ST7537HS1 SGS-Thomson-Microelectronics, ST7537HS1 Datasheet
ST7537HS1
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ST7537HS1 Summary of contents
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... TION ON VERY LOW RECEIVE LEVEL, 1mV TYPICALLY) RMS DESCRIPTION The ST7537HS1 is a half duplex asynchronous FSK MODEM designed for home automation com- munication on the domestic electric mains which complies with the EN 50065-1 CENELEC stand- ard. It mainly operates from a 10V power supply and a 5V power supply for the microcontroller digital in- terface ...
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... ST7537HS1 PIN DESCRIPTION Pin Pin Pin Name Number Type V 1 Analog Supply DD RAI 3 Analog RxFO 4 Analog TxIFI 5 Analog PAFB 6 Analog ATO 7 Analog PABC 8 Digital (10V) PABC 9 Digital (10V) TEST1 10 Digital TEST2 11 Digital TEST3 12 Digital TEST4 13 Digital DV 14 Supply Supply ...
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... The RxD output can delivers the demodulated signal whatever the level Rx/ and TxD = 0 (see Figure 1 I.F. BAND-PASS S.C. FILTER FSK MODULATOR CORRELATOR FSK DEMODULATOR ST7537HS1 ST7537HS1 26 IFO 17 XTAL2 16 XTAL1 18 MCLK RSTO 20 Rx/Tx 22 TxD ...
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... Rx/Tx. - TEST4 is a reset input which allows an undelayed control of RSTO and of the internal state of the circuit. POWER SUPPLIES WIRING PRECAUTIONS , CD is held low The ST7537HS1 has two positive power supply CD terminals (AV CD (AV ,DV SS typically ...
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... Digital Outputs PABC and PABC I = 100 A OL Digital Outputs Digital Outputs PABC and PABC MCLK Output 15pF and amb Test Conditions R(ATO, PAFB ST7537HS1 Value - 0.3 ...
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... ST7537HS1 RECEIVER ELECTRICAL CHARACTERISTICS (A/DV = 10V, A/ Symbol Parameter V Input Sensitivity IN V Maximum Input Signal IN R Input Impedance IN GRx Receive Gain BER Bit Error Rate (1) t Demodulation Time DEM V Carrier Detection Level CD Note 1 : This parameter is guaranteed by correlation ADDITIONAL DIGITAL AND ANALOG FUNCTIONS ELECTRICAL CHARACTERISTICS ...
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... C6 6.8nF 5% C7 100nF C8 2 100nF C10 2.2 F C11 (1) 100nF C12 (1) 100nF TRL1 : SGS-THOMSON P6KE6V8CP TRANSFORMER TR1 : TOKO T1002 N QTZ1 : 11.0592MHz parallel resonance ST7537HS1 Gain (dB) (kHz) Min. Typ. 2.4 4 Ref 5 11.6 Ceramic 50 Paper, class X2 Ceramic 10V Ceramic 10V Ceramic 10V Plastic Film 50V ...
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... ST7537HS1 APPLICATION SCHEMATIC DIAGRAM C7 C8 C10 DEMI MCLK Rx/ TxD H 23 RxD RSTO XTAL1 C12 C3 8/9 Q5 R11 IFO R9 RAI 3 PAFB 6 R8 ATO 7 Q1 ...
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... Plane Coplanarity) Millimeters Typ. Max. 12.57 11.58 4.57 3.04 10.92 1.27 7.62 0.46 0.71 0.101 1.24 1.143 2 C system, is granted provided that the system conforms to 2 the I C Standard Specifications as defined by Philips. ST7537HS1 Inches Min. Typ. 0.485 0.495 0.450 0.456 0.165 0.180 0.090 0.120 0.020 0.390 0.430 0.050 0.300 ...