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    參數(shù)資料
    型號: TLV320AIC1107PWR
    廠商: Texas Instruments
    文件頁數(shù): 19/20頁
    文件大?。?/td> 0K
    描述: IC PCM CODEC PROG MICAMP 20TSSOP
    標準包裝: 1
    類型: PCM
    數(shù)據(jù)接口: PCM 音頻接口
    分辨率(位): 13 b
    ADC / DAC 數(shù)量: 1 / 1
    三角積分調(diào)變:
    電壓 - 電源,模擬: 2.7 V ~ 3.3 V
    電壓 - 電源,數(shù)字: 2.7 V ~ 3.3 V
    工作溫度: -40°C ~ 85°C
    安裝類型: 表面貼裝
    封裝/外殼: 20-TSSOP(0.173",4.40mm 寬)
    供應(yīng)商設(shè)備封裝: 20-TSSOP
    包裝: 標準包裝
    其它名稱: 296-12709-6
    TLV320AIC1107
    SLAS360 DECEMBER 2001
    8
    www.ti.com
    electrical characteristics over recommended ranges of supply voltage and operating free-air temperature
    (unless otherwise noted) (continued)
    receive filter transfer, companded mode (A-law) or linear mode selected (MCLK = 2.048 MHz) (see Note 10)
    PARAMETER
    TEST CONDITIONS
    MIN
    TYP
    MAX
    UNIT
    fEAROUT < 100 Hz
    15
    fEAROUT = 200 Hz
    5
    fEAROUT = 300 Hz to 3 kHz
    0.5
    0.5
    Gain relative to input signal gain at 1.02 kHz
    fEAROUT = 3.4 kHz
    1.5
    0
    dB
    Gain relative to input signal gain at 1.02 kHz
    fEAROUT = 4 kHz
    14
    dB
    fEAROUT = 4.6 kHz
    35
    fEAROUT = 8 kHz
    47
    NOTE 10: Volume control = 3 dB, PCMI data input to 1 dB level (32-
    load)
    receive idle channel noise and distortion, companded mode (A-law) selected (see Note 10)
    PARAMETER
    TEST CONDITIONS
    MIN
    TYP
    MAX
    UNIT
    Receive noise, C-message weighted
    PCMI = 11111111 (A-law)
    90
    88
    dBm0
    PCMI to EAROUT, EAROUT+ at 3 dBm0
    21
    PCMI to EAROUT, EAROUT+ at 0 dBm0
    25
    PCMI to EAROUT, EAROUT+ at 5 dBm0
    36
    Receive signal-to-distortion ratio with 1.02-kHz
    PCMI to EAROUT, EAROUT+ at 10 dBm0
    43
    dB
    Receive signal-to-distortion ratio with 1.02-kHz
    sine-wave input
    PCMI to EAROUT, EAROUT+ at 20 dBm0
    40
    dB
    sine-wave input
    PCMI to EAROUT, EAROUT+ at 30 dBm0
    38
    PCMI to EAROUT, EAROUT+ at 40 dBm0
    28
    PCMI to EAROUT, EAROUT+ at 45 dBm0
    23
    NOTE 10: Volume control = 3 dB, PCMI data input to 1 dB level (32-
    load)
    receive idle channel noise and distortion, linear mode selected (see Note 10)
    PARAMETER
    TEST CONDITIONS
    MIN
    TYP
    MAX
    UNIT
    Receive noise, (20 Hz to 20 kHz brickwall window)
    PCMI = 0000000000000
    83
    78
    dBm0
    PCMI to EAROUT, EAROUT+ at 3 dBm0
    48
    52
    PCMI to EAROUT, EAROUT+ at 0 dBm0
    51
    56
    PCMI to EAROUT, EAROUT+ at 5 dBm0
    57
    59
    Receive signal-to-distortion ratio with 1.02-kHz
    PCMI to EAROUT, EAROUT+ at 10 dBm0
    55
    62
    dB
    Receive signal-to-distortion ratio with 1.02-kHz
    sine-wave input (0 4 kHz)
    PCMI to EAROUT, EAROUT+ at 20 dBm0
    51
    53
    dB
    sine-wave input (0 4 kHz)
    PCMI to EAROUT, EAROUT+ at 30 dBm0
    45
    47
    PCMI to EAROUT, EAROUT+ at 40 dBm0
    42
    47
    PCMI to EAROUT, EAROUT+ at 45 dBm0
    35
    45
    Intermodulation distortion, 2-tone CCITT method,
    CCITT G.712 (7.1), R2
    50
    dB
    Intermodulation distortion, 2-tone CCITT method,
    composite power level, 13 dBm0
    CCITT G.712 (7.2), R2
    54
    dB
    NOTE 10: Volume control = 3 dB, PCMI data input to 1 dB level (32-
    load)
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