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| Ordering number : ENN*7900 LV23002M Overview Bi-CMOS IC For Radio Cassette and Mini Component System 1-chip Tuner IC Incorporating PLL The LV23002M is a one-chip tuner IC incorporating PLL for radio cassette and mini component system. Features * AM * FM-FE * FM-IF * MPX * PLL Specifications Maximum Ratings at Ta = 25C Parameter Maximum supply voltage Symbol VCC max VDD max Maximum input voltage VIN1 max VIN2 max Maximum output voltage VO1 max VO2 max VO3 max Allowable power dissipation Operating temperature Storage temperature Pd max Topr Tstg VCC VDD CE, DI, CL XIN DO XOUT, PD BO1, BO2, AOUT Ta70C Mounted on a glass epoxy board. Board size : 114.3 mmx76.1mm = 1.6mm Conditions Ratings 7.0 5.0 5.0 VDD+0.3 6.0 VDD+0.3 12.0 400 -20 to +70 -40 to +125 Unit V V V V V V V mW C C Note : This product should be handled with care because the resistance of one pin against electrostatic discharge damage is low. 81004 JO IM No.7900-1/4 LV23002M Operating Condition at Ta = 25C Parameter Recommended supply voltage Symbol VCC VDD Operating supply voltage range VCC op VDD op Conditions Ratings 5.0 3.0 4.0 to 6.0 2.5 to 3.6 Unit V V V V Note : Use the product with the supply voltage applied to VCC and VDD. PLL block Allowable Operating Range at Ta = -20 to +70C, VSS = 0V Parameter Supply voltage Input high level voltage Input low level voltage Output voltage Symbol VDD VIH VIL VO1 VO2 Operating frequency fIN1 fIN2 fIN3 fIN4 CE, CL, DI CE, CL, DI DO BO1, BO2, AOUT XIN ; VIN1 FMIN ; VIN2 AMIN (SNS = 1) ; VIN3 AMIN (SNS = 0) ; VIN4 10 2 0.5 Conditions Ratings min 2.5 0.7VDD 0 0 0 75 160 40 10 typ max 3.6 5.0 0.3VDD 6.0 10 Unit V V V V V kHz MHz MHz MHz Note : Due attention must be paid on leak because the XIN pin has an extremely high input impedance. Operating Characteristics at Ta = 25C, VCC = 5.0V, VDD = 3.0V, See the specified circuit. Parameter Symbol Conditions Ratings min typ max Unit [FM-FE characteristics] : fc = 98MHz, fm = 1kHz, 22.5kHzdev. 3dB sensitivity Actual sensitivity 3dB LS QS 60dBV EMF, 30%mod output reference, -3dB input S/N = Input at S/N = 30dB 3 10 dBV EMF dBV EMF [FM-IF monaural characteristics] : fc = 10.7MHz, fm = 1kHz, 75kHzdev. Demodulation output Channel balance Signal-to-noise ratio Total harmonic distortion (Monaural) 3dB sensitivity IF count sensitivity Mute attenuation 3dB LS IF-C3 Mute-Att VO reference, Input level at which VO reference is -3dB. SDC0 = 1, SDC1 = 0,18pin(DO) output 100dBV, 12pin output 45 VO CB S/N THD 100dBV, 12pin output 100dBV, 13pin output /12pin output 100dBV, 12pin output 100dBV, 12pin output 210 -1.5 68 330 0 75 0.3 38 51 68 1.5 44 61 420 +1.5 mVrms dB dB % dBV dBV dB [FM-IF stereo characteristics] : fc = 10.7MHz, fm = 1kHz, L+R = 90%, Pilot = 10%, VIN = 100dBV Separation Total harmonic distortion (Main) Stereo ON sensitivity Cap challenge SEP THD ST-ON CR L-mod, 12pin output /13pin output Main-mod, 12pin output Stereo operation ON at Pilot = 5.5% Stereo not ON at Pilot = 0.6% Stereo ON at fm = 18.6 kHz and 10% modulation fm = 19.4kHz, Stereo ON at fm = 19.4 kHz and 10% modulation 28 40 0.5 1.5 dB % Continued on next page. No.7900-2/4 LV23002M Continued from preceding page. Parameter Symbol Conditions Ratings min typ max Unit [AM characteristics] : fc = 1000kHz, fm = 1kHz, 30%mod Detection output 1 Detection output 2 Signal-to-noise ratio 1 Signal-to-noise ratio 2 Total harmonic distortion IF count sensitivity Low-range attenuation [Current dissipation] Current dissipation ICCFM ICCAM IDD [PLL characteristics] Internal return resistance Built-in output resistance Hysteresis width Output high level voltage Output low level voltage Rf Rd VHIS VOH VOL1 VOL2 VOL3 VOL4 Input high level current IIH1 IIH2 IIH3 Input low level current IIL1 IIL2 IIL3 Output off-leak current IOFF1 IOFF2 "H" level 3-state off-leak current "L" level 3-state off-leak current IOFFH IOFFL XIN XOUT CE, CL, DI PD ; IO = -1mA PD ; IO = 1mA BO1, BO2 ; IO = 1mA BO1, BO2 ; IO = 5mA DO ; IO= 1mA AOUT ; IO = 1mA, AIN = 2.0V CE, CL, DI ; VI = 6.0V XIN ; VI = VDD AIN ; VI = 6.0V CE, CL, DI ; VI = 0V XIN ; VI = 0V AIN ; VI = 0V BO1, AOUT, BO2 ; VO = 10V DO ; VO = 6.0V PD ; VO = 6.0V PD ; VO = 0V 0.01 0.01 0.16 0.16 VDD-1.0 1.0 0.25 1.25 0.25 0.5 5.0 0.9 200 5.0 0.9 200 5.0 5.0 200 200 8 250 0.1VDD M k V V V V V V V A A nA A A nA A A nA nA No input in FM mode No input in AM mode fr = 83MHz, X'tal = 75kHz, No input to tuner 20 10 1 30 20 2 40 30 5 mA VO1 VO2 S/N1 S/N2 THD IF-C LOW-CUT 23dBV, 12pin output 80dBV, 12pin output 23dBV, 12pin output 80dBV, 12pin output 80dBV, 12pin output 18pin(DO) output VO2 reference, Pin 12 output at fm = 100Hz 16 5 20 60 15 47 40 110 20 54 1.2 26 8 3.0 36 11 80 160 mVrms mVrms dB dB % dBV dB No.7900-3/4 LV23002M Package Dimensions unit : mm 3263 PS No.7900-4/4 |
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