LV24003LP

Ordering number : ENA0427 LV24003LP Overview Bi-CMOS IC Ultra-compact FM tuner IC for mobile set The LV24003LP is FM tuner IC’s that requires absolutely no external components. They incorporates not only the FM tuner functions but master volume control, tone control, buzzer, source selector, Headphone amp and other functions as well in a compact VQLP package with dimensions of only 5mm×5mm×0.8mm. These IC’s are simply ideal for incorporating FM tuner functions into mobile phones and other small mobile set where space is always at a premium. Functions • FM FE • FM IF • MPX Stereo Decoder • Tuning • Volume control • Tone control • Buzzer • Source selector • Headphone amp Features • No external components • No alignments necessary • Fully integrated low IF selectivity and demodulation • Built-in adjacent channel interference total reduction (no 114kHz, no 190kHz) • Due to new tuning concept, the tuning is independent of the channel spacing • Very high sensitivity due to integrated low noise RF input amplifier • Very low power Standby mode. No power switch circuitry required • MPX output for RDS application • 3-wire bus interface (Data, Clock, NR-W) • Digital AFC - Tuner locks to frequency after tuning sequence • 8 level programmable Soft Mute • 8 level programmable Stereo Blend • In combination with the host, fast, low power operation of preset mode, manual search, automatic search and automatic preset store are possible • Covers all Japanese, European and US bands Ver.1.10 71006HKIM No.A0427-1/9 LV24003LP Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Symbol VCC max VDD max Digital input voltage VIN1 max VIN2 max Allowable power dissipation Pd max Conditions Analog block supply voltage Digital block supply voltage Clock, Data, NR_W External_clk_in Ta≤70°C Ta≤70°C* Operating temperature Storage temperature Topr Tstg Ratings 5.0 4.5 VDD+0.3 VDD+0.3 140 450 -20 to +70 -40 to +125 Unit V V V V mW mW °C °C * 40mm×50mm×0.8mm Material : glass epoxy resin Operating Condition at Ta = 25°C Parameter Recommended supply voltage Symbol VCC VDD Operating supply voltage range VCC op VDD op VIO op Interface supply voltage Conditions Analog block supply voltage Digital block supply voltage Ratings 3.0 3.0 2.7 to 5.0 2.5 to 4.0 1.8 to 4.0 Unit V V V V V Note: Power supply voltage VIO equal VDD, or VIO < VDD (VIO ≤ VDD) Interface Conditions at Ta = -20 to +70°C, VSS = 0V Parameter Supply voltage Digital part input Symbol VDD VIH VIL Digital part output IOL VOL Clock input frequency External clock frequency fclk fclk_ext High level input voltage range Low level input voltage range Low level output current Low level output voltage IOL=2mA 3wire_bus (29pin) clock frequency CLK_IN (31pin) frequency 32k Conditions Ratings min 2.5 0.7VDD 0 2.0 0.6 0.7 14M typ max 4.0 VDD 0.6 Unit V V V mA V MHz Hz Note: CLK_IN (31pin) can input sign wave. No.A0427-2/9 LV24003LP Operating Characteristics at Ta = 25°C, VCC=3.0V, VDD=3.0V, VOL=15, Soft Mute / Stereo=off VOL=15 –Block2 register09h Volume_Bit 3-0 = 0001 Parameter Operational supply current Symbol ICCA ICCD Standby supply current ICCA ICCD FM coverd frq F_range Conditions Analog Block at 60dBµ input The 23pin is measured Digital Block at 60dBµ input The 27, 40 pins are measured. Analog standby mode The 23 pin is measured. Digital standby mode The 27, 40 pins are measured. 76 VIN=60dBµ standard for a -3dB input for 30dB signal to noise ratio input De-emphasis is 75µs SG open Practical sensitivity Demodulator output level Channel balance Signal to noise ratio Total harmonic distortion 1(MONO) Total harmonic distortion 2(MONO) Field strength level Muting attenation QS2 VO CB S/N THD1 THD2 FS Mute-Att for 26dB signal to noise ratio input De-emphasis is 75µs SG close VIN=60dBµ, 11pin output level VIN=60dBµ, ratio of 11pin to 12pin output level VIN=60dBµ, 11pin output level VIN=60dBµ, 22.5kHzdev, 11pin output VIN=60dBµ, 75kHzdev, 11pin output Input level for FS1 to FS2 VIN=60dBµ, 11pin output level L-mod,11pin→12pin output level Main-mod (L+R), 11pin/12pin output, IHF_BPF 8 60 60 -2 48 [FM receiving characteristics ; MONO]: fc=80MHz, fm=1kHz, 22.5kHzdev. soft_stereo, soft_mute, Buss, Treble are all OFF. Input limiting voltage Practical sensitivity -3dB LS QS1 13 10 1.25 100 0 58 0.4 1.3 18 70 1.5 3 27 140 2 22 17 dBµV EMF dBµV EMF µV mV dB dB % % dBµ dB Ratings min 15 0.2 typ 19 0.4 3 3 max 24 0.8 30 30 108 Unit mA mA µA µA MHz [FM receiving characteristics ; STEREO]: fc=80MHz, fm=1kHz, VIN=60dBµV, L+R=30% (22.5kHzdev), Pilot=10% (7.5kHzdev) Separation Total harmonic distortion (STEREO) SEP THD-ST 20 35 0.6 1.8 dB % Headphone power characteristics ; LV24003LP at Ta = 25°C, VCC=3.0V, VDD=3.0V, fc=1kHz, RL=16Ω, VOL= 20 (Max) Line input Parameter Headphone amp operation supply current Headphone amp standby supply current HPA power Total harmonic distortion Output noise voltage Symbol ICC_HPA1 ICC_HPA2 PO_HPA THD-HPA VNO Conditions Line input mode. no input Headphone power off mode the 10 pin is measured. THD=10% VR=MAX PO=1mW Rg=10kΩ, BPF=200Hz to 15kHz, VR=14 6 Ratings min typ 3 3 10 0.6 0.03 3 0.3 max 6 40 Unit mA µA mW % mV * VR=Max : Block2 register 09h Volume_Bit3-0 = 0000 setting and Block2 register 07h Volume sgift,bit6= 1 setting No.A0427-3/9 LV24003LP Package Dimensions unit : mm (typ) 3302A Top View Bottom View 0.35 5.0 21 20 5.0 30 0.35 (0.7) 31 0.4 40 11 10 0.85MAX 1 0.2 (0.7) 0.05 0 NOM SANYO : VQLP40(5.0X5.0) No.A0427-4/9 LV24003LP VQLP40 package Pin Description Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 LV24003LP GND NC NC FM-ANT1 FM-ANT2 GND HEADPH_R HEADPH_C HEADPH_L VCC2 LINE-OUT-L LINE-OUT-R Package-GND Package-GND Package-GND Package-GND Package-GND Package-GND LINE-IN-R LINE-IN-L MPX NC VCC NC(L2) Vstabi. NC(L1) VDD NR_W DATA CLOCK CLK_IN NC Package-GND Package-GND Package-GND Package-GND Package-GND Package-GND NC VI/O Digital interface supply voltage GND for Package-shied GND for Package-shied GND for Package-shied GND for Package-shied GND for Package-shied GND for Package-shied Analog supply voltage Internal coil2 Stabilizer voltage Internal coil1 Digital supply voltage Digital interface Read/Write Digital interface DATA Digital interface Clock Reference clock-source input for measurement Connect to GND if not used Do not connect Do not connect 2.7V 2.7V 2.7V Antenna input Antenna GND GND (Analog and Digital GND) Headphone Rch output Headphone common Headphone Lch output Headphone supply voltage Radio Lch Line-output Radio Rch Line-output GND for Package-shied GND for Package-shied GND for Package-shied GND for Package-shied GND for Package-shied GND for Package-shied Rch Line-input Lch Line-input MPX-signal output 1.4V 1.4V VCC-0.3V 1.2V 1.2V Not DC GND 1.2V 1.2V 1.2V Connect to GND Description GND (Analog and Digital GND) Do not connect Remark DC_bias No.A0427-5/9 LV24003LP Block Diagram V_stabi_out CLOCK NR_W DATA 30 29 28 27 26 25 24 23 22 External_Clock_IN 31 NC 32 Package_GND 33 Package_GND 34 Package_GND 35 Package_GND 36 Package_GND 37 Package_GND 38 NC 39 VIO 40 GND for All_Block Beep Generator GND for All_Digital Block (VSS) Headphone Amplifiler De-emphasis Souce Mixer Volume and Tone Control Dgital_interface To Each_Block Voltage Stabilizer To Each_Block Power Management RF and FM Quadrature Mixer Stereo Decorder FM Selectivity Filter Quadrature Oscillator Tuning System MPX 21 VDD VCC NC NC NC 20 Line R_input 19 Line L_input 18 Package_GND FM_Demodulator 17 Package_GND 16 Package_GND 15 Package_GND 14 Package_GND 13 Package_GND 12 Line R_out 11 Line L_out 1 2 3 4 5 6 7 8 9 10 GND GND NC NC NC NC NC FM-ANT FM-ANT(GND) NC Top view VQLP40 package ILV000220 No.A0427-6/9 LV24003LP Measurement Circuit MPU External CLK_IN CLOCK DATA NR_W Current Meter HP 3466A Multimeter Or Equivalent SW 0.1µF A A SW CLOCK NR_W 0.1µF SW 0.1µF Line In_L Line In_R 0.1µF 600Ω SW Signal_Generator KenWood Audio_Analyzer VA_2230A Or Equivalent 200Ω 200Ω 200Ω 200Ω DATA VDD 30 29 28 27 26 25 24 23 22 21 20 31 External_CLK_IN 32 33 34 35 36 37 38 39 VIO Out_put 1000pF 40 1 2 3 FM-ANT 4 5 (GND) 6 GND Headph_R 7 Headphone_Common 8 19 18 17 16 15 14 13 12 11 9 10 Headph_L VCC 22µF In case of Clock_in usage. Otherwise not necessary VCC Voltage Source LV24003LP 600Ω Line 0.1µF R-out SW 330µF RF_SG Panasonic FM/AM Signal_Generator VP_8179B10 Or Equivalent GND 100kΩ Line L-out 0.1µF A Volt_Meter (or Monitor) NF M-174B AND KenWood Audio_Analyzer VA_2230A Or Equivalent 100kΩ SW HPA_VCC Voltage Source SW 16Ω 330µF 330µF FM_ANT_IN SW 10µF Headphone terminals Test Circuit for H/W application (Equivalent of HP) Volt_Meter (or Monitor) NF M-174B AND KenWood Audio_Analyzer VA_2230A Or Equivalent 16Ω Top view VQLP40 package ILV000221 Note: Pin 13, 14, 15, 16, 17, 18 and Pin 33, 34, 35, 36, 37, 38 are for shield layer-GND of Bottom of Package No.A0427-7/9 LV24003LP Application Circuit MPU External 200Ω to 1kΩ CLK_IN 200Ω to 1kΩ CLOCK 200Ω to 1kΩ NR_W 200Ω to 1kΩ DATA 0.1µF SW VCC CLOCK NR_W DATA VDD VCC 22µF In case of Clock_in usage. Otherwise not necessary R4 R3 R2 R1 0.1µF 0.1µF Line in_L External_CLK_IN 30 29 28 27 26 25 24 23 22 21 20 31 32 33 34 35 36 37 38 39 VIO 40 1 2 3 4 5 6 7 8 19 18 17 16 15 14 13 12 11 9 10 0.1µF Line L_out 0.1µF Line R_out 0.1µF Line in_R LV24003LP FM-ANT GND Headphone_Common (GND) GND Headph_R Headph_L SW HPA_VCC 47µF to 330µF L1 L2 L3 330µF L_out 32Ω Common_out 32Ω Headphone and Antenna Top view VQLP40 package ILV000222 BPF 1000pF C1 47µF to 330µF FM_ANT_IN R_out Headphone terminals Note1: Recommend to use 32Ω Headphone Note2: Recommend to use Value of Inductor (L1, L2, L3) over 820nH for Headphone_output (pin 7, 8, 9) Note3: In case of not use Headphone for ANT, Please Put Antenna Circuit ceparatly. Note4: Vale of Extenal Component is just reference. Please set most sutable value under Acutual_operation. Note5: In case of necessary BPF, Please put Between FM_ANT and HPA Note6: We recommend to put C1 (100µF to 220µF) to Pin 9 for AC_GND Note7: We recommend to put R1, R2, R3, R4 for interface_wire. Note8: Please put Capacitor Between VDD and GND also, put Capacitor Between VCC and GND as shown on application. Note9: Pin 13, 14, 15, 16, 17, 18 and Pin 33, 34, 35, 36, 37, 38 are for shield layer-GND of Bottom of Package No.A0427-8/9 LV24003LP This catalog provides information as of July, 2006. Specifications and information herein are subject to change without notice. PS No.A0427-9/9