High Speed USB 2.0 (480Mbps)
DPDT Analog Switch
SGM7227
ELECTRICAL CHARACTERISTICS
(VCC = +3.3V, Full = -40℃ to +85℃, typical values are at TA = +25℃, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
TEMP
MIN
TYP
MAX
UNITS
Analog Switch
Analog I/O Voltage
(HSD1+, HSD1-, HSD2+, HSD2-)
VIS
Full
0
VCC
V
+25℃
Full
5
0.3
1
8
9
VCC = 3.0V, VIS = 0V to 0.4V,
ID = 8mA, Test Circuit 1
On-Resistance
RON
Ω
+25℃
Full
0.7
0.8
1.8
2
VCC = 3.0V, VIS = 0V to 0.4V,
ID = 8mA, Test Circuit 1
On-Resistance Match Between Channels
On-Resistance Flatness
∆RON
Ω
Ω
+25℃
Full
V
CC = 3.0V, VIS = 0V to 1.0V,
RFLAT(ON)
ID = 8mA, Test Circuit 1
VCC = 0V, VD = 0V to 3.6V,
VS , VOE = 0V or 3.6 V
Power Off Leakage Current (D+, D-)
Increase in ICC per Control Voltage
Source Off Leakage Current
IOFF
Full
Full
Full
1
5
1
μA
μA
μA
ICCT
IHSD2(OFF)
VCC = 3.6V, VS or VOE = 2.6V
,
VCC = 3.6V, VIS = 3.3V/ 0.3V,
IHSD1(OFF) VD = 0.3V/ 3.3V
IHSD2(ON) VCC = 3.6V, VIS = 3.3V/0.3V,
,
Channel On Leakage Current
Full
1
μA
IHSD1(ON) VD = 3.3V/0.3V or floating
Digital Inputs
Input High Voltage
Input Low Voltage
Input Leakage Current
Dynamic Characteristics
Turn-On Time
VIH
VIL
Full
Full
Full
1.6
V
V
0.3
1
IIN
VCC = 3.0V, VS , VOE = 0V or VCC
μA
tON
+25℃
+25℃
20
18
ns
ns
V
IS = 0.8V, RL = 50Ω, CL = 10pF,
Test Circuit 2
Turn-Off Time
tOFF
VIS = 0.8V, RL = 50Ω, CL = 10pF,
Test Circuit 3
Break-Before-Make Time Delay
Propagation Delay
tD
+25℃
+25℃
+25℃
4
ns
ns
dB
tPD
RL = 50Ω, CL = 10pF
0.5
-51
Signal = 0dBm, RL = 50Ω,
f = 250MHz, Test Circuit 4
Signal = 0dBm, RL = 50Ω,
f = 250MHz, Test Circuit 5
Signal = 0dBm, RL = 50Ω,
CL = 5pF, Test Circuit 6
Off Isolation
OISO
Channel-to-Channel Crosstalk
XTALK
+25℃
-26
dB
-3dB Bandwidth
BW
tSKEW
Q
+25℃
+25℃
+25℃
500
130
1.5
MHz
ps
Channel-to-Channel Skew
RL = 50Ω, CL = 10pF
VG = GND, CL = 1.0nF, RG = 0Ω,
Q = CL × VOUT, Test Circuit 7
Charge Injection Select Input to Common I/O
pC
HSD+, HSD-, D+, D- ON Capacitance
CON
f = 1MHz
+25℃
11
pF
Power Requirements
Power Supply Range
Power Supply Current
VCC
ICC
Full
Full
1.8
4.3
1
V
VCC = 3.0V, VS , VOE = 0V or VCC
μA
SG Micro Corp
www.sg-micro.com
MAY 2022
5
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
