MSM7534 데이터 시트보기 (PDF) - Oki Electric Industry

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MSM7534

2ch Single Rail CODEC

Oki Electric Industry 

¡ Semiconductor

MSM7533H/7533V/7534

AC Characteristics

(VDD = +5 V ±5%, Ta = –30°C to +85°C)

Parameter

Symbol Freq. Level Condition Min.

(Hz) (dBm0)

Typ.

Max. Unit

Loss T1 60

20

26

—

dB

Loss T2 300

–0.15 +0.07 +0.20 dB

Loss T3 1020

Transmit Frequency Response

0

Loss T4 2020

Reference

dB

–0.15 –0.04 +0.20 dB

Loss T5 3000

–0.15 +0.06 +0.20 dB

Loss T6 3400

0

0.4

0.80 dB

Loss R1 300

–0.15 –0.03 +0.20 dB

Loss R2 1020

Reference

dB

Receive Frequency Response

Loss R3 2020

0

–0.15 –0.02 +0.20 dB

Loss R4 3000

–0.15 +0.15 +0.20 dB

Loss R5 3400

0.0

0.45 0.80 dB

SD T1

3

35

43

—

SD T2

0

35

41

—

Transmit Signal to Distortion Ratio SD T3 1020 –30

35

38

—

dB

SD T4

SD T5

–40 *1

–45

29

31.5

—

24

27

—

SD R1

3

36

43

—

SD R2

0

36

41

—

Receive Signal to Distortion Ratio SD R3 1020 –30

36

40

—

dB

SD R4

SD R5

–40 *1

–45

30

33.5

—

25

30

—

GT T1

3

–0.3 +0.01 +0.3

GT T2

–10

Reference

Transmit Gain Tracking

GT T3 1020 –40

–0.3 –0.09 +0.3 dB

GT T4

–50

–0.5 –0.09 +0.5

GT T5

–55

–1.2 –0.1 +1.2

GT R1

3

–0.3

0

+0.3

GT R2

–10

Reference

Receive Gain Tracking

GT R3 1020 –40

–0.3 +0.09 +0.3 dB

GT R4

–50

–0.5 +0.2 +0.5

GT R5

–55

–1.2 +0.23 +1.2

*1 Psophometric filter is used

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