NTE7014 Integrated Circuit TV FM Multiplex Sound Decoder Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16V Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1W Derate Above 25° . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mW/°C Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −20° to +75°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40° to +125°C DC Electrical Characteristics: (VCC = 12V, TA = +25°C unless otherwise specified) Parameter Min Typ Max Unit ICC 14 22 29 mA VREG 3.9 4.1 4.4 V Pin2 Voltage V2 2.3 2.5 2.7 V Pin3 Voltage V3 2.3 2.5 2.7 V Pin4 Voltage V4 2.3 2.5 2.7 V Pin5 Voltage V5 2.3 2.5 2.7 V Pin6 Voltage V6 2.3 2.6 2.9 V Pin7 Voltage V7 2.0 4.0 6.0 V Pin9 Voltage V9 4.0 5.0 6.0 V Pin10 Voltage V10 4.0 5.0 6.0 V Pin13 Voltage V13 1.7 2.0 2.3 V Pin18 Voltage V18 1.2 1.5 1.8 V Pin25 Voltage V25 5.7 6.0 6.3 V Pin26 Voltage V26 5.7 6.0 6.3 V Pin27 Voltage V27 5.7 6.0 6.3 V Pin28 Voltage V28 5.7 6.0 6.3 V Pin30 Voltage V30 5.7 6.0 6.3 V Pin31 Voltage V31 5.7 6.0 6.3 V Pin32 Voltage V32 5.7 6.0 6.3 V Pin33 Voltage V33 5.7 6.0 6.3 V Pin34 Voltage V34 5.7 6.0 6.3 V Pin35 Voltage V35 5.7 6.0 6.3 V Circuit Current Regulated Voltage, Pin12 Symbol Test Conditions AC Electrical Characteristics: (VCC = 12V, TA = +25°C unless otherwise specified) Parameter Min Typ Max Unit GAL + R 6.0 8.0 10.0 dB VCO Free−Run Frequency fO 52.9 62.9 72.9 kHz Capture Range fCR ±600 ±800 ±1000 Hz Lock Range fLR ±1.6 ±2.3 ±3.0 kHz Pilot Signal Sensitivity VP1 24 35 46 mVP−P VP2 18 32 − mVP−P L − R Output Level VOL − R 200 260 320 mVrms Pilot Cancel Level GCP1 − −10 −6 dB VSAT11 − 1.3 1.6 V VOSAP 40 50 60 mVrms Carrier Level Sensitivity VCS 70 100 130 mVP−P Carrier Frequency Sensitivity fCS 57 62 67 kHz Carrier Frequency Detection Level VfCS 1.2 1.5 1.8 V VSAT19 − 1.3 1.6 V Stereo → Monaural Switch Voltage V21MO 0.7 1.0 1.3 V Monaural → SAP Switch Voltage V21SA 2.3 2.6 2.9 V SAP → Monaural/SAP Switch Voltage V21MS 3.8 4.1 4.4 V Stereo Mode Display Saturation Voltage VSAT24 − 1.3 1.6 V Monaural Mode Display Saturation Voltage VSAT23 − 1.3 1.6 V SAP Mode Display Saturation Voltage VSAT22 − 1.3 1.6 V GASAP 19 21 23 dB L − R Switch Gain GSL − R 4 6 8 dB SAP Switch Gain GSSAP 4 6 8 dB Monaural Output Level VLMO 500 600 700 mVrms Stereo Output Level VLST 500 600 700 mVrms SAP Output Level VLSA 500 600 700 mVrms Monaural Output Distortion DLMO − 0.3 1.0 % Stereo Output Distortion DLST − 0.5 1.0 % SAP Output Distortion DLSA − 0.5 1.0 % Output Noise VLN − −70 −64 dBm Mute Level MUL − −75 −70 dB SAP → MAIN Crosstalk CTLa − −60 −50 dB MAIN → SAP Crosstalk CTLb − −60 −50 dB L + R Amplifier Gain Symbol Test Conditions Stereo Demodulator Stereo Display Saturation Voltage SAP Demodulation Output Level SAP Display Saturation Voltage Control Circuit SAP Amplifier Gain L − R/SAP Switch L Output (Matrix, Analog Switch) AC Electrical Characteristics (Cont’d): (VCC = 12V, TA = +25°C unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit L Output (Matrix, Analog Switch) Monaural Output Level VRMO 500 600 700 mVrms Stereo Output Level VRST 500 600 700 mVrms SAP Output Level VRSA 500 600 700 mVrms Monaural Output Distortion DRMO − 0.3 1.0 % Stereo Output Distortion DRST − 0.5 1.0 % SAP Output Distortion DRSA − 0.5 1.0 % Output Noise VRN − −70 −64 dBm Mute Level MUR − −75 −70 dB SAP → MAIN Crosstalk CTRa − −60 −50 dB MAIN → SAP Crosstalk CTRb − −60 −50 dB L, R Output Channel Balance CBAL − 0.5 1.2 dB Stereo Separation SEP 35 40 − dB Monaural Output Level VINMO 500 600 700 mVrms SAP Output Level VINSA 500 600 700 mVrms Monaural Output Distortion DINMO − 0.4 1.0 % SAP Output Distortion DINSA − 0.6 1.0 % Output Noise VINN − −70 −64 dBm Mute Level MUIN − −75 −70 dB SAP → MAIN Crosstalk CTINa − −60 −50 db MAIN → SAP Crosstalk CTINb − −60 −50 dB L Output Dynamic Range VDRL 3.3 4.0 − VP−P R Output Dynamic Range VDRR 3.3 4.0 − VP−P Inverter Output Dynamic Range VDRIN 3.3 4.0 − VP−P VCO Frequency Supply Voltage Characteristics VfoD − 40 − Hz/V VCO Frequency Temperature Characteristics VfoD − 20 − Hz/°C Inverter Output (Analog Switch) Pin Connection Diagram VCO Adjust Phase Detection Phase Detection Stereo Signal Input Pilot Cancel Input L + R Det Output L − R Det Output Pilot Cancel Wave Generation Pilot Detection Pilot Detection Stereo Display Reference Voltage SAP Signal Input SAP Detection Time Constant SAP Detection Output SAP Carrier Det 1 SAP Carrier Det 2 SAP Carrier Level Detection 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 36 19 1 18 VCC Matrix L + R Input Matrix L − R Input L Output R Output Inverter Output SAP Inverter Input Mute SAP Amp Input SAP Amp Output L − R/SAP Switch Output Switch L − R Input Stereo Mode Display Monaural Mode Display SAP Mode Display Control Input GND SAP Display 1.250 (31.5) .433 (11.0) .216 (15.5) Max .070 (1.78) .118 (3.0) Min .500 (12.7)