LA7170M

Ordering number : EN5675 Monolithic linear IC LA7170M RF Modulator for UHF Band (Supports SECAM) Overview The LA7170M is a UHF band RF modulator whose builtin RF oscillator and mixer make it a single-chip RF modulator solution. It also supports image positivity modulation and AM sound modulation for SECAM systems. Package Dimensions unit: mm 3036B-MFP20 [LA7170M] SANYO: MFP20 Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCC max Pd max Topr Tstg Ta ≤ 75°C Conditions Ratings 7 250 –20 to +75 –55 to +150 Unit V mW °C °C Operating Conditions at Ta = 25°C Parameter Recommended operating voltage Operating supply voltage range Symbol VCC VCC op Conditions Ratings 5.0 4.5 to 5.5 Unit V V Operating Characteristics at Ta = 25°C, VCC = 5 V, Unless otherwise specified, fp = 591.25 MHz, fs = 5.5 MHz, S9: ON, S10: B, S19A: B, S19B: B Parameter Current drain 1 Regulator voltage [RF Output Level] (S19A: A, S19B: A) Picture carrier output Sound carrier output ratio Sound second harmonic distortion Sound third harmonic distortion Chrominance beat Picture harmonic distortion P P/S P/S2 P/S3 P/CB P/V2 With no input, with 50 Ω terminator Ratio of levels at fp and fp+fs Ratio of levels at fp and fp+2fs Ratio of levels at fp and fp+3fs Ratio of P above to chrominance beat for VIN = 0.4 Vp-p with 4.43-MHz sine wave input Ratio of P above to level at fp+2 MHz for VIN = 1 Vp-p with 1-MH...