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STG3820BJR

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
Electrical characteristics STG3820
10/20 DocID15992 Rev 4
Table 8. AC electrical characteristics (C
L
= 5 pF, R
L
= 50 Ω, T
A
= 25 °C)
Symbol Parameter V
CC
(V) Test conditions
Value
UnitT
A
= 25 °C -40 to 85 °C
Min. Typ. Max. Min. Max.
OIRR OFF isolation
(1)
1.65 – 4.3
V
S
= 1 V
RMS
,
f = 1 MHz
signal = 0 dBm
-78

dB
V
S
= 1 V
RMS
,
f = 10 MHz
signal = 0 dBm
-57

Xtalk Crosstalk 1.65 – 4.3
V
S
= 1 V
RMS
,
f = 1 MHz
signal = 0 dBm
-78

dB
V
S
= 1 V
RMS
,
f = 10 MHz
signal = 0 dBm
-58

BW -3dB bandwidth 3.0 – 4.3
R
L
= 50 Ω
signal = 0 dBm
800

MHz
C
IN
Control pin input
capacitance
V
CC
= 0 V
2

pF
C
Sn
Sn port capacitance 3.3
F = 240 MHz,
switch is enabled
6

pF
F = 240 MHz,
switch is disabled
2

C
D
D port capacitance 3.3 F = 240 MHz
8

pF
1. Off isolation = 20 Log10 (V
D
/V
S
), V
D
= output, V
S
= input to off switch.
DocID15992 Rev 4 11/20
STG3820 Electrical characteristics
20
Table 9. USB related AC electrical characteristics
Symbol Parameter V
CC
(V)
Test
conditions
Value
UnitT
A
= 25 °C -40 to 85 °C
Min. Typ. Max. Min. Max.
t
SK(0)
Channel-to-
channel skew
3.0 - 3.6 C
L
= 10 pF
26

ps
t
SK(P)
Skew of opposite
transition of the
same output
3.0 - 3.6 C
L
= 10 pF
60

ps
T
J
Total jitter 3.0 - 3.6
R
L
= 50 Ω
C
L
= 10 pF
t
R
= t
F
= 750 ps
at 480 Mbps
130

ps
Test circuits STG3820
12/20 DocID15992 Rev 4
5 Test circuits
Figure 3. On-resistance
Figure 4. Bandwidth
I
DS
V
CS14071
V
CC
S1
S2
IN
GND
GND
D
VS
GND
IN
S2
S1
V
CC
V
OUT
50 Ω
V
V
S
CS00371
CC
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20

STG3820BJR

Mfr. #:
Buy STG3820BJR
Manufacturer:
STMicroelectronics
Description:
Analog Switch ICs High Speed Quad DPDT C2MOS LV Switch
Lifecycle:
New from this manufacturer.
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