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MC13111BFTA Scheda tecnica(PDF) 7 Page - Motorola, Inc |
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MC13111BFTA Scheda tecnica(HTML) 7 Page - Motorola, Inc |
7 / 68 page MC13110A/B MC13111A/B 7 MOTOROLA ANALOG IC DEVICE DATA ELECTRICAL CHARACTERISTICS (continued) (VCC = 3.6 V, VB = 1.5 V, TA = 25°C, Active or Rx Mode, unless otherwise specified; Test Circuit Figure 1.) Characteristic Unit Max Typ Min Symbol Measure Pin Input Pin Figure DATA AMP COMPARATOR Hysteresis 1 DA In DA Out Hys 30 42 50 mV Threshold Voltage – DA In DA Out VT – VCC – 0.7 – V Input Impedance 1 – DA In ZI 200 250 280 k Ω Output Impedance – – DA Out ZO – 100 – k Ω Output High Voltage Vin = VCC – 1.0 V, IOH = 0 mA 1 DA In DA Out VOH VCC – 0.1 3.6 – V Output Low Voltage Vin = VCC – 0.4 V, IOL = 0 mA 1 DA In DA Out VOL – 0.1 0.4 V Maximum Frequency – DA In DA Out Fmax – 10 – kHz MIC AMP (fin = 1.0 kHz, External resistors set to gain of 1, Active Mode) Open Loop Gain – Tx In Amp Out AVOL – 100,000 – V/V Gain Bandwidth – Tx In Amp Out GBW – 100 – kHz Maximum Output Swing (RL = 10 kΩ) – Tx In Amp Out VOmax – 3.2 – Vpp Tx AUDIO PATH (fin = 1.0 kHz, Tx Gain Adj = (01111); ALC, Limiter, and Mutes Disabled; Active Mode, scrambler bypassed) Absolute Gain (Vin = –10 dBV) 1, 83 Tx In Tx Out G –4.0 0 4.0 dB Gain Tracking (Referenced to Tx Out for Vin = –10 dBV) Vin = – 30 dBV Vin = – 40 dBV 1, 87 Tx In Tx Out Gt –11 –17 –10 –15 –9.0 –13 dB Total Harmonic Distortion (Vin = – 10 dBV) 1, 87 Tx In Tx Out THD – 0.8 1.8 % Maximum Output Voltage (Increase input voltage until output voltage THD = 5.0%, then measure output voltage. Tx Gain Adjust = 8 dB) 1 Tx In Tx Out VOmax –2.0 0 – dBV Input Impedance – – C In Zin – 10 – k Ω Attack Time (Ccap = 0.5 µF, Rfilt = 40 k (See Appendix B)) – C In Tx Out ta – 3.0 – ms Release Time (Ccap = 0.5 µF, Rfilt = 40 k (See Appendix B)) – C In Tx Out tr – 13.5 – ms Expander to Compressor Crosstalk (Vin = –20 dBV, Speaker Amp No Load, V(C In) = AC Gnd) 1 E In Tx Out CT – –60 –40 dB Tx Muting (Vin – 10 dBV) 1 Tx In Tx Out Mc – –88 –60 dB ALC Output Level (ALC enabled) Vin = –10 dBV Vin = –2.5 dBV 1, 87, 90 Tx In Tx Out ALCout –15 –13 –13 –11 –8.0 –6.0 dBV ALC Slope (ALC enabled) 1 Tx In Tx Out Slope 0.1 0.25 0.4 dB/dB Vin = –10 dBv x p Vin = –2.5 dBv ALC Input Dynamic Range – C In Tx Out DR – –16 to –2.5 – dBV Limiter Output Level (Vin = – 2.5 dBV, Limiter enabled) 1 Tx In Tx Out Vlim –10 –8.0 – dBV Tx High Frequency Corner [Note 7] (VTx In = –10 dBV, Mic Amp = Unity Gain) 1 Tx In Tx Out Tx fc 3.6 3.7 3.8 kHz NOTE: 7. The filter specification is based on a 10.24 MHz 2nd LO, and a switched–capacitor (SC) filter counter divider ratio of 31. If other 2nd LO frequencies and/or SC filter counter divider ratios are used, the filter corner frequency will be proportional to the resulting SC filter clock frequency. |
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