HMP8154 View Datasheet(PDF) - Renesas Electronics

Part Name

Description

Manufacturer

HMP8154

NTSC/PAL Encoders

Renesas Electronics 

HMP8154, HMP8156A

NTSC/PAL Encoders

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DATASHEET

FN4343

Rev.5.00

August 20, 2009

The HMP8154 and HMP8156A NTSC and PAL encoders

are designed for use in systems requiring the generation of

high-quality NTSC and PAL video from digital image data.

YCbCr or RGB digital video data drive the P0-P23 inputs.

Overlay inputs are processed and the data is 2x upsampled.

The Y data is optionally lowpass filtered to 6MHz and drives

the Y analog output. Cb and Cr are each lowpass filtered to

1.3MHz, quadrature modulated, and summed. The result

drives the C analog output. The digital Y and C data are also

added together and drive the two composite analog outputs.

The YCbCr data may also be converted to RGB data to drive

the DACs, allowing support for analog component RGB and

the European SCART connector.

The DACs can drive doubly-terminated (37.5) lines, and

run at a 2x oversampling rate to simplify the analog output

filter requirements. Any unused DACs may be powered

down to reduce power consumption.

Ordering Information

TEMP.

PART RANGE

PART NUMBER MARKING (°C)

PACKAGE

PKG.

DWG. #

HMP8154CN

HMP8154C 0 to 70 64 Ld PQFP Q64.14x14

N

HMP8156ACN HMP8156A 0 to 70 64 Ld PQFP Q64.14x14

CN

HMP8156ACNZ HMP8156A 0 to 70 64 Ld PQFP Q64.14x14

(See Note)

CNZ

(Pb-free)

HMP8154EVAL1 Daughter/Stand-Alone Card Evaluation Platform*

HMP8156EVAL1

HMP8156EVAL2 Frame Grabber Evaluation Platform*

*Described in the Applications Section

NOTE: Intersil Pb-free plus anneal products employ special Pb-free

material sets; molding compounds/die attach materials and 100%

matte tin plate termination finish, which are RoHS compliant and

compatible with both SnPb and Pb-free soldering operations. Intersil

Pb-free products are MSL classified at Pb-free peak reflow

temperatures that meet or exceed the Pb-free requirements of

IPC/JEDEC J STD-020.

Features

• (M) NTSC and (B, D, G, H, I, M, N, CN) PAL Operation

• ITU-R BT.601 and Square Pixel Operation

• Digital Input Formats

- 4:2:2 YCbCr

- 8-Bit or 16-Bit

- 4:4:4 RGB

- 16-Bit (5, 6, 5) or 24-Bit (8, 8, 8)

- Linear or Gamma-Corrected

- 8-Bit BT.656

• Overlay Mixing

- 7 Colors

- Internal, External, or Hard Mixing Control

• Analog Output Formats

- Y/C + Two Composite

- RGB + Composite (SCART)

• Flexible Video Timing Control

- Timing Master or Slave

- Programmable Input Sync Timing

- Selectable Polarity on Each Control Signal

- Programmable Blank Output Timing

- Field Output

• Closed Caption Encoding for NTSC and PAL

• 2x Upscaling of SIF Video

• Three Line Vertical Flicker Filter

(HMP8154 only)

• Four 2x Oversampling, 10-Bit DACs with Power Down

• I2C Interface

• Verilog Models Available

• Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

• Multimedia PCs

• Video Conferencing

• Video Editing

• Related Products

- NTSC/PAL Encoders:

HMP8170-HMP8173

- HMP8190/91

- NTSC/PAL Decoders:

HMP8112A, HMP8115, HMP8116, HMP8130/31

FN4343 Rev.5.00

August 20, 2009

Page 1 of 34

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