CXA1734S 데이터 시트보기 (PDF) - Sony Semiconductor

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CXA1734S

US Audio Multiplexing Decoder

Sony Semiconductor 

CXA2064M

Input level vs. Distortion characteristics 1 (MONO)

Input signal: MONO (Pre-emphasis on), 1kHz

0dB = 100% modulation level

1.0 VCC = 9V, 30kHz using LPF

Measurement point: TVOUT-L/R

Input level vs. Distortion characteristics 2 (Stereo)

Input signal: Stereo L = –R

(dbx-TVNR ON), 1kHz

10

0dB = 100% modulation level

VCC = 9V, 30kHz using LPF, ST mode

Measurement point: TVOUT-L/R

0.1

Standard level (100%)

–10

0

10

Input level [dB]

Input level vs. Distortion characteristics 3 (SAP)

Input signal: SAP (dbx-TVNR ON)

1kHz, 0dB = 100% modulation

10

level

VCC = 9V, 30kHz using LPF, SAP mode

Measurement point: TVOUT-L/R

1.0

Standard level (100%)

–10

0

10

Input level [dB]

1.0

Standard level (100%)

–10

0

10

Input level [dB]

– 19 –

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