D6571E Просмотр технического описания (PDF) - Unspecified

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D6571E

EASYTAD™ Chip for an All- Digital Telephone Answering Machine with Flash Memory Interface

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D6571E Data Sheet

Caller Alert Signal / Idle State Tone Alert Signal

PARAMETER

Detection Level

Rejection Level

Low Frequency

High Frequency

Twist

Duration

SNR*

MIN

- 32

2130 - 1.1%

2750 - 1.1%

75

- 20

TYP

MAX

UNIT

dBm

- 45

dBm

2130

2130 + 1.1%

Hz

2750

2750 + 1.1%

Hz

+/-7

dB

80

85

ms

dB

* The CAS detector was tested according to the “Test Plan for CPE Alerting Signal Detectors” SR-TSV-002476. See this

document for d etails.

DS6571E.2

DSP GROUP, INC., 3120 SCOTT BOULEVARD

110

SANTA CLARA, CA 95054 PH: 408 986-4300 FAX: 408 986-4490

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