STW5094 datasheet(28/37 Pages) STMICROELECTRONICS

28 / 37 page

STw5094

28/37

ENVELOPE DELAY DISTORTION WITH FREQUENCY

NOISE

CROSSTALK

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

DXA

Tx Delay, Absolute

f = 1600 Hz

320

µs

DXR

Tx Delay, Relative

f = 500 - 600 Hz

f = 600 - 800 Hz

f = 800 - 1000 Hz

f = 1000 - 1600 Hz

f = 1600 - 2600 Hz

f = 2600 - 2800 Hz

f = 2800 - 3000 Hz

290

180

µs

DRA

Rx Delay, Absolute

f = 1600 Hz

280

µs

DRR

Rx Delay, Relative

f = 500 - 600 Hz

f = 600 - 800 Hz

f = 800 - 1000 Hz

f = 1000 - 1600 Hz

f = 1600 - 2600 Hz

f = 2600 - 2800 Hz

f = 2800 - 3000 Hz

200

110

100

220

µs

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

NXP

Tx Noise, P weighted (up to

35dB)

VMIC = 0V, DE = 0

-75

-70

dBm0p

NRP

Rx Noise, C-message weighted

Ω Load

(gain for max. undistorted output

level)

Receive PCM code = Zero,

SI = 0, RTE = 0 and

LSA=’0100’ (gain -2dB)

µVRMS

PSRTX

PSRR, Tx

MIC = 0V,

VCC = 3.0 VDC + 50 mVRMS;

f = 100Hz to 50kHz

PSRRX

PSRR, Rx

PCM Code equals Positive Zero,

VCC = 3.0VDC + 50 mVRMS

f = 100 Hz - 4 kHz

f = 4 kHz - 50 kHz

SOS

Spurious Out-Band signal at the

output

Digital filter characteristics

4600 Hz - 5600 Hz

5600 Hz - 7600 Hz

7600 Hz - 8400 Hz

-40

-50

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

CTX-R

Transmit to Receive

Transmit Level = 0 dBm0,

f = 300 - 3400 Hz

DR = Quiet PCM Code

-100

-65

CTR-X

Receive to Transmit

Receive Level = -6 dBm0,

f = 300 - 3400 Hz

MIC = 0V

-80

-65

STW5094 bảng dữ liệu(PDF) 28 Page - STMicroelectronics

STW5094 bảng dữ liệu(HTML) 28 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37

bảng dữ liệu tải về

Link URL