XRT91L31IQ-F Exar Corporation, XRT91L31IQ-F Datasheet - Page 33

• Manufacturer Part Number: XRT91L31IQ-F
• Description: IC TXRX SONET/SDH 8BIT 64QFP
• Manufacturer: Exar Corporation
• Type: Transceiverr

Specifications of XRT91L31IQ-F

• Package / Case: 64-QFP
• Input: LVCMOS, LVPECL, LVTTL
• Output: LVCMOS, LVPECL, LVTTL
• Frequency - Max: 77.76MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Frequency-max: 77.76MHz
• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 155.52 Mbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 240 mA or 270 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 1016-1361

REV. 1.0.2
The XRT91L31 Eye diagram illustrates the transmit serial output signal integrity and quality.
SONET equipment jitter requirements are specified for the following three types of jitter. The definitions of each
of these types of jitter are given below. SONET equipment jitter requirements are specified for the following
three types of jitter.
Jitter tolerance is defined as the peak-to-peak amplitude of sinusoidal jitter applied on the input OC-N
equipment interface that causes an equivalent 1dB optical power penalty. OC-1/STS-1, OC-3/STS-3, OC-12
and OC-48 category II SONET interfaces should tolerate the input jitter applied according to the mask of
Figure
Figure 24
F
4.5
4.6
4.6.1
IGURE
23.
22. T
Eye Diagram
SONET Jitter Requirements
Jitter Tolerance:
and
RANSMIT
Figure 25
STS-3/STM-1
E
LECTRICAL
STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER
show jitter tolerance performance of XRT91L31.
O
UTPUT
E
YE
D
IAGRAM
33
STS-12/STM-4
XRT91L31