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LA70011 Datasheet(PDF) 3 Page - Sanyo Semicon Device |
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LA70011 Datasheet(HTML) 3 Page - Sanyo Semicon Device |
3 / 11 page ![]() No. 5710-3/11 LA70011, 70011M Parameter Symbol Conditions Ratings Unit min typ max HA playback threshold level HAP-1 SP → EP : *11.7 5.0 V HAP-2 EPSP 0.0 1.3 V SW30 threshold level SW30-1 Lch → Hch : *11.2 5.0 V SW30-2 Hch → Lch 0.0 0.8 V Recording Mode Current drain ICCR Current input at pin 13. 52 59 66 mA VRSP Output level for VIN = 400 mVp-p and 127 135 143 mVp-p REC AGC AMP output level f = 4 MHz. VREP 104 111 119 mVp-p Intermode gain difference ∆GVR VRSP/VREP 1.4 1.7 2.0 dB ∆VAGC1-SP Output level divided by VRSP or VREP for 0.5 1.0 dB REC AGC AMP control characteristic ∆VAGC1-EP f = 4 MHz and VIN = 700 mVp-p. ∆VAGC2-SP Output level divided by VRSP or VREP for –1.0 –0.5 dB ∆VAGC2-EP f = 4 MHz and VIN = 100 mVp-p. REC AGC AMP frequency characteristic ∆VFRS Ratio of f = 7 MHz output to f = 1 MHz output –1 0 +1 dB ∆VFRE for VIN = 400 mVp-p. *2 ∆VHDRS Ratio of the 8 MHz (secondary) component of REC AGC AMP secondary primary distortion ∆VHDRE the output to its 4 MHz (primary) component –45 –40 dB for VIN = 400 mVp-p and f = 4 MHz. REC AGC AMP maximum output level ∆VMOSP Output level, for f = 4 MHz, at which the 20 22 mApp ∆VMOEP secondary distortion is –35 dB. REC AGC AMP muting attenuation ∆VMRS Output level divided by VRSP or VREP for –45 –40 dB ∆VMRE f = 4 MHz and VIN = 400 mVp-p. ∆VCYS Output ratio (4M ± 629k)/4M for REC AGC AMP cross modulation relative level ∆VCYE VIN = 400 mVp-p and f = 4 MHz at T9A and –45 –40 dB VIN = 2.4 Vp-p and f = 629 kHz at T10A. HA REC threshold level HAR-1 SP → EP : *11.7 5.0 V HAR-2 EP → SP 0.0 1.3 V REC MUTE threshold level MUTE-1 MUTE OFF → MUTE ON *11.2 2.8 V MUTE-2 MUTE ON → MUTE OFF 3.2 5.0 V REC PB threshold level PB-REC PB → REC *11.2 5.0 V REC-PB REC → PB 0.0 0.8 V Continued from preceding page. Notes:* Before measuring the items under Playback Mode, input a 0 to 5.0 V trigger pulse to T5 (H-SYNC), the pin from which the LA70011 takes its T3 (HA) control switch timing. * The resistance between pins 13 and 14 must be accurate to within 1.0%. *1. These are voltage application points. *2. Apply a DC voltage of approximately 1.8 V to the AGC wave detector filter pin (pin 15) to fix the AGC amplifier gain. *3. Apply a DC voltage to the REC-CUR-Adj pin (pin 12) and adjust the output level. |
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