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LA75676V-S

Sanyo
Part Number LA75676V-S
Manufacturer Sanyo
Description VIF/SIF IF Signal-Processing Circuit
Published Apr 25, 2005
Detailed Description Ordering number : ENN6277 Monolithic Linear IC LA75676V-S VIF/SIF IF Signal-Processing Circuit for TV and VCR Products...
Datasheet PDF File LA75676V-S PDF File

LA75676V-S
LA75676V-S

Overview
Ordering number : ENN6277 Monolithic Linear IC LA75676V-S VIF/SIF IF Signal-Processing Circuit for TV and VCR Products Overview The LA75676V-S is an NTSC intercarrier VIF/SIF IC that adopts a semi-adjustment-free structure.
In particular, it uses VCO adjustment to make AFT adjustment unnecessary and thus simplifies the overall adjustment process.
A PLL-based technique is adopted for FM detection.
The 5 V supply voltage provides compatibility with other multimedia systems.
In addition it achieves high audio quality by incorporating a built-in buzz canceller that suppresses Nyquist buzz.
Features • No AFT or SIF coils are used, thus eliminating adjustments.
• Excellent audio performance due to the built-in buzz canceller.
• VCC = 5 V and a low power dissipation of 250 mW.
Package Dimensions unit: mm 3175B-SSOP24 [LA75676V-S] Functions [VIF] • VIF amplifier • PLL detector • RF AGC• EQ amplifier • AFT • IF AGC • Buzz canceller [SIF] • Limiter amplifier • PLL FM detector 24 7.
8 5.
6 ...


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