWITCHING TIME CHARACTERISTICS (Ta = 25 °C)
CHARACTERISTIC
Propagation Delay
Time
Set Up Time
Hold Time
Frequency
Strobe Pulse
Width
Crosstalk Voltage
INPUT Capacitance
Feedthrough
Capacitance
Frequency
Response
(Switch ON)
Feedthrough
Attenuation
(Switch Off)
Sine Wave
Distortion
Crosstalk Between
Any Two Switches
SYMBOL
tPLH
tPHL
tPZH
tPZH
tPZH
tPHZ
tP
tPHZ
tset up
thold
fφmax.
PW
(STROBE)
MIN.
0.6
1.6
2.5
TYP.
30
15
10
400
225
180
310
220
200
450
235
190
265
185
170
310
210
200
535
310
260
140
70
60
270
180
110
1.2
3.2
5
300
120
90
MAX.
60
30
20
800
450
360
620
440
400
900
470
380
530
370
340
620
420
400
1070
720
520
280
140
120
540
360
220
600
240
190
75
5 7.5
CIN
105
75
CIN/OUT
1.1
−
15
−
−60
−
0.5
−
1.5
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
ns
mV
(peak)
pF
pF
pF
MHz
dB
%
MHz
VDD(V)
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
10
CONDITIONS
Signal INPUT → Signal OUTPUT
RL = 10 kΩ, CL = 50 pF. tr = tf = 20 ns
Strobe INPUT
→ OUTPUT
Data INPUT
→ OUTPUT
RL = 1 kΩ
CL = 50 pF
tr, tf = 20 ns
Address INPUT
→ OUTPUT
Strobe INPUT
→ OUTPUT
Data INPUT
→ OUTPUT
Address INPUT
→ OUTPUT
Data INPUT
Strobe
→
Address
Data INPUT
Strobe INPUT
→
Address INPUT
RL = 1 kΩ, CL = 50 pF
tr, tf = 20 ns
RL = 10 kΩ
tr = tf = 20 ns Rectronglar
Data, Strobe, Address INPUT
Signal
Xn
INPUT
Yn
RL = 1 kΩ, VIS = 5 V(p-p)
10
20 log VOS = −3 dB
VIS
RL = 1 kΩ, f = 1.6 kHz, VIS = 5 V(p-p)
10
Sine Wave Input
RL = 1 kΩ, VIS = 5 V(p-p)
10
f = 1 kHz
10
RL = 1 kΩ
SW(A) = ON
20 log
VO (B)
VI (A)
= −40 dB
SW(B) = OFF VCC = 5 V
8
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