SCAN921226SLC/NOPB

SCAN921226SLC/NOPB

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SCAN921226SLC/NOPB
LINE RECEIVER, 1 FUNC, 1 RCVR, C
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Quantity Available: 4098
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Texas Instruments

Texas Instruments

Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.

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SCAN921226SLC/NOPB DESCRIPTION

The SCAN921025 transforms a 10-bit wide parallelLVCMOS/LVTTL data bus into a single high speedBus LVDS serial data stream with embedded clock.The SCAN921226 receives the Bus LVDS serial datastream and transforms it back into a 10-bit wideparallel data bus and recovers parallel clock.Both devices are compliant with IEEE 1149.1Standard for Boundary Scan Test.IEEE 1149.1features provide the design or test engineer accessto thevia a standard Test Access Portbackplane or cable interconnects and the ability toverify differential signal integrity. The pair of devicesalso features an at-speed BIST mode which allowstheandbetweenDeserializer to be verified at-speed.the Serializerinterconnects(TAP)The SCAN921025 transmits data over backplanes orcable. The single differential pair data path makesPCB design easier. In addition, the reduced cable,PCB trace count, and connector size tremendouslyreduce cost. Since one output transmits clock anddata bits serially, it eliminates clock-to-data and data-to-data skew. The powerdown pin saves power byreducing supply current when not using either device.Upon power up of the Serializer, you can choose toactivateallow theDeserializerto use the synchronization-to-random-data feature. By using the synchronization mode, theDeserializer will establish lock to a signal withinspecified lock times. In addition, the embedded clockensures a transition on the bus every 12-bit cycle.This eliminates transmission errors due to chargedcable conditions. Furthermore, you may puttheSCAN921025 output pins into Tri-state to achieve ahigh impedance state. The PLL can locktofrequencies between 30 MHz and 80 MHz.synchronization modeor

SCAN921226SLC/NOPB FUNCTIONAL DESCRIPTION

The SCAN921025 and SCAN921226 are a 10-bit Serializer and Deserializer chipset designed to transmit dataover differential backplanes at clock speeds from 30 to 80 MHz. The chipset is also capable of driving data overUnshielded Twisted Pair (UTP) cable.The chipset has three active states of operation: Initialization, Data Transfer, and Resynchronization; and twopassive states: Powerdown and TRI-STATE. In addition to the active and passive states, there are also testmodes for JTAG access and at-speed BIST.The following sections describe each operation and passive state and the test modes.

Product Attributes

TYPE DESCRIPTION Select all
Package Bulk
Package / Case 49-LFBGA
Series -
Mounting Type Surface Mount
Operating Temperature -40°C ~ 80°C (TA)
Voltage - Supply 3V ~ 3.6V
Number of Outputs 10
Number of Inputs 1
Output Type LVCMOS, LVTTL
Input Type LVDS
Data Rate 800Mbps
Function Deserializer
Product Status Active
Supplier Device Package 49-NFBGA (7x7)

Active

Quantity Available: 4098
SZC Quality Assurance
Texas Instruments

Texas Instruments

Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.

View All Product from Texas Instruments
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