BU6520KV Outline BU6520KV encoder integrates ROHM's propriet

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BU6520KV Outline BU6520KV encoder integrates ROHM's propriet

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Encoder with Built-in (Adaptive Image Enhancer)
BU6520KV
Outline
BU6520KV encoder integrates ROHM's proprietary (Adaptive Image Enhancer) core image correction. result significantly improved visibility compatibility between input CCIR601/656 image format. addition, operation possible without microcontroller reading each setting value automatically from EEPROM power source.
Dimensions (Unit:mm)
9.0±0.2 7.0±0.1
0.5±0.15
7.0±0.1
9.0±0.2
Supports SDTV composite video (CVBS) format Built-in dynamic range correction, edge emphasis, gamma filters Input/output data format compatible with ITU-R BT.656 YCbCr=4:2:2 with synchronization signal Compatible with NTSC(27MHz 28.63636MHz) (27MHz, 28.375MHz, 35.46895MHz) Data range compatible with full range ITU-R BT.601 Registers settings enabled 2-line serial interface Registers automatically reading from external EEPROM after resetting when changing mode Compatible with power sources (VDD=1.50V, VDDIO=3.30V, VDDI2C=3.30V, AVDD=3.30V)
1.4±0.05 0.1±0.05
1.6Max.
Features
0.75
+0.05 0.145-0.03
0.08 0.5±0.1
+0.05 0.22-0.04
0.08
VQFP48C
Applications
Security cameras, vehicle cameras, drive recorders, intercoms, like.
Absolute Maximum Ratings (Ta=25°C)
Parameter Source Voltage Source Voltage Source Voltage Source Voltage Power Dissipation Input Voltage Storage Temperature Range Operating Temperature Range Symbol VDDIO VDDI2C AVDD Tstg Topr Limits -0.3 +4.2 -0.3 +4.2 -0.3 +4.2 -0.3 +2.1 -0.3 IO_LVL+0.3 +125 Unit
derated 4.0mW/°C above Ta=25°C When mounted 70x70x1.6mm glass epoxy board Derated 9.0mW/°C above Ta=25°C IO_LVL generic name VDDIO, VDDI2C, AVDD designed resistant radiation
specifications product described this document reference only. Upon actual use, therefore, please request that specifications separately delivered. application circuit examples, information, various data pertaining products presented this documentation provided reference purposes only. Please note that ROHM cannot bear responsibility regarding problems relating industrial property rights resulting from their thereof.
products listed this catalog designed used with ordinary electronic equipment devices (such audio visual equipment, office-automation equipment, communications devices, electrical appliances electronic toys). Should intend these products with equipment devices which require extremely high level reliability malfunction which would directly endanger human life (such medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers other safety devices), please sure consult with sales representative advance.
Current specifications effect 1st. January 2008.
Excellence Electronics
Contact further information about products.
Seoul Dalian Beijing Shanghai Shenzhen Hong Kong Taipei Shingapore Philippines Thailand TEL: +82-2-8182-700 TEL: +86-411-8230-8549 TEL: +86-10-8525-2483 TEL: +86-21-6279-2727 TEL: +86-755-8307-3008 TEL: +852-2-740-6262 TEL: +886-2-2500-6956 TEL: +65-6332-2322 TEL: +63-2807-6872 TEL: +66-2-254-4890 FAX: +82-2-8182-715 FAX: +86-411-8230-8537 FAX: +86-10-8525-2489 FAX: +86-21-6247-2066 FAX: +86-755-8307-3003 FAX: +852-2-375-8971 FAX: +886-2-2503-2869 FAX: +65-6332-5662 FAX: +63-2809-1422 FAX: +66-2-256-6334 Malaysia Germany France United Kingdom Diego Atlanta Dallas Kyoto Yokohama TEL: +60-3-7958-8355 TEL: +49-2154-9210 TEL: +33-1-5697-3060 TEL: +44-1-908-306700 TEL: +1-858-625-3630 TEL: +1-770-754-5972 TEL: +1-469-287-5366 TEL: +81-75-365-1218 TEL: +81-45-476-2290 FAX: +60-3-7958-8377 FAX: +49-2154-921400 FAX: +33-1-5697-3080 FAX: +44-1-908-235788 FAX: +1-858-625-3670 FAX: +1-770-754-0691 FAX: +1-469-362-7973 FAX: +81-75-365-1228 FAX: +81-45-476-2295
Saiin Mizosaki-cho, Ukyo-ku, Kyoto 615-8585, Japan TEL: +81-75-311-2121 FAX: +81-75-315-0172 http: www. rohm.
Catalog No.50G5859E 1.2008 ROHM
1.0±0.2
0.75
Recommended Operating Range (Ta=25°C unless otherwise noted)
Parameter Source voltage (IO) Source voltage (IO) Source Voltage (DAC) Source Voltage (CORE) Symbol VDDIO VDDI2C AVDD Min. 2.70 2.70 2.70 1.40 Typ. 3.30 3.30 3.30 1.50 Max. 3.60 3.60 3.60 1.60 Unit
Electrical Characteristics (Ta=25°C unless otherwise noted
Parameter Input Frequency Static Current Consumption Input Current Input Current Pull-Down Current Input Voltage Input Voltage Input Voltage Input Voltage Output Voltage Output Voltage Resolution (DAC) Static Current Consumption (DAC) Integral Non-Linearity Differential Non-Linearity Output Voltage (Full Scale) Symbol IDDst VIH1 VIL1 VIH2 VIL2 IDDst2 Min. IO_LVL x0.8 -0.3 IO_LVL x0.85 -0.3 IO_LVL -0.4 Limits Typ. ±4.0 ±1.0 1.25 Max. 35.5 IO_LVL +0.3 IO_LVL x0.2 IO_LVL +0.3 IO_LVL x0.15 IO_LVL ±8.0 ±2.0 Unit Conditions CAMCKI(DUTY45% 55%) Bits input terminal =GND setting RL=37.5RIREF=2.4k RL=37.5RIREF=2.4k RL=37.5RIREF=2.4k During sleep mode setting, input terminal=GND VIH= IO_LVL VIL=GND VIH=IO_LVL Normal input (Including input mode terminal) Normal input (Including input mode terminal) Hysteresis input (RESETB, CAMCKI, AUTO, MODE0, MODE1) Hysteresis input (RESETB, CAMCKI, AUTO, MODE0, MODE1) IOH=-1.0mA(DC) including output mode terminal IOL=1.0mA(DC) including output mode terminal
*IO_LVL generic name VDDIO, VDDI2C, AVDD. *Not designed resistant radiation.
Block Diagram
CAMDI[7:0] YUV=4:2:2
Color Correction Luminance Analyzer Image Enhancer
CAMDO[7:0] YUV=4:2:2
Memory Controller
Line Memory Gamma Correction
Interpolation
TRAP 10bit VOUT IREF
Color Generator
CAMHSI CAMVSI CAMCKI
carrier Generator Timing Generator
CAMHSO CAMVS CAMCK
Serial Interface
Serial Interface EEPROM (SPI)
SCEB
RESET
TEST
AUTO MODE0 MODE1
Catalog No.50G5859E 1.2008 ROHM

BU6520KV Outline BU6520KV encoder integrates ROHM's propriet

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