 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| MITSUBISHI ICs (TV) M65657FP SCAN CONVERTER DESCRIPTION The M65657FP is an integrated circuit that converts digital VGA inputs directly into NTSC/PAL TV format outputs. This circuit integrates a digital NTSC/PAL encoder with 10bit DAC's. PIN CONFIGURATION (TOP VIEW) FEATURES * * * * * * * * * * VGA picture signal to NTSC / PAL signal conversion Input Format, 60Hz, 640x480 (Standard VGA format) High performance Non-Flicker Filter Built-in Line Memories Fully integrated with no external memory requirement Digital input for RGB Clamp pulse output Built-in triple 10bit-D/A converters for TV signal outputs Single +3.3V Power Supply I2C Bus Control 64pin Flat Package GIN5 GIN4 GIN3 GIN2 GIN1 GIN0 DVSS CLAMP BIN7 BIN6 BIN5 BIN4 BIN3 BIN2 BIN1 BIN0 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 32 31 30 29 28 27 26 M65657FP 25 24 23 22 21 20 19 18 17 APPLICATION VGA to Video converter Modules TV, VCR Mobile PC Multi-media Systems (Set-Top-Box) Outline 64P6N-A Yout AVDD AVSS VRO VRI IRI1 VG1 IRI2 VG2 IRI3 VG3 AVDD Cout/Uout AVSS DVDD AVDD RECOMMENDED OPERATING CONDITION Supply voltage range........................................................3.0 to 3.6V Rated supply voltage..................................................................3.3V BLOCK DIAGRAM line memory Write VGA Control Block Read NTSC/PAL control Block R 8 Y Y Non-Flicker LPF MATRIX U CSYNC ADDER Y DAC SubCarier Gen. Y G 8 BURST ADDER U V B 8 V C Non-Flicker LPF Chroma Encoder DAC C/U DAC VD HD/VD Gen. CSYNC Gen. HD VGA CLK Gen. TIMING PULSE Gen. I2CBUS CVBS/V NTSC CLK Gen. 27MHz SDA SCL ACK 1 MITSUBISHI ICs (TV) M65657FP SCAN CONVERTER ABSOLUTE MAXIMUM RATINGS (VSS=0V) Symbol VDD3 VI VO IO Pd Topr Tstg Parameter Supply voltage (3.3V) Input voltage Output voltage Output current (1) Power dissipation Operating temperature Storage temperrature Limits Min. Max. -0.3 3.6 -0.3 VDD3+0.3 -0.3 VDD3+0.3 - IOL=20 - 0 -50 IOH=-26 500 75 125 Unit V V V mA mW C C 1 : Output current per output terminal. But Pd limits all current. DC CHARACTERISTICS (VSS=0V) Symbol VIL VIH VTVT+ VH VOL VOH IOL IOH IIH IIL IOZL IOZH CI CO CIO IDD Parameter Input voltage (CMOS interface) Input volyage schmitt trigger (CMOS interface) Output voltage Output current Input current Output leakage current L H + Hysteresis L H L H L H L H VDD=2.7V VDD=3.6V VDD=3.3V Test conditions Min. 0 2.52 0.5 1.4 0.3 - 3.25 4 - -1 -1 -1 -1 - - - - Limits Typ. - - - - - - - - - - - - - 7 7 7 - Max. 0.81 3.6 1.65 2.4 1.2 0.05 - - -4 1 1 1 1 15 15 15 200 Unit V V V V V V V mA mA A A A A pF pF pF mA VDD=3.3V, | IO |<1A VDD=3.0V, VOL=0.4V VDD=3.0V, VOH=2.6V VDD=3.6V, VI=0V VDD=3.6V, VI=3.6V VDD=3.6V, VO=0V VDD=3.6V, VO=3.6V f=1MHz, VDD=0V Input pin capacitance Output pin capacitance Bidirectional pin capacitance Operating current 3.3V supply 2 MITSUBISHI ICs (TV) M65657FP SCAN CONVERTER DESCRIPTION OF PIN Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 Name DVDD DVSS PCHD PCVD DTST1 DTST0 DTENB SDA SCL ACK DVDD OSCI OSCO DVSS DVSS CVBS/Vout AVDD DVDD AVSS Cout/Uout AVDD VG3 IRI3 VG2 IRI2 VG1 IRI1 VRI VRO AVSS AVDD YOUT DVSS DVDD DVSS RST RIN7 RIN6 RIN5 RIN4 RIN3 RIN2 RIN1 RIN0 DVDD GIN7 GIN6 DVSS GIN5 GIN4 GIN3 GIN2 I/O Digital power supply Digital GND HD signal input from PC VD signal input from PC for TEST for TEST for TEST I2C Bus data input I2C Bus clock input I C Bus data/acknowledge signal Digital VDD for OSC OSC input OSC output Digital GND for OSC Digital GND Composite/V output Analog power suplly Digital power supply Analog GND Chrominance/V output Analog power supply Bias voltage for CVBS/Vout output Reference Current for CVBS/Vout output Bias voltage for Cout/Uout output Reference Current for Cout/Uout output Bias Voltage for Y output Reference Current for Y output Reference voltage input for 3DACs Reference voltage output for 3DACs Analog GND Analog power supply Luminance output Digital GND Digital power supply Digital GND Reset signal input R signal input R signal input R signal input R signal input R signal input R signal input R signal input R signal input Digital power supply G signal input G signal input Digital GND G signal input G signal input G signal input G signal input 2 Function Remarks I I I I I I/O I I/O I O TEST I2C Control OSC O O O I O I O I I O D/A O I I I I I I I I I I I I I I I (MSB) LSB MSB AD LSB 3 MITSUBISHI ICs (TV) M65657FP SCAN CONVERTER DESCRIPTION OF PIN (CONT.) Pin No. 53 54 55 56 57 58 59 60 61 62 63 64 Name GIN1 GIN0 DVSS CLAMP BIN7 BIN6 BIN5 BIN4 BIN3 BIN2 BIN1 BIN0 I/O I I O I I I I I I I I Function G signal input G signal input Digital GND Clamp pulse output signal B signal input B signal input B signal input B signal input B signal input B signal input B signal input B signal input LSB Remarks MSB LSB 4 MITSUBISHI ICs (TV) M65657FP SCAN CONVERTER APPLICATION EXAMPLE Dig.3.3V Dig.3.3V Rin Gin 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 Ana.3.3V Bin 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 Dig.3.3V RIN VRT 1/2VR VRB AVSS AVDD GIN VRT 1/2VR VRB AVSS AVDD BIN VRT 1/2VR VRB M65657FP M65656FP Yout AVDD AVSS VRO VRI IRI1 VG1 IRI2 VG2 IRI3 VG3 AVDD Cout/Uout AVSS DVDD AVDD 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 HDin VDin Dig.3.3V Dig.3.3V Digital Power Supply +3.3V Digital Ground Ana.3.3V Analog Power Supply +3.3V Analog Ground I2C BUS 5 |
Price & Availability of M65657FP
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |