la1235m Sanyo Semiconductor Corporation, la1235m Datasheet
la1235m
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la1235m Summary of contents
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... LA1235M Overview The LA1235M system IC developed to feature a high signal-to-noise ratio and low distortion. It features a signal-to-noise ratio of 88dB and a distortion of 0.015%, and is a highly integrated IC that provides essentially all the functions related to the IF stage tuner. The IF amplifier and limiter stage consists of an AMR 6-stage double-ended differential amplifier and the signal meter drive circuit that runs in parallel with that circuit consists of a 4-stage level detection circuit that features a wide linearity range through powerful input levels ...
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... AMR Signal meter voltage (4) Offset voltage V 6-10 V 7-10 Tuning meter null voltage V 7-10 (null) IF off voltage V 5 (IF off) LA1235M Conditions Pin 11 Pins 1, 2 Pin 11 Pin 5 Pin 10 Pin 13 Ta ≤ 70°C * Conditions Conditions No signal 100dBµ 100dBµ 100dBµ ...
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... GND GND Coil Specifications Detector coil : 235SU1 (Sumida) (1-3) (P) 64T (S) - wire 0.10 UEW Int. Capacity Inductance LA1235M (1-4) 20 1/2T - 0.12 UEW 10.7MHz ±2% 40 ±20% 82pF ±5%(1-10) 26µH ±5%(1-3) PCA00613 (5-9) (6- 1/2T 18T 0.12 UEW 0.12 UEW - 10.7MHz ± ±20% - 100pF ±5% - No.A0203-3/5 ...
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... Block Diagram and Test Circuit LA1235M PCA00614 No.A0203-4/5 ...
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... SANYO Semiconductor believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of January, 2006. Specifications and information herein are subject to change without notice. LA1235M PS No.A0203-5/5 ...