Tel: 886-2-66296288
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
Low On-Resistance Wideband/Video Quad 2-Channel Mux/DeMux
PT2328
ELECTRICAL CHARACTERISTICS
(Topr=-40℃~+85℃, VDD=5V±5%)
Parameter
Analog Signal Range
Input High Voltage
Input Low Voltage
Input High Current
Input Low Current
Analog Output
Symbol
Conditions
DD=5V, R >75Ω
Guaranteed Logic HIGH Level
Guaranteed Logic LOW Level
Min.
Typ,
2
-
Max.
2.4
-
0.8
±1
±1
Unit
V
V
V
µA
µA
V
ANALOG
IH
IL
IH
IL
V
L
0
1.8
-
-
-
V
V
I
I
-
-
-
V
V
DD=5V, VIN=VDD
DD=5V, VIN=GND
0≦S1, S2D≦VDD, Switch Off
I
O
-
-
-0.7
-
±1
-0.5
-
µA
V
Leakage Current
Clamp Diode Voltage
V
IK
VDD=5V, IIN=-18mA
-0.9
100
S1 or S2=VDD, D=0V
SW On<0.3Sec
Short Circuit Current
I
OS
mA
Input Hysteresis at
Control Pins
V
H
V
IH-VIL
150
300
5
450
7
mV
Ω
VDD=5V, VIN=1.0V
-
-
R
V
R
L
=75Ω, ION=13mA
DD=5V, VIN=2.0V
=75Ω, ION=26mA
Switch On-Resistance
RON
7
10
Ω
L
DYNAMIC CHARACTERISTICS
(Topr=-40℃~+85℃, VDD=5V±5%)
Parameter
Turn On Time
Turn Off Time
Break before make
Bandwidth
Symbol
Conditions
Min.
Typ.
3
2
5
-
Max.
Unit
nS
nS
nS
MHz
dB
TON
R
R
R
R
R
R
L
L
L
L
=75Ω, C
=75Ω, C
=75Ω, C
=150Ω
L
L
L
=20pF
=20pF
=20pF
-
-
5
5
8
TOFF
Tbk
BW
240
-
-
-
Crosstalk
Off Isolation
XTALK
IN=10Ω; R
L
=150Ω, 10MHz
-55
-50
-50
-45
O
IRR
L
=150Ω, 100MHz
dB
POWER SUPPLY CHARACTERISTICS
Parameter
Symbol
Conditions
Min. Typ. Max.
Unit
Quiescence Current
I
CC
VDD=5V, IN=VDD or GND
-
0.1
3.0
µA
VDD=5V, S1, S2 and D pins Open
/EN=GND
IN=3V square wave, duty
cycle=50%
IN=3V square waveform,
F=1MHz
Current Consumption
vs Switching
Frequency
-
-
0.25
mA/MHz
V
I
CCD
V
-
-
1
mA
PT2328 V1.3
- 6 -
August, 2005
PTC [ PRINCETON TECHNOLOGY CORP ]
