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DS90CR216A, DS90CR286A, DS90CR286A-Q1
SNLS043H –MAY 2000–REVISED JANUARY 2016
DS90CR286A/-Q1 (or DS90CR216A) 3.3-V Rising Edge Data Strobe LVDS Receiver
28-Bit (or 21-Bit) Channel Link-66 MHz
1 Features
3 Description
The DS90CR286A receiver converts the four LVDS
data streams back into parallel 28 bits of LVCMOS
data. Also available is the DS90CR216A receiver that
converts the three LVDS data streams back into
parallel 21 bits of LVCMOS data. The outputs of both
receivers strobe on the rising edge.
1
•
20 to 66 MHz Shift Clock Support
•
•
•
50% Duty Cycle on Receiver Output Clock
Best–in–Class Set and Hold Times on Rx Outputs
Rx Power Consumption < 270 mW (Typ) at 66
MHz Worst Case
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•
•
•
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Rx Power-Down Mode < 200 μW (Max)
ESD Rating > 7 kV (HBM), > 700 V (EIAJ)
PLL Requires No External Components
Compatible with TIA/EIA-644 LVDS Standard
The receiver LVDS clock operates at rates from 20 to
66 MHz. The device phase-locks to the input clock,
samples the serial bit streams at the LVDS data lines,
and converts them into parallel output data. At an
incoming clock rate of 66 MHz, each LVDS input line
is running at a bit rate of 462 Mbps, resulting in a
maximum throughput of 1.848 Gbps for the
DS90CR286A and 1.386 Gbps for the DS90CR216A.
Low Profile 56-Pin or 48-Pin DGG (TSSOP)
Package
•
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Operating Temperature: −40°C to 85°C
The DS90CR286A and DS90CR216A devices are
enhanced over prior generation receivers and provide
a wider data valid time on the receiver output. The
use of these serial link devices is ideal for solving
EMI and cable size problems associated with
transmitting data over wide, high speed parallel
LVCMOS interfaces. Both devices are offered in
TSSOP packages.
Automotive Q Grade Available - AEC-Q100 Grade
3 Qualified
2 Applications
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•
•
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Video Displays
Automotive Infotainment
Industrial Printers and Imaging
Digital Video Transport
Machine Vision
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
14.00 mm x 6.10 mm
14.00 mm x 6.10 mm
12.50 mm × 6.10 mm
DS90CR286AMTD TSSOP (56)
DS90CR286AQMT TSSOP (56)
DS90CR216AMTD TSSOP (48)
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Typical Application Block Diagram (DS90CR216A)
[ë5{ /ꢀble or ꢁ/. Çrꢀce
5{90/w216! 21-.it wx
18-.it wD. 5isplꢀy Ünit
wxhÜÇꢂ20:0]
[ë5{ 5ꢀtꢀ
Graphics Processor Unit (GPU)
21-Bit Tx Data
(3 LVDS Data, 1 LVDS Clock)
[ë5{ /lock
wx/[Y
PLL
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.