Select site:
- English
SAA7120H; SAA7121H
Datasheet
SAA7120H; SAA7121H
(Product Specification)
11-Oct-02, 36 pages, 158 kB
General description
The SAA7120H; SAA7121H encodes digital YUV video data to an NTSC or PAL CVBS or S-video signal. The circuit accepts CCIR compatible YUV data with 720 active pixels per line in 4 : 2 : 2 multiplexed formats, for example MPEG decoded data. It includes a sync/clock generator and on-chip DACs.
Features
- Monolithic CMOS 3.3 V device
- Digital PAL/NTSC encoder
- System pixel frequency 13.5 MHz
- Accepts MPEG decoded data on 8-bit wide input port; input data format CB-Y-CR (CCIR 656)
- Three Digital-to-Analog Converters (DACs) for Y, C and CVBS two times oversampled with 10-bit resolution
- Real-time control of subcarrier
- Cross-colour reduction filter
- Closed captioning encoding and World Standard Teletext (WST) and North-American Broadcast Text System (NABTS) teletext encoding including sequencer and filter
- Line 23 Wide Screen Signalling (WSS) encoding
- Fast I2C-bus control port (400 kHz)
- Encoder can be master or slave
- Programmable horizontal and vertical input synchronization phase
- Programmable horizontal sync output phase
- Internal Colour Bar Generator (CBG)
- 2 x 2 bytes in lines 20 (NTSC) for copy guard management system can be loaded via I2C-bus
- Down mode of DACs
- Controlled rise/fall times of synchronization and blanking output signals
- MacrovisionTM(1) Pay-per-View copy protection system rev. 7.01 and rev. 6.1 as option; this applies to SAA7120H only. The device is protected by USA patent numbers 4631603, 4577216 and 4819098 and other intellectual property rights. Use of the Macrovision anti-copy process in the device is licensed for non-commercial home use only. Reverse engineering or disassembly is prohibited. Please contact your nearest Philips Semiconductors sales office for more information
- QFP44 package.
Products/packages
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| SAA7121H/V2 | SAA7121H/V2,518 | 9352 644 26518 | Volume production | SOT307-2
(QFP44) | Reel Dry Pack, SMD, 13" | Standard Marking | |
| SAA7121H/V2 | SAA7121H/V2,557 | 9352 644 26557 | Volume production | SOT307-2
(QFP44) | Tray Dry Pack, Bakeable, Multiple | Standard Marking |
Quality/reliability/chemical content
| Type number | Orderable part number | Chemical content | RoHS | Leadfree Conversion date | RHF | IRF (FIT) | MTBF (hours) | MSL |
|---|---|---|---|---|---|---|---|---|
| SAA7121H/V2 | SAA7121H/V2,518 | SAA7121H_V2 |
| week 21, 2004 | ||||
| SAA7121H/V2 | SAA7121H/V2,557 | SAA7121H_V2 |
| week 21, 2004 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Orderable part number | Indicative price/unit($) | Region | Distributor | In stock | Order quantity | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|---|---|
| SAA7121H/V2 | 9352 644 26518 | SAA7121H/V2,518 | EU | FARNELL | 557 | 11/23/2009 | Buy online | not available | ||
| NA | DIGI-KEY CORPORATION | 2,221 | 11/21/2009 | Buy online | ||||||
| SAA7121H/V2 | 9352 644 26557 | SAA7121H/V2,557 | NA | MOUSER ELECTRONICS | 1,088 | 11/21/2009 | Buy online | Order samples | ||
| EU | FARNELL | 557 | 11/23/2009 | Buy online | ||||||
| NA | DIGI-KEY CORPORATION | 1,340 | 11/21/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 1,088 | 11/21/2009 | Buy online | ||||||
| NA | FUTURE ELECTRONICS | 4,082 | 11/22/2009 | Buy online | ||||||
| NA | AVNET ELECTRONICS MARKETING | 257 | 11/23/2009 | Buy online | ||||||
| NA | ARROW ELECTRONICS | 901 | 11/23/2009 | Buy online | ||||||
| ASIA | SACL - Hong Kong/China | yes | 480 | 11/21/2009 | Buy online | |||||
| ASIA | WPI | 4,800 | 480 | 11/20/2009 | Buy online |
Design support
Application Notes
Support Documents