an7289nfbq Panasonic Corporation of North America, an7289nfbq Datasheet
an7289nfbq
Related parts for an7289nfbq
an7289nfbq Summary of contents
Page 1
... ICs for FM/AM Tuner AN7289NFBQ FM-FE+AM IC for car radio I Overview The AN7289NFBQ having FM-FE+AM functions for car radio. A tuner block of car radio can be constructed by using this IC and the AN7293NSC/NFBQ. I Features • A less number of electrolytic capacitors is required (3 capacitors reduction compared with our conventional IC) • ...
Page 2
... AN7289NFBQ I Pin Descriptions Pin No. Description 1 AM detection output 2 V CC1 3 AM-IF counter output/DX/ AM-SD output 5 AM-signal meter output 6 FM-IF output 7 AM-IF output 8 GND1 9 SSC 10 AM-RF level detection 11 AM-WAGC detection/DX setting 12 AM-IF input 13 AM-mix. output 14 FM-IF input 15 AM-RF gain control 16 AM-mix. input I Absolute Maximum Ratings Parameter Supply voltage Supply current ...
Page 3
... AM-IF count output is over 120 mV V when f becomes 450 kHz±2 kHz IN2 amLO AM-IF count output is over 120 mV V when f becomes 450 kHz±2 kHz IN2 voltage so that V output frequency becomes 1 450 kHz±500 Hz AOSC SDC00004BEB AN7289NFBQ Min Typ Max Unit ...
Page 4
... AN7289NFBQ I Electrical Characteristics at T • FM mode 8 IN1 Parameter FM local oscillation buffer output FM-IF output level FM-AGC sensitivity High-level FM-AGC voltage Low-level FM-AGC voltage FM consumption current Note) FM tuning condition: Adjust V FTU I Technical Information • P T curves of LQFP032-P-0707 D a 1.600 1.400 1 ...
Page 5
... AM- AF OUT 31 0.047 µF 32 0.1 µF 12 kΩ 0.022 µF 510 kΩ 0.22 µ 0.1 µF 100 µ SDC00004BEB AN7289NFBQ AM-ANT AM-VT 8.2 µH 10 kΩ 100 kΩ 0.01 µ 0.047 µ 0.022 µ µF MS3 14 13 SFPS-450H 12 10 kΩ 11 0.022 µ ...
Page 6
... AN7289NFBQ I New Package Dimensions (Unit: mm) • LQFP032-P-0707B (Lead-free package (0.70) (1.00) 6 9.00 ±0.20 7.00 ±0. 0.80 0.30 ±0.05 Seating plane 0° to 10° 0.50 ±0.20 SDC00004BEB ...
Page 7
Request for your special attention and precautions in using the technical information and (1) If any of the products or technical information described in this book exported or provided to non-residents, the laws and regulations of the ...