參數(shù)資料
型號(hào): LC89977M
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO14
封裝: MFP-14
文件頁(yè)數(shù): 1/7頁(yè)
文件大?。?/td> 214K
代理商: LC89977M
Overview
The LC89977M is CCD delay line for PAL television
system that includes a chrominance signal crosstalk
exclusion filter and a luminance signal 1-H delay line on
chip.
Features
5-V single-voltage power supply
Built-in 3 × PLL frequency multiplier circuit allows 3fsc
operation from an fsc (4.43 MHz) input.
Can be switched between the PAL/GBI, and 4.43NTSC
formats by setting control pin values.
Includes a built-in crosstalk exclusion comb filter for the
chrominance signal that provides high-precision comb
characteristics in an adjustment-free circuit.
Peripheral circuits provided on chip for operation with a
minimum of external components.
Positive-phase signal input, positive-phase signal output
(luminance signal)
Functions
CCD shift registers (for chrominance and luminance
signals)
Timig generator and clock driver for CCD
Delay time selective circuit
CCD signal adder
Auto-bias circuit
Sync tip clamp circuit (luminance signal)
Center bias circuit (chrominance signal)
Sample-and-hold circuit
3 × PLL frequency multiplier circuit
3fsc clock output circuit
High voltage generator for CCD Reset Drain (RD)
Package Dimensions
unit: mm
3111-MFP14S
MOS LSI
N3096HA(OT) No. 5545-1/7
Preliminary
SANYO: MFP14S
[LC89977M]
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
CCD Delay Line for PAL
LC89977M
Ordering number : EN5545
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
VDD
–0.3 to +6.0
V
Allowable power dissipation
Pd max
250
mW
Operating temperature
Topr
–10 to +60
°C
Storage temperature
Tstg
–55 to +125
°C
Specifications
Absolute Maximum Ratings at Ta = 25C
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