STG3684A datasheet(11/28 Pages) STMICROELECTRONICS

Part #	STG3684A

Description	Low voltage 0.5 Ω max dual SPDT switch with break-before-make

PDF	28 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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11 / 28 page

STG3684A

Electrical characteristics

11/28

Charge injection

1.65

−1.95

CL = 100 pF

RL =1MΩ

VGEN =0V

RGEN =0 Ω

2.3

−2.7

3.0

−3.3

3.6

−4.3

Table 8.

Analog switch characteristics (CL =5pF, RL =50 Ω, TA =25°C)

Symbol

Parameter

VCC

(V)

Test condition

Value

Unit

TA = 25 °C

-40 to 85 °C

Min

Typ

Max

Min

Max

OIRR

Off isolation(1)

Off Isolation = 20Log10 (VD/VS), VD = output. VS = input at off switch

1.65

−4.3

VS =1VRMS

f=100kHz

-66

Xtalk

Crosstalk

1.65

−4.3

VS =1VRMS

f=100kHz

-72

THD

Total harmonic

distortion

2.3

−4.3

RL =600 Ω

VIN =2VPP

f = 20 Hz to

20 kHz

0.02

-3dB bandwidth 1.65

−4.3 RL=50 Ω

MHz

CIN

Control pin

input

capacitance

CSn

Sn port

capacitance

3.3

f = 1 MHz

D port

capacitance

when switch is

enabled

3.3

f = 1 MHz

114

Table 7.

AC electrical characteristics (CL =35pF, RL =50 Ω, tr =tf ≤6 ns)

Symbol

Parameter

VCC

(V)

Test

condition

Value

Unit

TA = 25 °C

-40 to 85 °C

Min

Typ

Max

Min

Max

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