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LA1235 |
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| Part Number | LA1235 |
| Manufacturer | Sanyo |
| Description | Ordering number : EN873G LA1235 Monolithic Linear IC FM IF System Applications Overview The LA1235 is a high integrated IC developed for use in high S/N, low distortion FM IF system applications. T... |
| Features |
S/N = 88dB, distortion factor = 0.015% and has almost all functions required for FM tuner IF stage. The IF amplifier and limiter stage consist of 6 stages of double ended differential amplifier having an excellent AMR, and this stage is followd by the signal meter driver which consists of 4 stages of level detector, thereby creating extended linearity up to strong input. The FM detector stage consists of a double balanced quadrature detector to which a low frequency preamplifire and a muting controller are attached. The muting drive stage consists of an OR circuit for weak signal muting drive ... |
| Document |
 LA1235 Data Sheet
PDF 285.73KB |
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