SGM4782 Shengbang Microelectronics, SGM4782 Datasheet - Page 3

• Manufacturer Part Number: SGM4782
• Description: SPDT Analog Switch
• Manufacturer: Shengbang Microelectronics

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(V
otherwise noted.)
ELECTRICAL CHARACTERISTICS
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
Turn-Off Time
Address Transition Time
Break-Before-Make Time
Delay
Charge Injection
Off Isolation
Channel-to-Channel
Crosstalk
Bandwidth –3 dB
Channel ON Capacitance
POWER REQUIREMENTS
Power Supply Range
Power Supply Current
Specifications subject to change without notice.
+
= +4.2 V, GND = 0 V, V
IH
= +1.6 V, V
C
C
I
X_(ON)
I
X_(ON)
SYMBOL
X(ON)
X(ON)
V
R
V
I
I
Y_(OFF)
t
∆R
FLAT(ON)
X
X_
X_(OFF)
V
X
V
O
R
TRANS
BW
I
t
t
, V
TALK
V
OFF
t
, V
, I
IN_
ON
Q
INH
, C
I
INL
ON
, I
ISO
, C
D
+
ON
+
Y_(ON)
Y
Y(ON)
Y_
Y_(ON)
Y(ON)
,
IL
,
= +0.6 V, T
,
,
V
V
V
V
V
V
V
V
V
V
V
V
R
V
R
V
R
C
V
R
Test Circuit 6
V
R
Test Circuit 6
V
Test Circuit 6
V
+
X
+
X
+
X
+
X,
+
X_
A
IN
L
IN
L
IN
L
L
IN
L
IN
L
IN
+
= 50 Ω, C
, V
, V
, V
= 4.2 V, I
, V
= 50 Ω, C
= 50 Ω, C
= 4.2 V, V
= 4.2 V, I
= 4.2 V, I
= 4.2 V, V
= 4.2 V, V
= 1 nF, Test Circuit 5
= 50 Ω, C
= 50 Ω, C
V
, V
= 1.5 V to 0.5 V, V
= 4.2 V to 0 V, V
= 4.2 V to 0 V, V
= 0 dBm, V
= 0 dBm, V
= 0 dBm, V
Y
Y
Y
Y
B
Y_
= 0.3 V, 3.3 V
= 1 V, Test Circuit 1
= 1 V, Test Circuit 1
= 1 V, Test Circuit 1
= V
A
= 0.3 V, 3.3 V or floating
= - 40°C to +85°C. Typical values are at V
ENABLE
X_
X_
X_
L
L
L
L
L
CONDITIONS
A
X_
X
= 35 pF, Test Circuit 2
= 35 pF, Test Circuit 3
= 35 pF, Test Circuit 4
, I
= 35 pF,
, V
, I
, I
= 35 pF,
, V
, V
BIAS
BIAS
BIAS
Y_
Y_
Y_
B
= 0 V or 4.2 V
Y
, V
Y_
= 2.1 V,
= 2.1 V,
= 2.1 V, R
= -100 mA,
= 0.3 V, 3.3 V,
= -100 mA,
= -100 mA,
= 3.3 V , 0.3 V,
X
X
ENABLE
or V
or V
X
3
or V
Y
Y
= 4.2 V or 0 V
= 2.1 V,
Y
= 2.1 V,
L
= 2.1 V
= 50 Ω,
100KHz
100KHz
1MHz
1MHz
- 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
- 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
TEMP
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
+
= +4.2 V, T
SGM4782
MIN TPY
1.6
1.8
0
A
-106
-108
0.05
146
0.5
0.1
-18
-75
-55
= + 25°C, unless
20
20
30
20
30
MAX UNITS
0.24
0.24
0.7
0.8
0.2
0.2
0.5
4.2
V
1
1
1
1
+
MHz
µA
µA
µA
pC
µA
dB
dB
pF
ns
ns
ns
V
Ω
Ω
Ω
V
V
V