ELECTRICAL CHARACTERISTICS
(V
+
= +4.5V to +5.5V, V
IH
= +2.0 V, V
IL
= +0.8V, T
A
= - 40°C to +85°C, Typical values are at V
+
= 5.0V, T
A
= + 25°C, unless otherwise noted.)
PARAMETER
ANALOG SWITCH
Analog Signal Range
On-Resistance
On-Resistance Match Between
Channels
On-Resistance Flatness
Source OFF Leakage current
Channel ON Leakage current
DIGITAL INPUTS
Input High Voltage
Input Low Voltage
Input Leakage Current
DYNAMIC CHARACTERISTICS
Turn-On Time
t
ON
V
NO
or V
NC
= 3.0V,
R
L
= 300Ω, C
L
= 35pF,
Test Circuit 2;
V
IH
= 1.5V, V
IL
= 0V
V
NO
or V
NC
= 3.0V,
R
L
= 300Ω, C
L
= 35pF,
Test Circuit 2;
V
IH
= 1.5V, V
IL
= 0V
V
NO1
or V
NC1
= V
NO2
or V
NC2
= 3V,
R
L
= 300Ω, C
L
= 35pF,
Test Circuit 3
RS = 39Ω, C
L
= 50pF,
Test Circuit 4
f = 10MHz
R
L
= 50Ω, C
L
= 5pF,
Signal = 0dBm，
f = 1MHz
Test Circuit 5
Signal = 0dBm, R
L
= 50Ω, C
L
= 5pF,
Test Circuit 6
f = 1MHz
+25°C
20
ns
V
NO
, V
NC
, V
COM
R
ON
∆R
ON
R
FLAT(ON)
I
NC(OFF)
, I
NO(OFF)
I
NC(ON)
, I
NO(ON)
,
I
COM(ON)
V
INH
V
INL
I
IN
V
+
= +5.5V, V
IN
= 0 or 5.5V
V
+
= 4.5V,
V
NO
or V
NC
= 3.5V,
I
COM
= -10 mA,
Test Circuit 1
V
+
= 4.5V,
V
NO
or V
NC
= 3.5V,
I
COM
= -10 mA,
Test Circuit 1
V
+
= 4.5V,
V
NO
or V
NC
= 1.0V, 2.0V,
3.5V, I
COM
= -10 mA,
Test Circuit 1
V
+
= 5.5V,
V
NO
or V
NC
= 1.0V, 4.5V,
V
COM
= 1.0V,
4.5V,
V
+
= 5.5V, V
COM
=
1.0V, 4.5V,
V
NO
or V
NC
= 1.0V, 4.5V, or floating
- 40°C to +85°C
+25°C
- 40°C to +85°C
+25°C
- 40°C to +85°C
+25°C
- 40°C to +85°C
- 40°C to +85°C
- 40°C to +85°C
- 40°C to +85°C
- 40°C to +85°C
- 40°C to +85°C
0
4.5
0.15
2.3
V
+
8
8.5
0.3
0.4
3.3
3.7
1
1
V
Ω
Ω
Ω
Ω
Ω
Ω
µA
µA
SYMBOL
CONDITIONS
TEMP
MIN TPY
MAX UNITS
1.5
0.6
1
V
V
µA
Turn-Off Time
Break-Before-Make Time
Delay
Skew
Off Isolation
Bandwidth –3 dB
Source OFF Capacitance
Channel ON Capacitance
POWER REQUIREMENTS
Power Supply Range
Power Supply Current
t
OFF
t
D
t
SKEW
O
ISO
BW
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
- 40°C to +85°C
15
5
5
-51
-72
300
5.5
15.5
ns
ns
ns
dB
dB
MHz
pF
pF
C
NC(OFF)
, C
NO(OFF)
C
NC(ON)
, C
NO(ON)
,
f = 1MHz
C
COM(ON)
V
+
I
+
1.8
5.5
5
V
µA
V
+
= +5.5V, V
IN
= 0V or V
+
- 40°C to +85°C
Specifications subject to change without notice.
3
SGM3157
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
