DS26504L+ Maxim Integrated Products, DS26504L+ Datasheet - Page 6

• Manufacturer Part Number: DS26504L+
• Description: IC T1/E1/J1 64KCC ELEMENT 64LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS26504L+

• Function: BITS Element
• Interface: 64KCC, E1, T1
• Number Of Circuits: 1
• Voltage - Supply: 3.14 V ~ 3.47 V
• Current - Supply: 150mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Includes: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -

DS26504 T1/E1/J1/64KCC BITS Element
LIST OF TABLES
Table 2-1. T1-Related Telecommunications Specifications ........................................................................................ 9
Table 2-2. E1-Related Telecommunications Specifications ...................................................................................... 10
Table 5-1. LQFP Pinout ............................................................................................................................................. 22
Table 6-1. Transmit Clock Source ............................................................................................................................. 25
Table 6-2. Internal Termination.................................................................................................................................. 25
Table 6-3. E1 Line Build-Out ..................................................................................................................................... 26
Table 6-4. T1 Line Build-Out...................................................................................................................................... 26
Table 6-5. Receive Path Operating Mode ................................................................................................................. 27
Table 6-6.Transmit Path Operating Mode ................................................................................................................. 27
Table 6-7. MCLK Pre-Scaler for T1 Mode ................................................................................................................. 28
Table 6-8. MCLK Pre-Scaler for E1 Mode................................................................................................................. 28
Table 6-9. Other Operational Modes ......................................................................................................................... 29
Table 7-1. Port Mode Select ...................................................................................................................................... 30
Table 7-2. Register Map Sorted By Address ............................................................................................................. 32
Table 8-1. T1 Alarm Criterion .................................................................................................................................... 45
Table 9-1. E1 Sync/Resync Criterion......................................................................................................................... 47
Table 9-2. E1 Alarm Criterion .................................................................................................................................... 50
Table 10-1. TS_8K_4 Pin Functions.......................................................................................................................... 54
Table 10-2. RLOF_CCE Pin Functions ..................................................................................................................... 54
Table 11-1. T1 SSM Messages ................................................................................................................................. 56
Table 12-1. E1 SSM Messages ................................................................................................................................. 65
Table 13-1. Component List (Software-Selected Termination, Metallic Protection).................................................. 93
Table 13-2. Component List (Software-Selected Termination, Longitudinal Protection) .......................................... 94
Table 13-3. Transformer Specifications..................................................................................................................... 95
Table 15-1. Specification of 64kHz Clock Signal at Input Port ................................................................................ 100
Table 15-2. Specification of 64kHz Clock Signal at Output Port ............................................................................. 101
Table 16-1. Specification of 6312kHz Clock Signal at Input Port ............................................................................ 102
Table 16-2. Specification of 6312kHz Clock Signal................................................................................................. 102
Table 17-1. Instruction Codes for IEEE 1149.1 Architecture................................................................................... 107
Table 17-2. ID Code Structure................................................................................................................................. 108
Table 17-3. Device ID Codes................................................................................................................................... 108
Table 17-4. Boundary Scan Control Bits ................................................................................................................. 109
Table 19-1. Thermal Characteristics........................................................................................................................ 114
Table 19-2. Theta-JA (θ
) vs. Airflow...................................................................................................................... 114
JA
Table 19-3. Recommended DC Operating Conditions ............................................................................................ 114
Table 19-4. Capacitance.......................................................................................................................................... 114
Table 19-5. DC Characteristics................................................................................................................................ 115
Table 20-1. AC Characteristics, Multiplexed Parallel Port....................................................................................... 116
Table 20-2. AC Characteristics, Nonmultiplexed Parallel Port ................................................................................ 119
Table 20-3. AC Characteristics, Serial Bus ............................................................................................................. 122
Table 20-4. Receive Side AC Characteristics ......................................................................................................... 124
Table 20-5. Transmit Side AC Characteristics ........................................................................................................ 126
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