XRT75R12IB-F Exar Corporation, XRT75R12IB-F Datasheet - Page 45
XRT75R12IB-F
Manufacturer Part Number
XRT75R12IB-F
Description
Peripheral Drivers & Components (PCIs) 12 Channel 3.3V-5V temp -45 to 85C
Manufacturer
Exar Corporation
Datasheet
1.XRT75R12IB-F.pdf
(90 pages)
Specifications of XRT75R12IB-F
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Operating Supply Voltage
3.3 V
Package / Case
TBGA-420
Ic Interface Type
Parallel, Serial
Supply Voltage Range
3.135V To 3.465V
Operating Temperature Range
-40°C To +85°C
Digital Ic Case Style
BGA
No. Of Pins
420
Filter Terminals
SMD
Rohs Compliant
Yes
Data Rate Max
51.84Mbps
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 45 of 90
- Download datasheet (536Kb)
REV. 1.0.4
The XRT75R12 offers three loopback modes for diagnostic purposes. The loopback modes are selected via
the RLB_n and LLB_n bits n the Channel control registers select the loopback modes.
In this mode, the transmitter outputs TTIP_n and TRing_n are internally connected to the receiver inputs
RTIP_n and RRing_n as shown in
pins for the corresponding transceiver. Analog loopback exercises most of the functional blocks of the device
including the jitter attenuator which can be selected in either the transmit or receive path.
N
F
6.2
6.2.1
OTES
IGURE
1. In the Analog loopback mode, data is also output via TTIP_n and TRing_n pins.
2. Signals on the RTIP_n and RRing_n pins are ignored during analog loopback.
:
30. A
LOOPBACKS
TxPOS
TxNEG
RxPOS
RxNEG
RxClk
ANALOG LOOPBACK
TxClk
NALOG
TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
L
OOPBACK
HDB3/B3ZS
HDB3/B3ZS
DECODER
ENCODER
Figure
30. Data and clock are output at RxClk_n, RxPOS_n and RxNEG_n
42
RECOVERY
CONTROL
DATA &
CLOCK
TIMING
Tx
Rx
XRT75R12
TTIP
RTIP
RRing
TRing
Related parts for XRT75R12IB-F
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Twelve Channel E3/ds3/sts-1 Line Interface Unit With Jitter
Manufacturer:
Exar Corporation
Datasheet:
Part Number:
Description:
BiCMOS Fixed, Quad, Voltage Output, Single or Dual Supply 8-Bit Digital-to-Analog Converter
Manufacturer:
Exar Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Exar Corporation
Datasheet:
Part Number:
Description:
Voltage-Controlled Oscillator
Manufacturer:
Exar Corporation
Datasheet:
Part Number:
Description:
INTEGRATED LINE TRANSMITTER
Manufacturer:
Exar Corporation
Datasheet:
Part Number:
Description:
Monolithic Function Generator
Manufacturer:
Exar Corporation
Datasheet:
Part Number:
Description:
CMOS Microprocessor Compatible Double-Buffered 12-Bit Digital-to-Analog Converter
Manufacturer:
Exar Corporation
Datasheet:
Part Number:
Description:
CMOS 6 BIT HIGH SPEED ANALOG TO DIGITAL CONVERTER
Manufacturer:
Exar Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Exar Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Exar Corporation
Datasheet:
Part Number:
Description:
8-Channel, Voltage Output 10 MHz Input Bandwidth 8-Bit Multiplying DACs with Serial Digital Data Por
Manufacturer:
Exar Corporation
Datasheet:
Part Number:
Description:
15 V CMOS Multiplying10-Bit Digital-to-Analog Converter
Manufacturer:
Exar Corporation
Datasheet:
Part Number:
Description:
Monolithic Function Generator
Manufacturer:
Exar Corporation
Datasheet: