TS5071 datasheet(27/32 Pages) STMICROELECTRONICS

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DISTORTION

Symbol

Parameter

Min.

Typ.

Max.

Unit

STDX

Signal to Total Distortion Transmit

Sinusoidal Test Method

Half Channel

Level = 3dBm0

Level = -30dBm0 to 0dBm0

Level = -40dBm0

Level = -45dBm0

dBp

STDR

Signal to Total Distortion Receive

Sinusoidal Test Method

Half Channel

Level = 3dBm0

Level = -30dBm0 to 0dBm0

Level = -40dBm0

Level = -45dBm0

dBp

SFDX

Single Frequency Distortion Transmit

-46

SFDR

Single Frequency Distortion Receive

-46

IMD

Intermodulation Distortion Transmit or Receive

Two Frequencies in the Range 300Hz to 3400Hz

-41

CROSSTALK

Symbol

Parameter

Min.

Typ.

Max.

Unit

CTX-R

Transmit to Receive Crosstalk,

0dBm0 Transmit Level

f = 300 to 3400Hz

DR = Idle PCM Code

-90

-75

CTR-X

Receive to Transmit Crosstalk,

0dBm0 Receive Level

f = 300 to 3400Hz (note 4)

-90

-70

Notes:

1. Applies only to MCLK frequencies

≥ 1.536 MHz. At 512 kHz A 50:50 ± 2 % duty cycle must be used.

2. A multi-tone test technique is used (peak/rms

≤ 9.5 dB).

3. Measured by grounded input at VFXI.

4. PPSRX, NPSRX and CTR-X are measured with a – 50 dBm0 activation signal applied to VFXI.

A signal is Valid if it is above VIH or below VIL and invalid if it is between VIL and VIH. For the purpose of the specification the following conditions

apply :

a) All input signals are defined as VIL = 0.4 V, VIH = 2.7 V, tR < 10 ns, tF 10 ns

b) tR is measured from VIL to VIH,tF is measured from VIH to VIL

c) Delay Times are measured from the input signal Valid to the clock input invalid

d) Setup Times are measured from the data input Valid to the clock input invalid

e) Hold Times are measured from the clock signal Valid to the data input invalid

f) Pulse widths are measured from VIL to VIL or from VIH to VIH

TS5070 - TS5071

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