STG3693(2007_01) データシートの表示（PDF） - STMicroelectronics

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STG3693
(Rev.:2007_01)

Low voltage high bandwidth Quad SPDT switch

STMicroelectronics 

Electrical characteristics

STG3693

Table 7. Analog switch characteristics (CL = 5pF, RL = 50Ω, TA = 25°C)

Test Conditions

Value

Symbol

Parameter

Vcc (V)

TA = 25°C

Min Typ Max

-40 to 85°C

Min Max

VS = 1VRMS, f = 1MHz

-79

Signal = 0 dBm

OIRR Off Isolation (1)

1.65 - 4.3

VS = 1VRMS, f = 10MHz

-60

Signal = 0 dBm

VS = 1VRMS, f = 1MHz

-78

Signal = 0 dBm

Xtalk Crosstalk

1.65 - 4.3

VS = 1VRMS, f = 10MHz

-61

Signal = 0 dBm

THD

Total harmonic

distortion

f = 20Hz to 20kHz

3.7

RL = 32Ω, CL=50Ω

VIN = 2.8VP-P

VDC = VCC/2

0.01 0.02

f = 217Hz,

PSRR

Power supply

rejection ratio

3.7

RL = 32Ω, CL = 50Ω

Vripple = 150mV

-60

VDC = VCC/2

BW -3dB Bandwidth

3.0 - 4.3 RL = 50Ω

800

Signal = 0dBm

DG Differential gain

3.0 - 4.3 RL = 150Ω

0.64

DP Differential phase 3.0 - 4.3 RL = 150Ω

0.1

CIN

Control pin input

capacitance

VCC = 0V

6.2

Sn Port

CON capacitance when

3.3 f = 1MHz

10

switch is enabled

Sn port

COFF capacitance when

3.3 f = 1MHz

21

switch is disabled

Unit

dB

dB

%

dB

MHz

%

deg

pF

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

Table 8. USB related AC electrical characteristics

Test conditions

Symbol

Parameter

VCC (V)

tSK(0)

tSK(P)

Channel-to-channel skew

Skew of opposite transition

of the same output

TJ Total jitter

3.0 to 3.6

CL=10pF

3.0 to 3.6

CL=10pF

3.0 to 3.6

RL = 50Ω,

CL= 10pF,

tR = tF = 750ps

at 480Mbps

Value

TA = 25°C

-40 to 85°C Unit

Min Typ Max Min Max

26

ps

60

ps

130

ps

8/17

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