SGM4157 Shengbang Microelectronics, SGM4157 Datasheet - Page 2

• Manufacturer Part Number: SGM4157
• Description: DPDT Analog Switch
• Manufacturer: Shengbang Microelectronics

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ELECTRICAL CHARACTERISTICS
(V
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
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
Specifications subject to change without notice.
+
= +2.7V to +3.6V, V
PARAMETER
IH
= +1.4 V, V
C
C
V
I
I
NC(OFF)
NC(OFF)
NC(ON)
NC(ON)
NO
SYMBOL
R
IL
, V
I
C
COM(ON)
∆R
FLAT(ON)
t
V
V
R
O
= +0.5V, T
BW
COM(ON)
t
SKEW
t
V
I
OFF
I
NC
, I
ON
t
, I
, C
, C
INH
IN
ON
INL
D
ISO
+
ON
+
NO(ON)
, V
NO(OFF)
NO(OFF)
NO(ON)
COM
,
,
A
V
I
V
I
V
I
V
0.3V, 3.3V,
V
V
V
V
R
V
V
R
V
V
R
RS = 39Ω, C
R
Signal = 0dBm,
Test Circuit 5
Signal = 0dBm, R
Test Circuit 6
f = 1MHz
f = 1MHz
V
= - 40°C to +85°C, Typical values are at V
COM
COM
COM
L
L
L
L
+
+
+
+
+
NO
+
NO
IH
NO
IH
NO1
+
= 300Ω, C
= 300Ω, C
= 300Ω, C
= 50Ω, C
= +5.5V, V
= 2.7V,
= 2.7V,
= 2.7V,
= 3.6V,
= 3.6V, V
= +3.6V, V
= 1.5V, V
= 1.5V, V
or V
or V
or V
= -10 mA, Test Circuit 1
= -10 mA, Test Circuit 1
= -10 mA, Test Circuit 1
or V
NC
NC
NC
NC1
V
V
V
V
= 0.3V, 3.3V, or floating
= 1.5V,
= 1.5V,
L
L
NO
COM
NO
NO
NO
L
L
L
IL
IL
= V
= 5pF,
IN
= 50pF,
IN
CONDITIONS
= 35pF,
= 35pF,
= 35pF,
= 0V
= 0V
or V
or V
or V
or V
= 0 or 5.5V
= 0V or V
2
=
NO2
L
0.3V, 3.3V,
= 50Ω, C
NC
NC
NC
NC
or V
Test Circuit 4
Test Circuit 2;
Test Circuit 2;
Test Circuit 3
= 0.3V, 3.3V,
= 1.5V,
= 1.5V,
= 1.0V, 1.5V, 2.0V,
NC2
+
f = 10MHz
f = 1MHz
L
= 3V,
= 5pF,
V
COM
+
=
= 3.0V, T
- 40°C to
- 40°C to
- 40°C to
- 40°C to
- 40°C to
- 40°C to
- 40°C to
- 40°C to
- 40°C to
- 40°C to
- 40°C to
TEMP
+85°C
+25°C
+85°C
+25°C
+85°C
+25°C
+85°C
+85°C
+85°C
+85°C
+85°C
+85°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+85°C
+85°C
+25°C
A
= + 25°C, unless otherwise noted.)
SGM4157
MIN TPY MAX UNITS
0.9
1.8
0
0.001
0.001
0.45
1.9
0.2
-40
-60
28
22
27
80
20
73
9
0.35
0.55
V
2.3
0.5
5.5
1
1
1
3
+
MHz
µA
µA
µA
µA
dB
dB
pF
pF
ns
ns
ns
ns
Ω
Ω
Ω
Ω
Ω
Ω
V
V
V
V