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TP13054B Scheda tecnica(PDF) 7 Page - Texas Instruments |
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TP13054B Scheda tecnica(HTML) 7 Page - Texas Instruments |
7 / 17 page TP3054B, TP3057B, TP13054B, TP13057B MONOLITHIC SERIAL INTERFACE COMBINED PCM CODEC AND FILTER SCTS042A – MAY 1990 – REVISED JULY 1996 7 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 filter gains and tracking errors PARAMETER TEST CONDITIONS‡ MIN TYP† MAX UNIT Maximum peak transmit overload level TP3054B, TP13054B 3.17 dBm0 2.501 V Maximum peak transmit overload level TP3057B, TP13057B 3.14 dBm0 2.492 V Transmit filter gain, absolute (at 0 dBm0) TA = 25°C – 0.15 0.15 dB f = 16 Hz –40 f = 50 Hz –30 f = 60 Hz –26 f = 200 Hz – 1.8 – 0.1 Transmit filter gain relative to absolute f = 300 Hz to 3000 Hz – 0.15 0.15 dB Transmit filter gain, relative to absolute f = 3300 Hz – 0.35 0.05 dB f = 3400 Hz – 0.8 0 f = 4000 Hz –14 f ≥ 4600 Hz (measure response from 0 Hz to 4000 Hz) –32 Absolute transmit gain variation with temperature and supply voltage Relative to absolute transmit gain See Note 4 – 0.1 0.1 dB Sinusoidal test method, Reference level = –10 dBm0 Transmit gain tracking error with level 3 dBm0 ≥ input level ≥ –40 dBm0 ±0.2 dB gg – 40 dBm0 > input level ≥ –50 dBm0 ±0.4 – 50 dBm0 > input level ≥ –55 dBm0 ±0.8 Receive filter gain, absolute (at 0 dBm0) Input is digital code sequence for 0 dBm0 signal, TA = 25°C – 0.15 0.15 dB f = 0 Hz to 3000 Hz, TA = 25°C – 0.15 0.15 Receive filter gain relative to absolute f = 3300 Hz – 0.35 0.05 dB Receive filter gain, relative to absolute f = 3400 Hz – 0.8 0 dB f = 4000 Hz –14 Absolute receive gain variation with temperature and supply voltage TA = full range, See Note 4 – 0.1 0.1 dB Sinusoidal test method; reference input PCM code corresponds to an ideally encoded – 10 dBm0 signal Receive gain tracking error with level 3 dBm0 ≥ input level ≥ –40 dBm0 ±0.2 dB – 40 dBm0 > input level ≥ –50 dBm0 ±0.4 – 50 dBm0 > input level ≥ –55 dBm0 ±0.8 Receive output drive voltage RL = 10 kΩ ±2.5 V Transmit and receive gain tracking error with level (A-law Pseudo noise test method; reference input PCM code corresponds to an ideally encoded – 10 dBm0 signal Transmit and receive gain tracking error with level (A-law, CCITT C 712) 3 dBm0 ≥ input level ≥ –40 dBm0 ±0.25 dB ) – 40 dBm0 > input level ≥ –50 dBm0 ±0.3 – 50 dBm0 > input level ≥ –55 dBm0 ±0.45 † All typical values are at VCC = 5 V, VBB = –5 V, and TA = 25°C. ‡ Absolute rms signal levels are defined as follows: VI = 1.2276 V = 0 dBm0 = 4 dBm at f = 1.02 kHz with RL = 600 Ω. NOTE 4: Full range for the TP3054B and TP3057B is 0 °C to 70°C. Full range for the TP13054B and TP13057B is –40°C to 85°C. |
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