FSA321 datasheet(7/14 Pages) ONSEMI

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FSA321

• Rev.1.0.6

AC Electrical Characteristics

All typical value are for VCC = 3.3V at 25ºC unless otherwise specified.

Symbol

Parameter

VCC (V)

Conditions

TA = - 40 to +85°C

Unit

Min.

Typ.

(8)

Max.

tPDUSB

USB Switch Propagation Delay

(8)

3.3

RL =

50Ω, CL = 0pF

Figure 9

0.25

XtalkA

Non-Adjacent Channel Crosstalk

(Audio Mode)

3.3

f = 20kHz, RT

= 32Ω,

CL = 0pF, Figure 17

-110

Non-Adjacent Channel Crosstalk

(USB Mode)

3.3

f = 240MHz,

RT = 20

Ω, CL = 0pF

Figure 17

-45

OIRR

Off Isolation (Audio Mode)

3.3

f = 20kHz, RT

= 32Ω,

CL = 0pF

-85

Off Isolation (USB Mode)

3.3

f = 240MHz,

RT = 20

Ω, CL = 0pF

-40

-3db Bandwidth (USB Mode)

3.3

= 50Ω, CL = 0pF,

Signal 0dBm,

Figure 15

720

MHz

THD

Total Harmonic Distortion (Audio Mode)

3.3

f = 20Hz to 20kHz,

= 32Ω, VIN = 2VPP

Figure 14

0.11

SNR

Signal-to-Noise Ratio (Audio Mode)

3.3

f = 20Hz to 20kHz

= 32Ω, VIN = 2VPP

-90

Note

Guaranteed by characterization, not production tested.

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