MC44C402ACR2 Freescale Semiconductor, MC44C402ACR2 Datasheet
MC44C402ACR2
Specifications of MC44C402ACR2
Available stocks
Related parts for MC44C402ACR2
MC44C402ACR2 Summary of contents
Page 1
... MC44C402 MTS STEREO ENCODER AC SUFFIX 32-LEAD LQFP PACKAGE CASE 873A-04 ORDERING INFORMATION Temp. Device Package RoHS Range – MC44C402AC 40°C 32LQFP yes to +85°C MC44C402ACR2 Tape & Reel yes ORIENTATION MARK DVSS 25 PILOT PIN 1 CLK4MHZ Freescale DVDD MC44C402 DVSS DVSS DVSS ...
Page 2
... VAGO 3 ADCVSS 8 CVBS 1 Sync Separator SSVDD 31 Sync SSVSS 32 Separator Ref MC44C402 2 MC44C402 4 MHz Clock Generator SD ADC SD ADC CEX™ Audio Processor Figure 1. MC44C402 Block Diagram 22 CLK4MHZ OVDD DAC OVSS 16 DVSS 26 25 OVDD 24 DVSS 21 DVDD 20 DVSS 19 DVSS 18 DVSS 23 PILOT 17 VID_PRES Freescale Semiconductor ...
Page 3
... CLK4MHZ 22 Power Supply SSV 31 DD SSV 32 SS ADCV DD ADCV 16, 18, 19, 20 Freescale Semiconductor PIN DESCRIPTION ORIENTATION MARK CVBS 25 VINR PIN 1 VAGO Freescale VREFP MC44C402 VREFM VAGO ADCVDD 17 9 ADCVSS Figure 2. MC44C402 32LQFP Package 9 Left channel input 4 ADC Voltage Ref. Bypass plus ...
Page 4
... V +4.0 V +4.0 V xxV + 0 °C +150 Typ max Units Typ Max Units +1.8 +1.98 V +3.3 +3.63 V +3.3 +3.63 V +3.3 +3. 1.0 2 °C +85 Typ Max Units 7.5 8.5 mA 2.0 8.0 mA 7.0 9 +2.0 V +1.0 V +1.5 V 3.63 V < 85°C. A Freescale Semiconductor ...
Page 5
... Unless other wise noted 1.8 + 0.18 Vdc Test conditions, mono, 1 kHz @ 1 Measured 13.5 kHz bandwidth 4. Measured -10 dB input level -5 -10 -15 -20 - -30 V -35 -40 -45 -50 - Freescale Semiconductor Symbol Min SNR 72 THD ADCV = SSV = 3.3 + 0.33 Vdc, GND = 0 Vdc, -40 < 100 200 500 1k ...
Page 6
... MHz port to +/- 400 Hz max or 100 Hz at room temp. A symptom of the crystal being off frequency is stereo separation changing at about rate (Pulsing). TV1450 SRD 10k + -10 - -30 -35 -40 -45 -50 16.5k 17k Figure 7 note 1 is Freescale Semiconductor ...
Page 7
... IN CVBS 75 1M 470p Video Notch 8.2µ 220 Freescale Semiconductor 2. The MC44BS373 SPLL filter must be changed to a single 2.2 µF capacitor to ground. Please see note 3. (note some caps exhibit microphonic problems in this application. 3. Input impedance of the MC44BS373 is around 70 Kohms and to preserve the low frequency performance the coupling caps should be greater than 0.1 µ ...
Page 8
... No Audio Pre-emphasis Composite Video Precision Demoodulator Demodulator / MTS Decoder Calibrat ion TEK 1450-1 25KHz deviation Check = 1 0396 Hz Wide Band @25KHz deviation gives bessel nul l and Output Ref Level on SRD-1 44C402 Level Setup Figure 8. MC44C402 Level Setup Figure 8 Composite Video Freescale Semiconductor for ...
Page 9
... Freescale Semiconductor PACKAGE DATA Figure 9. 32QLFP Package Mechanical Data PAGE MC44C402 9 ...
Page 10
... Figure 9. 32QLFP Package Mechanical Data (continued) MC44C402 10 PACKAGE DATA PAGE Freescale Semiconductor ...
Page 11
... Figure 9. 32QLFP Package Mechanical Data (continued) Freescale Semiconductor PACKAGE DATA PAGE MC44C402 11 ...
Page 12
... Freescale Semiconductor product could create a situation where personal injury or death may occur. Should Buyer ...