Ordering number : ENN*7900 Bi-CMOS IC LV23002M For Radio Cassette and Mini Component System 1-chip Tuner IC Incorporating PLL Overview 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 = 25°C Parameter Maximum supply voltage Maximum input voltage Maximum output voltage Allowable power dissipation Symbol Conditions Ratings Unit VCC max VCC 7.0 V VDD max VDD 5.0 V VIN1 max CE, DI, CL 5.0 V VIN2 max XIN VDD+0.3 V VO1 max DO 6.0 V VO2 max XOUT, PD VO3 max BO1, BO2, AOUT Pd max Ta≤70°C Mounted on a glass epoxy board. Board size : 114.3 mm×76.1mm = 1.6mm VDD+0.3 V 12.0 V 400 mW Operating temperature Topr -20 to +70 °C Storage temperature Tstg -40 to +125 °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 = 25°C Parameter Symbol Recommended supply voltage Operating supply voltage range Conditions Ratings Unit VCC 5.0 V VDD 3.0 V VCC op 4.0 to 6.0 V VDD op 2.5 to 3.6 V Note : Use the product with the supply voltage applied to VCC and VDD. PLL block Allowable Operating Range at Ta = -20 to +70°C, VSS = 0V Parameter Symbol Ratings Conditions min typ Unit max Supply voltage VDD Input high level voltage VIH CE, CL, DI 0.7VDD 5.0 V Input low level voltage VIL CE, CL, DI 0 0.3VDD V Output voltage Operating frequency 2.5 3.6 V VO1 DO 0 6.0 V VO2 BO1, BO2, AOUT 0 10 V fIN1 XIN ; VIN1 fIN2 FMIN ; VIN2 10 160 MHz 75 kHz fIN3 AMIN (SNS = 1) ; VIN3 2 40 MHz fIN4 AMIN (SNS = 0) ; VIN4 0.5 10 MHz Note : Due attention must be paid on leak because the XIN pin has an extremely high input impedance. Operating Characteristics at Ta = 25°C, VCC = 5.0V, VDD = 3.0V, See the specified circuit. Parameter Symbol Conditions Ratings min typ Unit max [FM-FE characteristics] : fc = 98MHz, fm = 1kHz, 22.5kHzdev. 3dB sensitivity 3dB LS 60dBµV EMF, 30%mod output reference, Actual sensitivity QS dBµV 3 -3dB input S/N = Input at S/N = 30dB EMF dBµV 10 EMF [FM-IF monaural characteristics] : fc = 10.7MHz, fm = 1kHz, 75kHzdev. Demodulation output VO 100dBµV, 12pin output 210 330 420 mVrms Channel balance CB 100dBµV, 13pin output /12pin output -1.5 0 +1.5 dB Signal-to-noise ratio S/N 100dBµV, 12pin output 68 75 Total harmonic distortion THD 100dBµV, 12pin output 3dB LS VO reference, Input level at which VO (Monaural) 3dB sensitivity reference is -3dB. IF count sensitivity IF-C3 SDC0 = 1, SDC1 = 0,18pin(DO) output Mute attenuation Mute-Att 100dBµV, 12pin output 45 dB 0.3 1.5 % 38 44 dBµV 51 61 dBµV 68 dB [FM-IF stereo characteristics] : fc = 10.7MHz, fm = 1kHz, L+R = 90%, Pilot = 10%, VIN = 100dBµV Separation SEP L-mod, 12pin output /13pin output Total harmonic distortion (Main) THD Main-mod, 12pin output Stereo ON sensitivity ST-ON Stereo operation ON at Pilot = 5.5% Cap challenge CR Stereo ON at fm = 18.6 kHz and 10% 28 40 0.5 dB 1.5 % Stereo not ON at Pilot = 0.6% modulation fm = 19.4kHz, Stereo ON at fm = 19.4 kHz and 10% modulation Continued on next page. No.7900-2/4 LV23002M Continued from preceding page. Parameter Symbol Conditions Ratings min typ Unit max [AM characteristics] : fc = 1000kHz, fm = 1kHz, 30%mod Detection output 1 VO1 23dBµV, 12pin output 20 40 80 mVrms Detection output 2 VO2 80dBµV, 12pin output 60 110 160 mVrms Signal-to-noise ratio 1 S/N1 23dBµV, 12pin output 15 20 dB Signal-to-noise ratio 2 S/N2 80dBµV, 12pin output 47 54 dB Total harmonic distortion THD 80dBµV, 12pin output IF count sensitivity IF-C 18pin(DO) output Low-range attenuation LOW-CUT VO2 reference, Pin 12 output at fm = 100Hz 1.2 3.0 % 16 26 36 dBµV 5 8 11 dB [Current dissipation] Current dissipation ICCFM No input in FM mode 20 30 40 ICCAM No input in AM mode 10 20 30 IDD fr = 83MHz, X’tal = 75kHz, No input to tuner 1 2 5 mA [PLL characteristics] Internal return resistance Rf XIN Built-in output resistance Rd XOUT Hysteresis width VHIS CE, CL, DI Output high level voltage VOH PD ; IO = -1mA Output low level voltage VOL1 PD ; IO = 1mA VOL2 Input high level current 8 MΩ 250 kΩ 0.1VDD V VDD-1.0 V 1.0 V BO1, BO2 ; IO = 1mA 0.25 V BO1, BO2 ; IO = 5mA 1.25 V 0.25 V VOL3 DO ; IO= 1mA VOL4 AOUT ; IO = 1mA, AIN = 2.0V 0.5 V IIH1 CE, CL, DI ; VI = 6.0V 5.0 µA IIH2 XIN ; VI = VDD 0.9 µA IIH3 AIN ; VI = 6.0V 200 nA IIL1 CE, CL, DI ; VI = 0V 5.0 µA IIL2 XIN ; VI = 0V 0.9 µA IIL3 AIN ; VI = 0V 200 nA IOFF1 BO1, AOUT, BO2 ; VO = 10V 5.0 µA IOFF2 DO ; VO = 6.0V 5.0 µA “H” level 3-state off-leak current IOFFH PD ; VO = 6.0V 0.01 200 nA “L” level 3-state off-leak current IOFFL PD ; VO = 0V 0.01 200 nA Input low level current Output off-leak current 0.16 0.16 No.7900-3/4 LV23002M Package Dimensions unit : mm 3263 PS No.7900-4/4