SGM4782(RevA) Просмотр технического описания (PDF) - Shengbang Microelectronics Co, Ltd
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Компоненты Описание
производитель
SGM4782
(Rev.:RevA)
(Rev.:RevA)
Shengbang Microelectronics Co, Ltd
SGM4782 Datasheet PDF : 10 Pages
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ELECTRICAL CHARACTERISTICS
(V+ = +4.2 V, GND = 0 V, VIH = +1.6 V, VIL = +0.6 V, TA = - 40°C to +85°C. Typical values are at V+ = +4.2 V, TA = + 25°C, unless
otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
TEMP
MIN TPY MAX UNITS
ANALOG SWITCH
Analog Signal Range
On-Resistance
VX_, VY_,
VX, VY
RON
V+ = 4.2 V, IX_ , IY_ = -100 mA,
VX, VY = 1 V, Test Circuit 1
- 40°C to +85°C 0
V+
V
+25°C
- 40°C to +85°C
0.5 0.7
Ω
0.8
On-Resistance Match
Between Channels
∆RON
V+ = 4.2 V, IX_ , IY_ = -100 mA,
VX, VY = 1 V, Test Circuit 1
+25°C
- 40°C to +85°C
0.05 0.2
Ω
0.24
On-Resistance Flatness
Source OFF Leakage current
Channel ON Leakage current
DIGITAL INPUTS
RFLAT(ON)
IX_(OFF),
IY_(OFF)
IX_(ON), IY_(ON),
IX(ON) , IY(ON)
V+ = 4.2 V, IX_ , IY_ = -100 mA,
VX, VY = 1 V, Test Circuit 1
V+ = 4.2 V, VX_ , VY_ = 3.3 V , 0.3 V,
VX, VY = 0.3 V, 3.3 V
V+ = 4.2 V, VX , VY = 0.3 V, 3.3 V,
VX_, VY_ = 0.3 V, 3.3 V or floating
+25°C
- 40°C to +85°C
- 40°C to +85°C
- 40°C to +85°C
0.1 0.2
Ω
0.24
1 µA
1 µA
Input High Voltage
VINH
Input Low Voltage
VINL
Input Leakage Current
IIN_
DYNAMIC CHARACTERISTICS
VA, VB = VENABLE = 0 V or 4.2 V
- 40°C to +85°C 1.6
- 40°C to +85°C
- 40°C to +85°C
V
0.5 V
1 µA
Turn-On Time
Turn-Off Time
Address Transition Time
Break-Before-Make Time
Delay
Charge Injection
tON
tOFF
tTRANS
tD
Q
VIN = 1.5 V to 0.5 V, VX or VY = 2.1 V
RL= 50 Ω, CL = 35 pF, Test Circuit 2
VIN = 4.2 V to 0 V, VX or VY = 2.1 V,
RL = 50 Ω, CL = 35 pF, Test Circuit 3
VIN = 4.2 V to 0 V, VX or VY = 2.1 V,
RL = 50 Ω, CL = 35 pF, Test Circuit 4
CL = 1 nF, Test Circuit 5
+25°C
+25°C
+25°C
+25°C
+25°C
20
ns
20
30
ns
20
ns
-18
pC
Off Isolation
VIN = 0 dBm, VBIAS = 2.1 V,
100KHz
+25°C
OISO
RL = 50 Ω, CL = 35 pF,
Test Circuit 6
1MHz
+25°C
-75
dB
-55
Channel-to-Channel
Crosstalk
XTALK
VIN = 0 dBm, VBIAS = 2.1 V,
RL = 50 Ω, CL = 35 pF,
Test Circuit 6
100KHz
1MHz
+25°C
+25°C
-106
dB
-108
Bandwidth –3 dB
Channel ON Capacitance
POWER REQUIREMENTS
BW
CX_(ON), CY_(ON),
CX(ON) , CY(ON)
VIN = 0 dBm, VBIAS = 2.1 V, RL = 50 Ω,
Test Circuit 6
+25°C
+25°C
30
MHz
146
pF
Power Supply Range
Power Supply Current
V+
- 40°C to +85°C 1.8
I+
V+ = 4.2 V, VA, VB, VENABLE = 4.2 V or 0 V - 40°C to +85°C
4.2 V
1
µA
Specifications subject to change without notice.
3
SGM4782
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