DS3181 Maxim Integrated Products, DS3181 Datasheet - Page 22

• Manufacturer Part Number: DS3181
• Description: Network Controller & Processor ICs DS3-E3 ATM-Packet PH Y with Built-in Line
• Manufacturer: Maxim Integrated Products

Specifications of DS3181

• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 44.736 Mbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 280 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: TEBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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3.25 Test Features
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Subrate algorithm selection is on per-port basis
Internal subrate mechanism allows down to bit-level granularity of the DS3 or E3 payload
Five pin JTAG port
All functional pins are in/out pins in JTAG mode
Standard JTAG instructions: SAMPLE/PRELOAD, BYPASS, EXTEST, CLAMP, HIGHZ, IDCODE
RAM BIST on all internal RAM
High-Z pin to force all digital output and in/out pins into HIZ
TEST pin for manufacturing scan test modes
(FFRAC) Externally controlled with DS3 or E3 payload manipulating capability
(XFRAC) Externally controlled with flexible DS3 or E3 data rate reduction capability
(IFRAC) Internally controlled with simple DS3 or E3 data rate reduction capability
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