M5913B1 STMicroelectronics, M5913B1 Datasheet
M5913B1
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M5913B1 Summary of contents
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... BLOCK DIAGRAM December 1993 This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice. 1.536MHz, ORDERING NUMBER: M5913B1 Office Switching Systems - Concentration - M5913 Subscriber Carrier and Concentrators. The wide dynamic range (78dB) and the minimal ...
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M5913 ABSOLUTE MAXIMUM RATINGS Symbol V With Respect GRDD, GRDA = With Respect GRDD, GRDA = 0V BB GRDD, GRDA In Such Case : 0 V Analog Inputs, Analog Outputs and Digital Inputs I/O V Digital Outputs ...
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PIN DESCRIPTION Symbol V Most Negative Supply. Input voltage is -5 volts 5%. BB PWRO+ Non-inverting Output of Power Amplifier. Can drive transformer hybrids or high impedance loads directly in either a differential or single ended configuration. PWRO - Inverting ...
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M5913 FUNCTIONAL DESCRIPTION The M5913 provides the analog-to-digital and the digital-to-analog conversion and the transmit and receive filtering necessary to interface a full du- plex (4 wires) voice telephone circuit with the PCM highway of a time division multiplexed (TDM) ...
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TS strobe/buffer enable output which gates the PCM word onto the PCM highway when an external buffer is used to drive the line. Data is transmitted on the highway at D first eight positive transitions of CLK ...
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M5913 Figure 3: Transmit Filter Gain Adjustment. Encoding The encoder internally samples the output of the transmit filter and holds each sample on an inter- nal sample and hold capacitor. The encoder then performs an analog to digital conversion on ...
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OUTPUT GAIN SET: DESIGN CONSIDERA- TIONS (refer to figure 4) PWRO+ and PWRO– are low impedance comple- mentary outputs. The voltages at the nodes are PWRO PWRO – (total ...
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M5913 DC CHARACTERISTICS (continued) Symbol Parameter POWER DISSIPATION All measurements made Operating Current CC1 Operating Current BB1 Power Down Current CC0 Power Down Current BB0 BB I ...
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AC CHARACTERISTICS (continued) Symbol Parameter GAIN TRACKING Reference Level = – 10dBm0 GT1 Transmit Gain Tracking Error X Sinusoidal Input; -law GT2 Transmit Gain Tracking Error X Sinusoidal Input; A-law GT1 Receive Gain Tracking Error R Sinusoidal Input; -law GT2 ...
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M5913 A.C. CHARACTERISTICS (continued) Symbol Parameter DISTORTION SD1 Transmit Signal to Distortion, X Sinusoidal Input; CCITT G.712-method 2 SD2 Transmit Signal to Distortion, A-law X Sinusoidal Input, CCITT G.712-method 2 SD1 Transmit Signal to Distortion, R -law Sinusoidal Input , ...
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A.C. CHARACTERISTICS (continued) TRANSMIT CHANNEL TRANSFER CHARACTERISTICS (Input amplifier is set for unity gain, noninverting; maximum gain output.) Symbol Parameter G Gain Relative to Gain at 1.02 kHz RX 16.67Hz 50Hz 60Hz 200Hz 300 to 3000Hz 3300Hz 3400Hz 4000Hz 4600Hz ...
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M5913 A.C. CHARACTERISTICS (continued) RECEIVE CHANNEL TRANSFER CHARACTERISTICS Symbol Parameter G Gain Relative to Gainat 1.02kHz RR below 200Hz 200Hz 300 to 3000Hz 3300Hz 3400Hz 4000Hz 4600Hz and Above Figure 6: Receive Filter 12/17 Test Conditions Min. 0dBm0 Signal Input ...
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AC CHARACTERISTICS - TIMING PARAMETERS Symbol Parameter CLOCK SECTION t Clock Period, CLK , CLK Clock Pulse Width CLK t Data Clock Pulse Width DCLK t Clock Duty Cycle CDC Clock Rise and Fall ...
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M5913 WAVEFORMS: Fixed Data Rate Timing - Transmit Timing NOTE: All timing parameters referenced to V Receive Timing NOTE: All timing parameters referenced to V 14/17 and V except and t which reference a high impedance state. ...
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VARIABLE DATA RATE TIMING AC Timing Input, Output Waveform M5913 15/17 ...
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M5913 DIP20 PACKAGE MECHANICAL DATA DIM. MIN. a1 0.254 B 1. 16/17 mm TYP. MAX. 0.010 1.65 0.055 0.45 0.25 25.4 8.5 2.54 22.86 7.1 3.93 3.3 1.34 inch MIN. ...
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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 ...