DS21552L+ Maxim Integrated Products, DS21552L+ Datasheet - Page 5

• Manufacturer Part Number: DS21552L+
• Description: IC TXRX T1 1-CHIP 5V 100-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS21552L+

• Function: Single-Chip Transceiver
• Interface: E1, HDLC, J1, T1
• Number Of Circuits: 1
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 75mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Includes: DSX-1 and CSU Line Build-Out Generator, HDLC Controller, In-Band Loop Code Generator and Detector
• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 64 Kbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 75 mA (Typ)
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Ic Interface Type: Parallel, Serial
• Supply Voltage Range: 4.75V To 5.25V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: LQFP
• No. Of Pins: 100
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

DS21352/DS21552
1. LIST OF FIGURES
Figure 3-1 SCT BLOCK DIAGRAM.........................................................................................................9
Figure 16-1 EXTERNAL ANALOG CONNECTIONS ..........................................................................87
Figure 16-2 OPTIONAL CRYSTAL CONNECTIONS ..........................................................................88
Figure 16-3 TRANSMIT WAVEFORM TEMPLANE............................................................................89
Figure 16-4 JITTER TOLERANCE .........................................................................................................91
Figure 16-5 JITTER ATTENUATION ....................................................................................................91
Figure 16-6 PROTECTED INTERFACE EXAMPLE FOR THE DS21552...........................................93
Figure 16-7 PROTECTED INTERFACE EXAMPLE FOR TE DS21352..............................................94
Figure 16-8 TYPICAL MONITOR PORT APPLICATION....................................................................95
Figure 19-1 JTAG FUNCTIONAL BLOCK DIAGRAM......................................................................100
Figure 19-2 TAP CONTROLLER STATE DIAGRAM ........................................................................103
Figure 20-1 IBO BASIC CONFIGURATION USING 4 SCTS ............................................................110
Figure 21-1 RECEIVE SIDE D4 TIMING.............................................................................................111
Figure 21-2 RECEIVE SIDE ESF TIMING...........................................................................................112
Figure 21-3 RECEIVE SIDE BOUNDARY TIMING (with elastic store disabled)..............................113
Figure 21-4 RECEIVE SIDE 1.544 MHz BOUNDARY TIMING (with elastic store enabled) ...........113
Figure 21-5 RECEIVE SIDE 2.048 MHz BOUNDARY TIMING (with elastic store enabled) ...........114
Figure 21-6 RECEIVE SIDE INTERLEAVE BUS OPERATION, BYTE MODE ..............................115
Figure 21-7 RECEIVE SIDE INTERLEAVE BUS OPERATION, FRAME MODE ...........................116
Figure 21-8 TRANSMIT SIDE D4 TIMING .........................................................................................117
Figure 21-9 TRANSMIT SIDE ESF TIMING .......................................................................................118
Figure 21-10 TRANSMIT SIDE BOUNDARY TIMING (with elastic store disabled) ........................119
Figure 21-11 TRANSMIT SIDE 1.544 MHz BOUNDARY TIMING (with elastic store enabled)......119
Figure 21-12 TRANSMIT SIDE 2.048 MHz BOUNDARY TIMING (with elastic store enabled)......120
Figure 21-13 TRANSMIT SIDE INTERLEAVE BUS OPERATION, BYTE MODE.........................121
Figure 21-14 TRANSMIT SIDE INTERLEAVE BUS OPERATION, FRAME MODE .....................122
Figure 22-1 RECEIVE DATA FLOW ...................................................................................................123
Figure 22-2 TRANSMIT DATA FLOW................................................................................................124
Figure 24-1 INTEL BUS READ TIMING (BTS=0 / MUX=1) .............................................................127
Figure 24-2 INTEL BUS WRITE TIMING (BTS=0 / MUX=1) ...........................................................127
Figure 24-3 MOTOROLA BUS TIMING (BTS=1 / MUX=1)..............................................................128
Figure 24-4 INTEL BUS READ TIMING (BTS=0 / MUX=0) ..............................................................130
Figure 24-5 INTEL BUS READ TIMING (BTS=0 / MUX=0) .............................................................130
Figure 24-6 MOTOROLA BUS READ TIMING (BTS=1 / MUX=0)..................................................131
Figure 24-7 MOTOROLA BUS READ TIMING (BTS=1 / MUX=0)..................................................131
Figure 24-8 RECEIVE SIDE TIMING ..................................................................................................133
Figure 24-9 RECEIVE SIDE TIMING, ELASTIC STORE ENABLED...............................................134
Figure 24-10 RECEIVE LINE INTERFACE TIMING .........................................................................135
Figure 24-11 TRANSMIT SIDE TIMING.............................................................................................137
Figure 24-12 TRANSMIT SIDE TIMING, ELASTIC STORE ENABLED .........................................138
Figure 24-13 TRANSMIT LINE INTERFACE TIMING......................................................................138
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