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EL4583CSZ

Video ICs EL4583CSZ SYNC SEP BROADCAST QLTY

Manufacturer:

RENESAS
Mfr.Part #:

EL4583CSZ
Datasheet:

EL4583CSZ Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

End Of Life
Pin Count:

16
Reach Compliance Code:

compliant
EDA/CAD Models:

Request Free CAD Models for EL4583CSZ

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Tel: +852 95804164

EL4583CSZ General Description

The EL4583 extracts timing from video sync in NTSC, PAL, and SECAM systems, and non standard formats, or from computer graphics operating at higher scan rates. Timing adjustment is via an external resistor. Input without valid vertical interval (no serration pulses) produces a default vertical output. Outputs are: composite sync, vertical sync, filter, burst/back porch, horizontal, no signal detect, level, and odd/even output (in interlaced scan formats only). The EL4583 sync slice level is set to the mid-point between sync tip and the blanking level. This 50% point is determined by two internal sample and hold circuits that track sync tip and back porch levels. It provides hum and noise rejection and compensates for input levels of 0. 5V to 2. 0V_P-P. A built in filter attenuates the chroma signal to prevent color burst from disturbing the 50% sync slice. Cut off frequency is set by a resistor to ground from the Filter Cut Off pin. Additionally, the filter can be by-passed and video signal fed directly to the Video Input. The level output pin provides a signal with twice the sync amplitude which may be used to control an external AGC function. A TTL/CMOS compatible No Signal Detect Output flags a loss or reduction in input signal level. A resistor sets the Set Detect Level. The EL4583 is manufactured using Elantec's high performance analog CMOS process.

Key Features

NTSC, PAL, and SECAM sync separation
Single supply, +5V operation
Precision 50% slicing
Built-in programmable color burst filter
Decodes non-standard vertical
Horizontal sync output
Sync. pulse amplitude output
Same socket can be used for 8-pin EL4581
Low-power CMOS
Detects loss of signal
Resistor programmable scan rate
Few external components
Available in 16-pin PDIP and 16-pin SO (0.150") packages
Pb-Free Plus Anneal Available (RoHS Compliant)

Application

Signal Processing
Imaging
Video & Vision
Multimedia

Specifications

Source Content uid	EL4583CSZ	Pbfree Code	Yes
Part Life Cycle Code	End Of Life	Pin Count	16
Reach Compliance Code	compliant	ECCN Code	EAR99
HTS Code	8542.39.00.01	Date Of Intro	2017-10-02
Consumer IC Type	SYNC SEPARATOR IC	JESD-30 Code	R-PDSO-G16
Moisture Sensitivity Level	3	Number of Functions	1
Number of Terminals	16	Peak Reflow Temperature (Cel)	260
Surface Mount	YES	Technology	CMOS
Temperature Grade	INDUSTRIAL	Terminal Finish	MATTE TIN
Terminal Form	GULL WING	Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30