Ordering number : ENA0427 LV24003LP Bi-CMOS IC Ultra-compact FM tuner IC for mobile set Overview 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 Symbol Conditions Ratings Unit Maximum supply voltage VCC max VDD max Digital block supply voltage Digital input voltage VIN1 max Clock, Data, NR_W VIN2 max External_clk_in VDD+0.3 Allowable power dissipation Pd max 5.0 V 4.5 V VDD+0.3 V Analog block supply voltage Ta≤70°C Ta≤70°C* V 140 mW 450 mW Operating temperature Topr -20 to +70 °C Storage temperature Tstg -40 to +125 °C * 40mm×50mm×0.8mm Material : glass epoxy resin Operating Condition at Ta = 25°C Parameter Symbol Recommended supply voltage Operating supply voltage range Conditions Ratings Unit VCC Analog block supply voltage 3.0 V VDD Digital block supply voltage 3.0 V 2.7 to 5.0 V 2.5 to 4.0 V 1.8 to 4.0 V VCC op VDD op VIO op Interface supply voltage Note: Power supply voltage VIO equal VDD, or VIO < VDD (VIO ≤ VDD) Interface Conditions at Ta = -20 to +70°C, VSS = 0V Parameter Symbol Conditions Ratings min typ max Unit Supply voltage VDD 2.5 4.0 V Digital part input VIH High level input voltage range 0.7VDD VDD V VIL Low level input voltage range 0 0.6 IOL Low level output current Digital part output Clock input frequency External clock frequency 2.0 V mA VOL Low level output voltage IOL=2mA 0.6 V fclk 3wire_bus (29pin) clock frequency 0.7 MHz 14M Hz fclk_ext CLK_IN (31pin) frequency 32k 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 Conditions Analog Block at 60dBµ input The 23pin is measured ICCD Digital Block at 60dBµ input The 27, 40 pins are measured. Standby supply current ICCA Ratings min typ 19 24 mA 0.2 0.4 0.8 mA 3 30 µA 3 30 µA 108 MHz Analog standby mode Digital standby mode The 27, 40 pins are measured. FM coverd frq F_range Unit 15 The 23 pin is measured. ICCD max 76 [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 VIN=60dBµ standard for a -3dB input 13 for 30dB signal to noise ratio input 10 De-emphasis is 75µs SG open Practical sensitivity QS2 for 26dB signal to noise ratio input 22 17 dBµV EMF dBµV EMF µV 1.25 De-emphasis is 75µs SG close Demodulator output level VO VIN=60dBµ, 11pin output level 60 100 140 mV Channel balance CB VIN=60dBµ, ratio of 11pin to 12pin output level -2 0 2 dB Signal to noise ratio S/N VIN=60dBµ, 11pin output level 48 58 dB Total harmonic distortion 1(MONO) THD1 VIN=60dBµ, 22.5kHzdev, 11pin output 0.4 1.5 Total harmonic distortion 2(MONO) THD2 VIN=60dBµ, 75kHzdev, 11pin output 1.3 3 % 8 18 27 dBµ 60 70 Field strength level Muting attenation FS Mute-Att Input level for FS1 to FS2 VIN=60dBµ, 11pin output level % dB [FM receiving characteristics ; STEREO]: fc=80MHz, fm=1kHz, VIN=60dBµV, L+R=30% (22.5kHzdev), Pilot=10% (7.5kHzdev) Separation SEP Total harmonic distortion (STEREO) THD-ST L-mod,11pin→12pin output level 20 Main-mod (L+R), 11pin/12pin output, IHF_BPF 35 0.6 dB 1.8 % Headphone power characteristics ; LV24003LP at Ta = 25°C, VCC=3.0V, VDD=3.0V, fc=1kHz, RL=16Ω, VOL= 20 (Max) Line input Parameter Symbol Headphone amp operation supply current ICC_HPA1 Headphone amp standby supply current ICC_HPA2 Conditions Ratings min Line input mode. no input Headphone power off mode the 10 pin is measured. HPA power PO_HPA Total harmonic distortion THD-HPA Output noise voltage VNO THD=10% VR=MAX PO=1mW Rg=10kΩ, BPF=200Hz to 15kHz, VR=14 6 typ max Unit 3 6 mA 3 40 µA 10 mW 0.6 3 0.03 0.3 % 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 40 (0.7) 0.4 5.0 31 0.35 30 21 20 11 0.05 0 NOM 0.85MAX 10 1 0.2 (0.7) SANYO : VQLP40(5.0X5.0) No.A0427-4/9 LV24003LP VQLP40 package Pin Description Pin 1 LV24003LP GND 2 NC 3 NC Description Remark DC_bias GND (Analog and Digital GND) Do not connect 4 FM-ANT1 Antenna input 5 FM-ANT2 Antenna GND 6 GND GND (Analog and Digital GND) 7 HEADPH_R Headphone Rch output 8 HEADPH_C Headphone common 9 HEADPH_L Headphone Lch output 10 VCC2 Headphone supply voltage 11 LINE-OUT-L Radio Lch Line-output 1.2V 12 LINE-OUT-R Radio Rch Line-output 1.2V 13 Package-GND GND for Package-shied 14 Package-GND GND for Package-shied 15 Package-GND GND for Package-shied 16 Package-GND GND for Package-shied 17 Package-GND GND for Package-shied 18 Package-GND GND for Package-shied 19 LINE-IN-R Rch Line-input 20 LINE-IN-L Lch Line-input 21 MPX MPX-signal output 22 NC 23 VCC 24 NC(L2) Internal coil2 25 Vstabi. Stabilizer voltage Connect to GND 1.2V Not DC GND 1.2V 1.2V 1.4V 1.4V VCC-0.3V Analog supply voltage 26 NC(L1) Internal coil1 27 VDD Digital supply voltage 28 NR_W Digital interface Read/Write 29 DATA Digital interface DATA 30 CLOCK Digital interface Clock 31 CLK_IN Reference clock-source input for measurement 32 NC 33 Package-GND GND for Package-shied 34 Package-GND GND for Package-shied 35 Package-GND GND for Package-shied 36 Package-GND GND for Package-shied 37 Package-GND GND for Package-shied 38 Package-GND GND for Package-shied 39 NC 40 VI/O Do not connect 2.7V 2.7V Do not connect 2.7V Connect to GND if not used Digital interface supply voltage No.A0427-5/9 LV24003LP CLOCK DATA NR_W VDD NC V_stabi_out NC VCC NC MPX Block Diagram 30 29 28 27 26 25 24 23 22 21 External_Clock_IN 31 20 Line R_input Quadrature Oscillator Dgital_interface NC 32 Tuning System 19 Line L_input To Each_Block Package_GND 33 18 Package_GND FM Selectivity Filter Voltage Stabilizer Package_GND 34 17 Package_GND FM_Demodulator To Each_Block Package_GND 35 16 Package_GND RF and FM Quadrature Mixer Power Management Package_GND 36 Stereo Decorder 15 Package_GND Package_GND 37 14 Package_GND Volume and Tone Control Souce Mixer De-emphasis Package_GND 38 NC 39 GND for All_Digital Block (VSS) Headphone Amplifiler 1 2 3 4 5 6 7 8 9 10 NC FM-ANT FM-ANT(GND) GND NC NC NC NC 11 Line L_out NC GND for All_Block 12 Line R_out Beep Generator GND VIO 40 13 Package_GND Top view VQLP40 package ILV000220 No.A0427-6/9 LV24003LP Measurement Circuit NR_W 200Ω Current Meter HP 3466A Multimeter Or Equivalent SW A 0.1µF DATA 200Ω 200Ω CLOCK 200Ω External CLK_IN MPU A 0.1µF 32 19 33 18 34 17 12 8 11 9 10 Line L-out 600Ω 0.1µF 330µF 330µF SW SW A 330µF 7 Headph_L 6 GND 5 HPA_VCC SW 16Ω FM_ANT_IN 4 Headphone_Common VP_8179B10 Or Equivalent 3 Headph_R 2 (GND) 1 100kΩ 39 Line 0.1µF R-out 100kΩ 13 FM-ANT 1000pF 14 38 40 Volt_Meter (or Monitor) NF M-174B AND KenWood Audio_Analyzer VA_2230A Or Equivalent 15 37 GND RF_SG Panasonic FM/AM Signal_Generator VIO Out_put Signal_Generator KenWood Audio_Analyzer VA_2230A Or Equivalent 16 LV24003LP 36 0.1µF SW 10µF 16Ω 35 Line In_L Line In_R SW 600Ω 30 29 28 27 26 25 24 23 22 21 20 31 External_CLK_IN VCC Voltage Source SW 22µF 0.1µF VCC VDD DATA CLOCK NR_W SW In case of Clock_in usage. Otherwise not necessary Headphone terminals Test Circuit for H/W application (Equivalent of HP) Voltage Source Volt_Meter (or Monitor) NF M-174B AND KenWood Audio_Analyzer VA_2230A Or Equivalent 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 0.1µF SW VCC 22µF 0.1µF VCC VDD DATA CLOCK R3 R2 R1 NR_W R4 In case of Clock_in usage. Otherwise not necessary 200Ω to 1kΩ NR_W 200Ω to 1kΩ DATA 200Ω to 1kΩ CLOCK External 200Ω to 1kΩ CLK_IN MPU 0.1µF Line in_L 30 29 28 27 26 25 24 23 22 21 20 31 32 19 33 18 34 17 35 36 14 38 13 39 12 7 BPF FM_ANT_IN 8 11 9 10 Line R_out 0.1µF Line L_out 47µF to 330µF SW HPA_VCC 47µF to 330µF C1 1000pF 0.1µF 330µF 6 Headph_L 5 Headphone_Common 4 GND 3 Headph_R 2 (GND) GND 1 Line in_R 15 37 40 VIO 0.1µF 16 LV24003LP FM-ANT External_CLK_IN L_out L1 32Ω L2 Common_out L3 R_out Headphone terminals 32Ω Headphone and Antenna Top view VQLP40 package ILV000222 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