TDA7361 ST Microelectronics, TDA7361 Datasheet
TDA7361
Available stocks
Related parts for TDA7361
TDA7361 Summary of contents
Page 1
... INPUT FOR 20dB S/N LOW EXTERNAL FAIR COUNT DESCRIPTION The TDA7361 is a low-power narrow band FM IF demodulation system operable to less than 2 V supply voltage. The device includes Oscillator, Mixer, Limiting Am- plifier, Quadrature Discriminator, Op. Amp. Squelch, Scan Control and Mute Switch. ...
Page 2
... TDA7361 Pin FUNCTION No Name 1-2 XTAL OSCILLATOR 3 MIXER OUT 4 SUPPLY VOLTAGE 5 IF LIMITER INPUT 6-7 DECOUPLING 8 QUADRATURE COIL 9 AUDIO OUTPUT SIGNAL 10 OPERATIONAL AMPLIFIER INPUT 11 OPERATIONAL AMPLIFIER OUTPUT 12 SQUELCH INPUT 13 SCAN CONTROL 14 MUTE 15 GND 16 10.7MHz MIXER INPUT BLOCK DIAGRAM DataSheet4U.com 2/8 4 DataSheet U .com Function Connections for the Colpitts XTAL Oscillator ...
Page 3
... DataSheet4U.com 4 DataSheet U .com Parameter Parameter Parameter Test Conditions Squelch OFF Squelch ON S/N = 20dB - 3dB limiting DataSheet4U.com V = 10mV 10kHz, G Pin 10 Low High Pin 12 High (2V) Pin 12 Low (0V) TDA7361 Value Unit RMS 0 65, + 150 C SO16 DIP16 Unit o Max ...
Page 4
... TDA7361 Figure 2 : Test Circuit Figure 3 : Supply Current versus Supply Voltage DataSheet4U.com 4/8 4 DataSheet U .com DataSheet4U.com Figure Characteristics DataSheet4U.com ...
Page 5
... Figure 5 : Colpitts XTAL Oscillator Figure 7 : Application Information (49MHz cordless receiver) DataSheet4U.com 4 DataSheet U .com Figure 6 : Effect of Quadrature Coil ”Q” on Audio Level and Distortion DataSheet4U.com DataSheet4U.com TDA7361 5/8 ...
Page 6
... TDA7361 SO16 PACKAGE MECHANICAL DATA DIM. MIN 0 0. 9 3 DataSheet4U.com 6/8 4 DataSheet U .com mm TYP. MAX. MIN. 1.75 0.25 0.004 1.6 0.46 0.014 0.25 0.007 0.5 45 (typ.) 10 0.386 6.2 0.228 1.27 8.89 4.0 0.150 1.27 0.016 0.62 DataSheet4U.com 8 (max.) DataSheet4U.com inch TYP. MAX. 0.069 0.009 0.063 0.018 0.010 0.020 ...
Page 7
... DIP16 PACKAGE MECHANICAL DATA DIM. MIN. a1 0. DataSheet4U.com 4 DataSheet U .com mm TYP. MAX. MIN. 0.020 1.65 0.030 0.5 0.25 20 8.5 2.54 17.78 7.1 5.1 3.3 1.27 DataSheet4U.com DataSheet4U.com TDA7361 inch TYP. MAX. 0.065 0.020 0.010 0.787 0.335 0.100 0.700 0.280 0.201 0.130 0.050 7/8 ...
Page 8
... TDA7361 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. ...