TW2837-PB1-GE Intersil, TW2837-PB1-GE Datasheet - Page 2

• Manufacturer Part Number: TW2837-PB1-GE
• Description: IC AUDIO/VIDEO CTRLR 4CH
• Manufacturer: Intersil
• Type: Audio/Video Controllerr

Specifications of TW2837-PB1-GE

• Applications: Security Systems
• Mounting Type: Surface Mount
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TW2837-DAPB1-GE; TW2837-DAPB1-GE

PBCLK
VIN0A
VIN0B
VIN1A
VIN1B
VIN2A
VIN2B
VIN3A
VIN3B
AOUT
PBIN
AIN0
AIN1
AIN2
AIN3
TW2837 Block Diagram
Techwell is a fabless semiconductor company that designs, markets and sells mixed signal integrated circuits in the security surveillance,
automotive infotainment, and consumer markets. Founded in 1997, we currently have over 160 employees and are headquartered in
San Jose, California, with additional R&D and sales activities in South Korea, Japan, Taiwan and China. NASDAQ: TWLL
Channel ID
Decoder
Decoder
BT656
ITU-R
Interpolation Filter
Decoder
Decoder
Decoder
Decoder
Decimation Filter
Decimation Filter
Decimation Filter
Decimation Filter
Techwell
Video
Video
Video
Video
I2S Interface
Motion Detect
Motion Detect
Motion Detect
Motion Detect
Path Control
Auto-Crop &
Multi-Scaler
Dual Scaler
Dual Scaler
Dual Scaler
Dual Scaler
Playback
DLINKI/MPP1/2
MPP Interface
ADDR/BA/RASB/CASB/WENB/DQM/DATA
HSPB/HCSB0,1/HALE
HRDB/HWRB/HDAT
HOST Interface
Control
Write/
Read
Display
Process
Process
Record
Path
Path
*Pin to Pin compatible with TW2835
4-Channel Video and Audio Controller
IRQ Interface
IRQ
Encoder II
Encoder II
Interface
Encoder
Encoder
Timing
BT656
Video
Video
ITU-R
TW2837
For Security Applications
2009 Techwell Inc. All rights reserved.
Generator
Clock
CLK54I
CLKMPP1
CLKMPP2
CLKVDOX
CLKVDOY
VAOYY
HSENC
VSENC
FLDENC
HLINKI
VLINKI
DLINKI
VAOYX
VAOCX
VDOX
VDOY