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| Datasheet File OCR Text: |
| NTE1616 Integrated Circuit TV Sound IF Amp/Detector, Driver Description: The NTE1616 is a TV sound integrated circuit in a 14-Lead DIP type package that can be operated with no adjustment, using ceramic filters externally. This device contains a DC controlled attenuator, which has wide effective area and gentle characteristic in the changing, so it is convenient especially for a remote controlled set. Features: D Gentle Changing DC Controlled Attenuator is Convenient for Remote Controlled Sets. D Operation with Ceramic Filters makes TV Sound Circuit No Adjustment Completely D SRPP Output Circuit can be Driven Directly D Muting Works Quickly D Low Distortion Demodulation Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Power Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 15V Voltage (Pin13, Pin14), V13, V14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 15V Output Current (Pin2), I2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 20mA Power Dissipation (TA = 75C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350mW Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to +75C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to +125C Electrical Characteristics: (VCC = 12V, TA = +25C 3C f = 4.5mHz, f = 25kHz, fM = 400Hz, AM MOD = 30% unless otherwise specified) Parameter Total Supply Current IF Limiting Voltage Detector Output Voltage Detector Output Distortion AM Rejection DC VR Maximum Attenutation DC VR Distortion Symbol ICC Vi(lim) VO AF AMR ATTVR THDVR Test Conditions VCC = 12V Zero Carrier -3dB point Vi = 10mVrms Vi 3mVrms fin = 400Hz, Vi = 600mVrms fin = 400Hz, Vi = 600mVrms V8 Min 15 - 450 - -44 70 - Typ 20 200 600 0.4 -55 80 0.4 Max 25 400 750 1.0 - - 1.0 Unit mA Vrms mVrms % dB dB % THDDET Vi = 10mVrms Electrical Characteristics (Cont'd): (VCC = 12V, TA = +25C 3C f = 4.5mHz, f = 25kHz, fM = 400Hz, AM MOD = 30% unless otherwise specified) Parameter AF Voltage Gain IF Input Resistance IF Input Capacitance Pin4 Input Resistance Pin4 Input Capacitance Symbol GVAF Rin Cin Rin4 Cin4 Pin Connection Diagram Test Conditions fin = 400Hz, Vi = 100mVrms, R3 = 1k Min 11.5 - - - - Typ 15.0 1.5 2.0 20 2.9 Max - - - - - Unit dB k pF k pF VCC 1 AF Output 2 Feedback 3 Attenuator Input 4 Detector Output 5 Muting 6 GND 7 14 (+) IF Amp Input 13 (-) IF Amp Input 12 Low Pass Capacitor 11 Regulated Voltage 10 Discriminator 9 Discriminator 8 DC Attenuator 8 14 1 7 .785 (19.95) Max .200 (5.08) Max .300 (7.62) .100 (2.45) .600 (15.24) .099 (2.5) Min |
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