DS90CF364AMTDX National Semiconductor, DS90CF364AMTDX Datasheet

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DS90CF364AMTDX

Manufacturer Part Number
DS90CF364AMTDX
Description
Manufacturer
National Semiconductor
Datasheet

Specifications of DS90CF364AMTDX

Number Of Elements
3
Input Type
CMOS/TTL
Operating Supply Voltage (typ)
3.3V
Differential Input High Threshold Voltage
100mV
Diff. Input Low Threshold Volt
-100mV
Output Type
Flat Panel Display
Operating Temp Range
-10C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
48
Package Type
TSSOP
Number Of Receivers
3
Number Of Drivers
21
Lead Free Status / RoHS Status
Not Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DS90CF364AMTDX
Manufacturer:
NS/国半
Quantity:
20 000
Part Number:
DS90CF364AMTDX/NOPB
Manufacturer:
NS/TI
Quantity:
120
© 2011 National Semiconductor Corporation
+3.3V LVDS Receiver 24-Bit Flat Panel Display (FPD) Link
– 65 MHz, +3.3V LVDS Receiver 18-Bit Flat Panel Display
(FPD) Link – 65 MHz
General Description
The DS90CF384A receiver converts the four LVDS data
streams (Up to 1.8 Gbps throughput or 227 Megabytes/sec
bandwidth) back into parallel 28 bits of CMOS/TTL data (24
bits of RGB and 4 bits of Hsync, Vsync, DE and CNTL). Also
available is the DS90CF364A that converts the three LVDS
data streams (Up to 1.3 Gbps throughput or 170 Megabytes/
sec bandwidth) back into parallel 21 bits of CMOS/TTL data
(18 bits of RGB and 3 bits of Hsync, Vsync and DE). Both
Receivers' outputs are Falling edge strobe. A Rising edge or
Falling edge strobe transmitter (DS90C383A/DS90C363A)
will interoperate with a Falling edge strobe Receiver without
any translation logic.
The DS90CF384A / DS90CF364A devices are enhanced
over prior generation receivers and provided a wider data
valid time on the receiver output.
This chipset is an ideal means to solve EMI and cable size
problems associated with wide, high speed TTL interfaces.
Block Diagrams
TRI-STATE® is a registered trademark of National Semiconductor Corporation.
Order Number DS90CF384AMTD
See NS Package Number MTD56
DS90CF384A
DS90CF384A/DS90CF364A
100870
10087027
Features
20 to 65 MHz shift clock support
50% duty cycle on receiver output clock
Best–in–Class Set & Hold Times on RxOUTPUTs
Rx power consumption <142 mW (typ) @65MHz
Grayscale
Rx Power-down mode <200μW (max)
ESD rating >7 kV (HBM), >700V (EIAJ)
Supports VGA, SVGA, XGA and Dual Pixel SXGA.
PLL requires no external components
Compatible with TIA/EIA-644 LVDS standard
Low profile 56-lead or 48-lead packages
Order Number DS90CF364AMTD
See NS Package Number MTD48
DS90CF364A
January 19, 2011
www.national.com
10087028

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DS90CF364AMTDX Summary of contents

Page 1

... This chipset is an ideal means to solve EMI and cable size problems associated with wide, high speed TTL interfaces. Block Diagrams DS90CF384A Order Number DS90CF384AMTD See NS Package Number MTD56 TRI-STATE® registered trademark of National Semiconductor Corporation. © 2011 National Semiconductor Corporation DS90CF384A/DS90CF364A Features ■ MHz shift clock support ■ ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage ( CMOS/TTL Input Voltage CMOS/TTL Output Voltage LVDS Receiver Input Voltage Junction Temperature Storage Temperature Lead Temperature (Soldering, 4 sec) Solder Reflow Temperature ...

Page 3

Note 1: “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the device should be operated at these limits. The tables of “Electrical Characteristics” specify conditions ...

Page 4

AC Timing Diagrams FIGURE 2. “16 Grayscale” Test Pattern www.national.com FIGURE 1. “Worst Case” Test Pattern (DS90CF384A)(Note 4 10087002 10087012 5, Note 6, Note 7, Note 8) ...

Page 5

FIGURE 3. “16 Grayscale” Test Pattern Note 5: The worst case test pattern produces a maximum toggling of digital circuits, LVDS I/O and CMOS/TTL I/O. Note 6: The 16 grayscale test pattern tests device power consumption for a “typical” LCD ...

Page 6

FIGURE 5. DS90CF384A/DS90CF364A (Receiver) Setup/Hold and High/Low Times FIGURE 6. DS90CF384A/DS90CF364A (Receiver) Clock In to Clock Out Delay FIGURE 7. DS90CF384A/DS90CF364A (Receiver) Phase Lock Loop Set Time www.national.com 10087005 10087006 6 10087007 ...

Page 7

FIGURE 8. 28 Parallel TTL Data Inputs Mapped to LVDS Outputs - DS90CF384A FIGURE 9. 21 Parallel TTL Data Inputs Mapped to LVDS Outputs - DS90CF364A FIGURE 10. DS90CF384A/DS90CF364A (Receiver) Power Down Delay 10087008 7 10087009 10087010 www.national.com ...

Page 8

FIGURE 11. DS90CF384A (Receiver) LVDS Input Strobe Position www.national.com 8 10087025 ...

Page 9

FIGURE 12. DS90CF364A (Receiver) LVDS Input Strobe Position 9 10087026 www.national.com ...

Page 10

C—Setup and Hold Time (Internal data sampling window) defined by Rspos (receiver input strobe position) min and max Tppos—Transmitter output pulse position (min and max) RSKM = Cable Skew (type, length) + Source Clock Jitter (cycle to cycle) + ISI ...

Page 11

DS90CF384A Pin Descriptions — 56L TSSOP Package — 24-Bit FPD Link Receiver Pin Name I/O No. RxIN Positive LVDS differentiaI data inputs. RxIN− Negative LVDS differential data inputs. RxOUT O 28 TTL level data outputs. This ...

Page 12

Pin Diagram for TSSOP Packages DS90CF384A www.national.com 10087023 12 DS90CF364A 10087013 ...

Page 13

Physical Dimensions inches (millimeters) unless otherwise noted 56-Lead Molded Thin Shrink Small Outline Package, JEDEC 48-Lead Molded Thin Shrink Small Outline Package, JEDEC Dimensions shown in millimeters only Order Number DS90CF384AMTD NS Package Number MTD56 Dimensions shown in millimeters only ...

Page 14

... For more National Semiconductor product information and proven design tools, visit the following Web sites at: www.national.com Products Amplifiers www.national.com/amplifiers Audio www.national.com/audio Clock and Timing www.national.com/timing Data Converters www.national.com/adc Interface www.national.com/interface LVDS www.national.com/lvds Power Management www.national.com/power Switching Regulators www.national.com/switchers LDOs www.national.com/ldo LED Lighting www ...

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