ADV7324KSTZ
数据手册.pdf多格式216 MHz的视频编码器与六NSV 14位DAC Multiformat 216 MHz Video Encoder with Six NSV 14-Bit DACs
GENERAL DESCRIPTION
The ADV®7324 is a high speed, digital-to-analog encoder on a single monolithic chip. It includes six high speed NSV video DACs with TTL-compatible inputs. It has separate 8-/10-, 16-/20-, and 24-/30-bit input ports that accept data in high definition HD and/or standard definition SD video format. For all standards, external horizontal, vertical, and blanking signals, or EAV/SAV timing codes, control the insertion of appropriate synchronization signals into the digital data stream and, therefore, the output signal.
FEATURES
High definition HD input formats
16-/20-, 24-/30-bit 4:2:2, 4:4:4 parallel YCrCb
Fully compliant with:
SMPTE 274M 1080i, 1080p @ 74.25 MHz
SMPTE 296M 720p
SMPTE 240M 1035i
RGB in 3-bit × 10-bit 4:4:4 input format
HDTV RGB supported:
RGB, RGBHV
Other HD formats using async timing mode
Enhanced definition ED input formats
8-/10-, 16-/20-, 24-/30-bit 4:2:2, 4:4:4 parallel YCrCb
SMPTE 293M 525p
BTA T-1004 EDTV2 525p
ITU-R BT.1358 625p/525p
ITU-R BT.1362 625p/525p
RGB in 3-bit × 10-bit 4:4:4 input format
Standard definition SD input formats
CCIR-656 4:2:2 8-/10-bit or 16-/20-bit parallel input
HD output formats
YPrPb HDTV EIA 770.3
RGB, RGBHV
CGMS-A 720p/1080i
ED output formats
Macrovision Rev 1.2 525p/625p
CGMS-A 525p/625p
YPrPb progressive scan PS EIA-770.1, EIA-770.2
RGB, RGBHV
SD output formats
Composite NTSC M/N
Composite PAL M/N/B/D/G/H/I, PAL-60
SMPTE 170M NTSC-compatible composite video
ITU-R BT.470 PAL-compatible composite video
S-video Y/C
EuroScart RGB
Component YPrPb Betacam, MII, SMPTE/EBU N10
Macrovision Rev 7.1.L1
CGMS/WSS
Closed captioning
GENERAL FEATURES
Simultaneous SD/HD or PS/SD inputs and outputs
Oversampling up to 216 MHz
Programmable DAC gain control
Sync outputs in all modes
On-board voltage reference
Six 14-bit NSV noise shaped video precision video DACs
2-wire serial I2C® interface, open-drain configuration
Dual I/O supply 2.5 V/3.3 V operation
Analog and digital supply 2.5 V
On-board PLL
64-lead LQFP package
Lead Pb free product
APPLICATIONS
EVD enhanced versatile disk players
High-end SD/PS DVD recorders/players
SD/PS/HDTV display devices
SD/HDTV set top boxes
Professional video systems