AS1746-BTDR 查看數據表（PDF） - austriamicrosystems AG

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AS1746-BTDR

0.5/0.6Ω, Low-Voltage, Dual SPDT Analog Switch

austriamicrosystems AG 

AS1746

Datasheet - Electrical Characteristics

Table 3. Electrical Characteristics (Continued)

Symbol

Parameter 1

Condition

VISO

Off-Isolation 6

VCOMx = 1VRMS, RLOAD = 50Ω, CLOAD =

5pF, f = 100kHz

(see Figure 20 on page 11)

VCOMx = 1VRMS, RLOAD = 50Ω, CLOAD =

VXT

Crosstalk

5pF, f = 100kHz

(see Figure 20 on page 11)

THD

Total Harmonic

Distortion

RLOAD = 600Ω, INx = 2VP-P,

f = 20Hz to 20kHz

CNCXOFF NCx Off-Capacitance

f = 1MHz (see Figure 21 on page 11)

CNOXOFF NOx Off-Capacitance

f = 1MHz (see Figure 21 on page 11)

CNCXON

NCx On-Capacitance

f = 1MHz (see Figure 21 on page 11)

CNOXON

Digital I/O

NOx On-Capacitance

f = 1MHz (see Figure 21 on page 11)

VIH

Input Logic High

VIL

Input Logic Low

IINx

INx Input Leakage

Current

VINx = 0 or V+

Power Supply

V+

Power Supply Range

V+ = 5.5V; VINx = 0 or V+, TAMB = 25°C

I+

Supply Current

V+ = 5.5V; VINx = 0 or V+

Min Typ Max Unit

-64

dB

-60

dB

0.025

%

84

pF

37

pF

190

pF

150

pF

1.4

V

0.5 V

-1

1

µA

1.8

-50

-350

5.5 V

50

nA

350

1. The algebraic convention used in this data sheet is such that the most negative value is the minimum and the

most positive value is the maximum.

2. ΔRON = RON(MAX) - RON(MIN) between pins NC1 and NC2 or between pins NO1 and NO2.

3. Flatness is defined as the difference between the maximum and minimum value of RON as measured over the

specified analog signal ranges.

4. 100% tested.

5. Guaranteed by design.

6. Off-isolation = 20LOG10 (VCOM/VNO), VCOM = output, VNO = input to off switch.

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