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SI2456 数据表(PDF) 7 Page - List of Unclassifed Manufacturers |
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SI2456 数据表(HTML) 7 Page - List of Unclassifed Manufacturers |
7 / 74 page Si2456/33/14 Rev. 1.2 7 Table 4. DAA AC Characteristics (VD = 3.0 to 3.6 V, TA = 0 to 70 °C for K-Grade) Parameter Symbol Test Condition Min Typ Max Unit Sample Rate Fs — 9.6 — kHz Crystal Oscillator Frequency FXTL —4.9152 — MHz Transmit Frequency Response Low –3 dBFS Corner — 5 — Hz Receive Frequency Response Low –3 dBFS Corner — 5 — Hz Transmit Full Scale Level1 VFS —1 — VPEAK Receive Full Scale Level1 VFS —1 — VPEAK Dynamic Range2,3,4 DR ACT5 = 0, DCT5 = 10 (FCC) IL=100 mA —82 — dB Dynamic Range2,3,6 DR ACT = 0, DCT = 01 (Japan) IL =20mA —83 — dB Dynamic Range2,3,4 DR ACT = 1, DCT = 11(CTR21) IL =60mA —84 — dB Transmit Total Harmonic Distortion4,7 THD ACT = 0, DCT = 10 (FCC) IL =100 mA —–85 — dB Transmit Total Harmonic Distortion5,7 THD ACT = 0, DCT = 01 (Japan) IL =20mA —–76 — dB Receive Total Harmonic Distortion6,7 THD ACT = 0, DCT = 01 (Japan) IL =20mA —–74 — dB Receive Total Harmonic Distortion4,7 THD ACT = 1, DCT = 11 (CTR21) IL =60mA —–82 — dB AOUT Dynamic Range VIN = 1 kHz — 40 — dB AOUT THD VIN = 1 kHz — 40 — dB AOUT Full-Scale Level — 0.7VDD —VPP AOUT Mute Level — 60 — dB Notes: 1. Measured at TIP and RING with 600 Ω termination at 1 kHz. 2. DR = 20 x log |Vin| + 20 x log (RMS signal/RMS noise). 3. Measurement is 300 to 3400 Hz. Applies to transmit and receive paths. 4. Vin = 1 kHz, –3 dBFS, Fs = 10300 Hz. 5. ACT = U67, bit 5; DCT = U67, bits 3:2. 6. Vin = 1 kHz, –6 dBFS, Fs = 10300 Hz. 7. THD = 20 x log (RMS distortion/RMS signal). |
类似零件编号 - SI2456 |
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类似说明 - SI2456 |
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