TK10931

TK10931 IF IC, FM /AM Dual Type FM /AMデュアルIF IC Feature „ Simultaneous Operation ( FM /AM section ) „ FM、AMの „ Active High On/off Control of AM Section „ AMのアクティブハイOn/offコントロール „ Built-in AGC in AM Section „ AMにAGCを - Gain Control Available - ゲインコントロール „ AM IF Output Pin „ AM IF „ FM IF Limiter Amplifier : to 11MHz „ 11MHzまでなリミッタアンプ „ RF Gain Control Available by RF AGC Output „ RF AGCにより RFのゲインコントロール „ Built-in Amplifier, Rectifier and Comparator „ ノイズスケルチ for Noise Squelch アンプ･･コンパレータ „ Small Package: TSSOP-24 „ パッケージ: TSSOP-24 „ Operating Voltage Range VOP=2.5 to 8.5V „ Operating Temp. Range TOP=-30 to +85°C „ VOP=2.5 ~ 8.5V „ TOP=-30 ~ +85°C Electrical Characteristics Part Name TK10931 Mixer up to 150MHz IF 100k to 11MHz Package TSSOP-24 RSSI Demod. ×1 FM/FSK, AM/ASK Ordering Guide, Marking Part Name Ordering Name TK10931 TK10931VTL-G Marking 10931 LOT Description TK10931: Part Name V: TSSOP-24 Package TL: Tape&Reel, Left -G: PB-Free Order Size 1,000 pcs. /Reel Pin Layout, Block Diagram ~ 10.7MHz 0.01μF 50Ω 24 20kΩ 20kΩ 10μF 1kΩ 51kΩ 10μF 30kΩ VCC 1μF 1μF 270kΩ 10kΩ 0.1μF 10kΩ 0.1μF on 10kΩ AM DET OUT 0.01μF 23 GND OSC ~ 22 21 20 19 18 17 COMP RECT AMP MIXER AM AMP VREF AGC VCC FM LIMITTER AMP 16 15 14 13 AM SW RSSI AM DET FM DET 123 10.245 MHz 33pF 120pF 4 0.01μF 5 6 7 8 9 10 11 12 FM DET 10kΩ OUT 10pF 0.1μF 0.1μF 0.1μF 0.1μF 7BRE-7437Z (TOKO) 0.01μF CFU455D VCC 10μF 30kΩ 0.1μF Page 166 2010 AUTU...