DS33R11+ Maxim Integrated Products, DS33R11+ Datasheet - Page 13

• Manufacturer Part Number: DS33R11+
• Description: IC ETH TXRX T1/E1/J1 256-BGA
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of DS33R11+

• Protocol: T1/E1/J1
• Voltage - Supply: 1.8V, 3.3V
• Mounting Type: Surface Mount
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -

2.9 T1/E1/J1 Line Interface
2.10 Clock Synthesizer
2.11 Jitter Attenuator
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Requires only a 2.048MHz master clock for both E1 and T1 operation with the option to use 1.544MHz
for T1 operation
Fully software configurable
Short-haul and long-haul applications
Automatic receive sensitivity adjustments
Ranges include 0 to 43dB or 0 to 12dB for E1 applications and 0 to 13dB or 0 to 36dB for T1
applications
Receive level indication in 2.5dB steps from -42.5dB to -2.5dB
Internal receive termination option for 75Ω, 100Ω, and 120Ω lines
Internal transmit termination option for 75Ω, 100Ω, and 120Ω lines
Monitor application gain settings of 20dB, 26dB, and 32dB
G.703 receive synchronization-signal mode
Flexible transmit waveform generation
T1 DSX-1 line build-outs
T1 CSU line build-outs of -7.5dB, -15dB, and -22.5dB
E1 waveforms include G.703 waveshapes for both 75Ω coax and 120Ω twisted cables
AIS generation independent of loopbacks
Alternating ones and zeros generation
Square-wave output
Open-drain output option
NRZ format option
Transmitter power-down
Transmitter 50mA short-circuit limiter with current-limit-exceeded indication
Transmit open-circuit-detected indication
Line interface function can be completely decoupled from the framer/formatter
Output frequencies include 2.048MHz, 4.096MHz, 8.192MHz, and 16.384MHz
Derived from recovered receive clock
32-bit or 128-bit crystal-less jitter attenuator
Requires only a 2.048MHz master clock for both E1 and T1 operation with the option to use 1.544MHz
for T1 operation
Can be placed in either the receive or transmit path or disabled
Limit trip indication
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