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NTE7123 Sync-Deflection Circuit for Color TV

Model:

NTE7123

 | Catalog #: 55053115
Price:
$3.57
$3.57
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  • Full auto-ranging with manual range override
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Product Summary

The NTE7123 is an integrated circuit that has a wide vertical pull−in range of 20Hz and contains a generator of horizontal, vertical blanking as well as the main functions required to provide synchronization and deflection in color CRT displays. It also accepts TTL input. It is a multifunctional IC aiming at high−quality picture reproduction. Features include non−adjusting at vertical sync 50Hz/60Hz due to vertical pull−in range of 20Hz, horizontal and vertical oscillations are stable against variations in ambient temperature and supply voltage due to small warm−up drift, small variation in horizontal oscillation frequency and good linearity and interlace because DC bias at vertical output stage is subjected to sampling control within retrace time. Any vertical-blanking pulse width can be set by peripheral parts. The AFC defeat function is eliminated during vertical trigger period to use the NTE7123 as horizontal/vertical sync separate input type only.

  • VCC13 = 14V
  • ICC16 = 16mA
  • TA = +65°C, PDmax = 570mW
  • Topr = −20° to +85°C
  • Tstg = −55° to +125°C
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.

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