MC44BC373CD FREESCALE [Freescale Semiconductor, Inc], MC44BC373CD Datasheet

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... Application and Case Diagrams 25 This document contains information on a product under developmentFreescale. Freescale. reserves the right to change or discontinue this product without notice. © Freescale Semiconductor, Inc., 2002. All rights reserved. MC44BC373C/374C SO16NB Package TSSOP16 Package MC44BC373CD,R2 MC44BC374CD,R2 MC44BC373CDTB,R2 MC44BC374CDTB,R2 SCL 1 SDA 2 LOP 3 XTAL ...

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Freescale Semiconductor, Inc. Features 1 Features MC44BC373C: Multi-Standard PAL/SECAM/NTSC Modulator MC44BC374C: PAL/NTSC only Modulator The channel is set by an on-chip high-speed I tunes the modulator over the full UHF range. The modulator incorporates a sound subcarrier oscillator and uses ...

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Freescale Semiconductor, Inc. 2 Device Overview Figure 2 shows a simplified block diagram of the MC44BC373C/4C device. The MC44BC373C/4C device has three main sections high speed I C-compatible bus section 2. A PLL section to synthesize the ...

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Freescale Semiconductor, Inc. Maximum Ratings 3 Maximum Ratings Sym Parameter Vcc Supply voltage Tamin Minimum operating ambient temperature Tamax Maximum operating ambient temperature Tstgmin Minimum storage temperature Tstgmax Maximum storage temperature Tj Junction Temperature Maximum ratings are those values beyond ...

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Freescale Semiconductor, Inc. 6 Electrical Characteristics • 100% tested • 100% Correlation tested • Characterized on samples • Design parameter See Characterization conditions section for each “C” type parameter 6.1 Specification Conditions ...

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Freescale Semiconductor, Inc. I2C Bit Mapping Bit Mapping WRITE MODE Bit 7 CA—CHIP ADDRESS C1—High Order Bits C0—Low Order Bits PWC FM—High Order Bits FL—Low Order Bits READ MODE Bit 7 CHIP ADDRESS R—Status Byte Bit ...

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Freescale Semiconductor, Inc Programming Sound SFD1 SFD0 Sound Subcarrier Freq (MHz 6.5 PS Picture-to-Sound Ratio (dB Sound Oscillator 0 Sound ...

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Freescale Semiconductor, Inc. I2C Programming WRITE MODE: Test Mode State 2.a Normal operation 2.b Test pattern generator DC verification (Test pattern DC test mode available) Program divider test (UHF program ...

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Freescale Semiconductor, Inc. 9 Modulator High Frequency Characteristics Unless otherwise stated: V =5.0V, Ambient Temperture= inputs/outputs into 75Ohm load. SPECIFICATIONS ONLY VALID FOR ENVELOPE DEMODULATION. Parameter TVOUT output level UHF oscillator frequency VHF range TVOUT output attenuation Sound ...

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Freescale Semiconductor, Inc. Video Characteristics 10 Video Characteristics Unless otherwise stated: V =5.0V, Ambient Temperture= output into 75Ohm load. SPECIFICATIONS ONLY VALID FOR ENVELOPE DEMODULATION. Parameter Reference 0dB at 100kHz, Video bandwidth measured at 5MHz. See Note 2 ...

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Freescale Semiconductor, Inc. 11 Audio Characteristics Unless otherwise stated: V =5.0V, Ambient Temperture= inputs/outputs into 75Ohm load. SPECIFICATIONS ONLY VALID FOR ENVELOPE DEMODULATION. Parameter PS bit set to 0 Picture-to-Sound ratio PS bit set to 1 Using specific ...

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Freescale Semiconductor, Inc. Characterization Measurement Conditions 12 Characterization Measurement Conditions Device default configuration unless otherwise specified: • Peak White Clip enable • UHF oscillator ON • Sound and video modulators ON • Sound subcarrier frequency = 5.5Mhz • TB1 bit ...

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Freescale Semiconductor, Inc. Device and Signals Set-up Second Harmonics of Chroma subcarrier No audio Video: a 700mVpk-pk 100Khz sinusoidal signal is inserted on the black level of active video area. Frequency Frequency 700mVpkpk 100Khz 100kHz 700mV pk-pk No audio signal ...

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Freescale Semiconductor, Inc. Characterization Measurement Conditions Device and Signals Set-up No Video signal No Audio signal No Video signal No Audio signal No audio Video: 600mVpk-pk sinusoidal signal inserted on the black level of active video area. No Audio signal. ...

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Freescale Semiconductor, Inc. Device and Signals Set-up Video: 5 step Grey Scale- 1Vpk-pk. No Audio signal This is measured using a Rohde & Schwarz AMFS UHF Demodulator in B/G (using a CCIR Rec. 567 weighting network, 100kHz to 5MHz band ...

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Freescale Semiconductor, Inc. Characterization Measurement Conditions Device and Signals Set-up Video Black Level Audio signal: 50Hz to 15KHz, 100mV rms This is measured using a Rohde & Schwarz AMFS Demodulator in B/G and a HP8903A. Audio: 1Khz, adjustable level Video ...

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Freescale Semiconductor, Inc. 13 Modulator Description 13.1 Power ON Settings At power-ON, the MC44BC373C/4C configuration is as follows: WRITE MODE Bit 7 C1—High Order Bits C0—Low Order Bits FM—High Order Bits FL—Low Order Bits Note N11 are set ...

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Freescale Semiconductor, Inc. Modulator Description 13.5 Test Bit TB1 This test bit allows a different bus format. • TB1=0 — All MC44BC373C/4C Functions Available—Normal Mode. • TB1=1 — Limited Software Compatibility with MC443533. MC44BC373C/4C Functions Not Available. TB1=1, allows a ...

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Freescale Semiconductor, Inc. 13.8 PLL Section The reference divider is a fixed divide-by-128, resulting in a reference frequency of 31.25KHz with a 4.0MHz crystal. The 31.25KHz reference frequency is used for both UHF and Sound PLLs. The prescaler is a ...

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Freescale Semiconductor, Inc. Modulator Description 13.11 Sound Section The multivibrator oscillator is fully integrated and does not require any external components. An internal low-pass filter and matched structure give a very low harmonics level. The sound modulator system consists of ...

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Freescale Semiconductor, Inc High Speed I C Compatible Bus 14.1 Specification Conditions Unless otherwise specified, Vcc1=5.0V, TA=25 Electrical Characteristics SDA / SCL output current at 0V SDA / SCL low input level SDA / SCL high input level ...

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Freescale Semiconductor, Inc. High Speed I2C Compatible Bus 14.3 Levels Definition SDA 2 14.4 High Speed I C Compatible Bus Format SCL STA Chip Address ($CA) SDA 2 14 Write Mode Format ...

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Freescale Semiconductor, Inc. The first and third data bytes contain a function bit, which lets the IC distinguish between frequency information and control information. If the function bit is a logic 1, the two following bytes contain control information. The ...

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Freescale Semiconductor, Inc. Pin Circuit Schematics 15 Pin Circuit Schematics VCCD VCC 50 25K SDA ACK VCC 5K XTAL 1.5K VCC PREM 11.8k VCC VCC 5K SPLLFLT VCC VCC 100 PLLFLT 2K MC44BC373C/374C Technical Data For More Information On This ...

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Freescale Semiconductor, Inc. 16 Application and Case Diagrams 16.1 Proposed BiCMOS Modulator Application This document contains information on a new product under development. Freescale reserves the right to change or discontinue this product without notice. SDA O LOP Cx 4MHz ...

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... MC44BC373CDTB device 374C for MC44BC374CDTB device (Part number coded on 4 digits) • 3rd line: Assembly site code A (1 digit) followed by the wafer lot code L (1 digit), ...

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Freescale Semiconductor, Inc. Millimeters Inches Dim Min Max Min A 1.35 1.75 0.054 A1 0.1 0.25 0.004 D 9.8 10 0.385 E 5.8 6.2 0.229 E1 3.8 4 0.150 b 0.35 0.49 0.014 c 0.19 0.25 0.008 e 1.27 BSC ...

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Freescale Semiconductor, Inc. Application and Case Diagrams MC44BC373C/374C Technical Data For More Information On This Product, Figure 9. TSSOP16 Package Go to: www.freescale.com ...

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Freescale Semiconductor, Inc. MC44BC373C/374C Technical Data For More Information On This Product, Go to: www.freescale.com Application and Case Diagrams ...

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Freescale Semiconductor, Inc. Home Page: www.freescale.com email: support@freescale.com USA/Europe or Locations Not Listed: Freescale Semiconductor Technical Information Center, CH370 1300 N. Alma School Road Chandler, Arizona 85224 (800) 521-6274 480-768-2130 support@freescale.com Europe, Middle East, and Africa: Freescale Halbleiter Deutschland GmbH ...