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MC13110A Datasheet(PDF) 8 Page - Motorola, Inc |
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MC13110A Datasheet(HTML) 8 Page - Motorola, Inc |
8 / 68 page MC13110A/B MC13111A/B 8 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 Tx AUDIO PATH (fin = 1.0 kHz, Tx Gain Adj = (01111); ALC, Limiter, and Mutes Disabled; Active Mode, scrambler bypassed) Low Pass Filter Passband Ripple (Vin = –10 dBV) 1, 84 Tx In Tx Out Ripple – 0.7 1.2 dB Maximum Compressor Gain (Vin = –70 dBV) – C In Tx Out AVmax – 23 – dB Tx Gain Adjust Range (Programmable through MPU Interface) 125 C In Tx Out Tx Range – –9.0 to 10 – dB Tx Gain Adjust Steps – Number of Programmable Levels 125 C In Tx Out Tx n – 20 – – Rx AND Tx SCRAMBLER (2nd LO = 10.24 MHz, Tx Gain Adj = (01111), Rx Gain Adj = (01111), Volume Control = (0 dB Default Levels), SCF Clock Divider = 31. Total is divide by 62 for SCF clock frequency of 165.16 kHz) Rx High Frequency Corner (Note 8) Rx Path, f = 479 Hz, V Rx Audio In = –20 dBV – Rx Audio In Scr Out Rx fch 3.55 3.65 3.75 kHz Tx High Frequency Corner (Note 8) Tx Path, f = 300 Hz, V Tx In = –10 dBV, Mic Amp = Unity Gain – Tx In Tx Out Tx fch 3.829 3.879 3.929 kHz Absolute Gain Rx: Vin = –20 dBV Tx: Vin = –10 dBV, Limiter disabled – – Rx Audio In Tx In E Out Tx Out AV –4.0 –4.0 0.4 –1.0 4.0 4.0 dB Pass Band Ripple Rx + Tx Path – 1.0 µF from Tx Out to Rx Audio In, fin = low corner frequency to high corner frequency – C In E Out Ripple – 1.9 2.5 dB Scrambler Modulation Frequency Rx: 100 mV (–20 dBV) Tx: 316 mV (–10 dBV) – – Rx Audio In C In E Out Tx Out fmod 4.119 4.129 4.139 kHz Group Delay Rx + Tx Path – 1.0 µF from Tx Out to Rx Audio In, fin = 1.0 kHz – C In E Out GD – 1.0 – ms x , in fin = low corner frequency to high corner frequency – C In E Out GD – 4.0 – Carrier Breakthrough Rx + Tx Path – 1.0 µF from Tx Out to Rx Audio In – C In E Out CBT – –60 – dB Baseband Breakthrough Rx + Tx Path – 1.0 µF from Tx Out to Rx Audio In, fin = 1.0 kHz, fmeas = 3.192 kHz – C In E Out BBT – –50 – dB LOW BATTERY DETECT Average Threshold Voltage Before Electronic Adjustment (Vref_Adj = (0111)) 1, 131 Ref1 Ref2 BD1 Out BD2 Out VTi 1.38 1.48 1.58 V Average Threshold Voltage After Electronic Adjustment (Vref_Adj = (adjusted value)) 1 Ref1 Ref2 BD1 Out BD2 Out VTf 1.475 1.5 1.525 V Hysteresis – Ref1 Ref2 BD1 Out BD2 Out Hys – 4.0 – mV Input Current (Vin = 1.0 and 2.0 V) 1 – Ref1 Ref2 Iin –50 – 50 nA Output High Voltage (Vin = 2.0 V) 1 Ref1 Ref2 BD1 Out BD2 Out VOH VCC – 0.1 3.6 – V NOTE: 8. The filter specification is based on a 10.24 MHz 2nd LO, and a switch–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. |
Similar Part No. - MC13110A |
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Similar Description - MC13110A |
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