TW2804-FE Intersil, TW2804-FE Datasheet - Page 2

• Manufacturer Part Number: TW2804-FE
• Description: IC NTSC/PAL VIDEO DECOD 128PQF
• Manufacturer: Intersil
• Type: NTSC/PAL Video Decoderr

Specifications of TW2804-FE

• Applications: Security Systems
• Mounting Type: Surface Mount
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply, Analog: -
• Voltage - Supply, Digital: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TW2804-HAFE; TW2804-HAFE

TW2804 Block Diagram
About Techwell
Security Surveillance IC Solutions
Techwell designs and sells mixed signal semiconductor solutions for digital video applications.The company's products enable the
conversion of analog video sources to digital form and facilitate the display, storage and transport of digital video, HDTV, and personal
computer display information. Headquartered in San Jose, CA, Techwell currently has over 60 employees in the U.S., Korea, and Taiwan.
HWRB
HRDB
HDAT
VIN1A
VIN1B
VIN2A
VIN2B
VIN3A
VIN3B
VIN4A
VIN4B
HALE
Techwell
MUX
MUX
MUX
MUX
Motion Detector
Motion Detector
Motion Detector
Motion Detector
Host Interface
IRQ
ADC
ADC
ADC
ADC
TECHWELL INC.
For more information on Techwell, please contact us at 1-408-435-3888
© 2005 Techwell Inc. All rights reserved.
All other trademarks are property of their respective owners
Color Decoder
Color Decoder
Color Decoder
Color Decoder
Comb Filter
Comb Filter
Comb Filter
Comb Filter
H/V Sync Processor
H/V Sync Processor
H/V Sync Processor
H/V Sync Processor
with
with
with
with
TEL [phone] www.techwellinc.com
Clock Generator
CLK54I
H/V Scaler
H/V Scaler
H/V Scaler
H/V Scaler
H/V Scaler
H/V Scaler
H/V Scaler
H/V Scaler
4-in-1 NTSC/PAL Video Decoder
TW2804
for Security Applications
VD1 [7:0]
VALID1
HS1
VS1
FLD1
ACTIVE1
NVMD1
VD2 [7:0]
VALID2
HS2
VS2
FLD2
ACTIVE2
NVMD2
VD3 [7:0]
VALID3
HS3
VS3
FLD3
ACTIVE3
NVMD3
VD4 [7:0]
VALID4
HS4
VS4
FLD4
ACTIVE4
NVMD4
CLK270