FIN3385MTDX Fairchild Semiconductor, FIN3385MTDX Datasheet

IC SERIALIZER/DESERIAL 56-TSSOP

FIN3385MTDX

Manufacturer Part Number
FIN3385MTDX
Description
IC SERIALIZER/DESERIAL 56-TSSOP
Manufacturer
Fairchild Semiconductor
Type
Low Voltage 28-Bit Flat Panel Display Linkr
Datasheet

Specifications of FIN3385MTDX

Function
Serializer/Deserializer
Data Rate
2.38Gbps
Input Type
LVTTL
Output Type
LVDS
Number Of Inputs
28
Number Of Outputs
4
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-10°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
56-TSSOP
Ic Output Type
LVDS
No. Of Inputs
28
No. Of Outputs
4
Supply Voltage Range
3V To 3.6V
Driver Case Style
TSSOP
No. Of Pins
56
Termination Type
SMD
Rohs Compliant
Yes
Number Of Drivers
4
Number Of Receivers
28
Operating Supply Voltage
3.3 V
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 65 C
Mounting Style
SMD/SMT
Supply Current
41.8 mA
Supply Voltage (max)
3.6 V
Supply Voltage (min)
3 V
Filter Terminals
SMD
Digital Ic Case Style
TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
FIN3385MTDX
FIN3385MTDXTR
© 2003 Fairchild Semiconductor Corporation
FIN3383/3384/3385/3386 • Rev. 1.0.4
FIN3385 / FIN3383 / FIN3384 / FIN3386
Low-Voltage 28-Bit Flat Panel Display Link Serializer / Deserializer
Features
Ordering Information
Part Number
FIN3383MTDX
FIN3384MTDX
FIN3385MTDX
FIN3386MTDX
Table 1. Display Panel Link Serializer / Deserializer Chip Matrix
FIN3385
FIN3383
FIN3386
FIN3384
For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
Low Power Consumption
20MHz to 85MHz Shift Clock Support
±1V Common-Mode Range around 1.2V
Narrow Bus Reduces Cable Size and Cost
High Throughput (up to 2.38Gbps)
Internal PLL with No External Component
Compatible with TIA/EIA-644 Specification
56-Lead TSSOP Package
Part
Temperature
-10 to +70°C
Operating
Frequency
Range
CLK
85
66
85
66
Status
RoHS
Eco
LVTTL In
28
28
56-Lead Thin Shrink Small Outline Package
(TSSOP), JEDEC MO-153,6.1mm Wide
LVDS Out
4
4
Description
The FIN3385 and FIN3383 transform 28-bit wide
parallel LVTTL (Low-Voltage TTL) data into four serial
LVDS (Low Voltage Differential Signaling) data streams.
A phase-locked transmit clock is transmitted in parallel
with the data stream over a separate LVDS link. Every
cycle of transmit clock, 28 bits of input LVTTL data are
sampled and transmitted.
The FIN3386 and FIN3384 receive and convert the 4/3
serial LVDS data streams back into 28/21 bits of LVTTL
data. Refer to Table 1 for a matrix summary of the
serializers and deserializers available. For the FIN3385,
at a transmit clock frequency of 85MHz, 28-bits of
LVTTL data are transmitted at a rate of 595Mbps per
LVDS channel. These chipsets solve EMI and cable
size problems associated with wide and high-speed TTL
interfaces.
Package
LVDS In
4
4
LVTTL Out
28
28
Packing Method
Tape and Reel
July 2009
www.fairchildsemi.com
56 TSSOP
Package

Related parts for FIN3385MTDX

FIN3385MTDX Summary of contents

Page 1

... Compatible with TIA/EIA-644 Specification 56-Lead TSSOP Package Ordering Information Operating Part Number Temperature Range FIN3383MTDX FIN3384MTDX -10 to +70°C FIN3385MTDX FIN3386MTDX For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html. Table 1. Display Panel Link Serializer / Deserializer Chip Matrix CLK Part Frequency FIN3385 85 FIN3383 ...

Page 2

... Block Diagrams Figure 1. FIN3385 and FIN3383 Transmitter Functional Diagram Figure 2. FIN3386 and FIN3384 Receiver Functional Diagram © 2003 Fairchild Semiconductor Corporation FIN3383/3384/3385/3386 • Rev. 1.0.4 2 www.fairchildsemi.com ...

Page 3

... I PLL PLL GND I LVDS LVDS GND GND I © 2003 Fairchild Semiconductor Corporation FIN3383/3384/3385/3386 • Rev. 1.0.4 Truth Table TxIn Active Active Floating Floating Don’t Care Notes: 1. The outputs of the transmitter or receiver remains in a high-impedance state until V reaches 2V. 2. TxCLKOut± settles at a free-running frequency ...

Page 4

... PLL GND I LVDS LVDS GND GND I © 2003 Fairchild Semiconductor Corporation FIN3383/3384/3385/3386 • Rev. 1.0.4 Number of Pins 4/3 Negative LVDS Differential Data Output 4/3 Positive LVDS Differential Data Output 1 Negative LVDS Differential Data Input 1 Positive LVDS Differential Clock Input 28/21 LVTTL Level Data Output, goes HIGH for /PwrDn LOW ...

Page 5

... Shorted means (± inputs are shorted to each other, or ± inputs are shorted to each other and ground or V either ± inputs are shorted to ground or V still in the valid range (greater than 100mV) and V recognized and the part responds normally. © 2003 Fairchild Semiconductor Corporation FIN3383/3384/3385/3386 • Rev. 1.0.4 PwrDn Normal < ...

Page 6

... V Maximum Supply Noise Voltage CCNPP Note: 8. 100mV V noise should be tested for frequency at least up to 2MHz. All the specifications should be met CC under such a noise. © 2003 Fairchild Semiconductor Corporation FIN3383/3384/3385/3386 • Rev. 1.0.4 Parameter I/O to GND All Pins Parameter (8) 6 Min. Max. ...

Page 7

... The 16-grayscale test pattern tests device power consumption for a “typical” LCD display pattern. The test pattern approximates signal switching needed to produce groups of 16 vertical strips across the display. © 2003 Fairchild Semiconductor Corporation FIN3383/3384/3385/3386 • Rev. 1.0.4 =3.3V; minimum and maximum are at over supply voltages and operating ...

Page 8

... Transmitter Output Pulse Position of Bit 4 TPPB4 t Transmitter Output Pulse Position of Bit 5 TPPB5 t Transmitter Output Pulse Position of Bit 6 TPPB6 © 2003 Fairchild Semiconductor Corporation FIN3383/3384/3385/3386 • Rev. 1.0.4 =3.3V; minimum and maximum are at over supply voltages and operating CC Parameter Conditions Figure 9 (10% to 90%) ...

Page 9

... Figure 18). Figure 20 shows the skew between the first data bit and clock output. A two-bit cycle delay is guaranteed when the MSB is output from transmitter. 14. This jitter specification is based on the assumption that PLL has a reference clock with cycle-to-cycle input jitter of less than 2ns. © 2003 Fairchild Semiconductor Corporation FIN3383/3384/3385/3386 • Rev. 1.0.4 (13) -0.2 a-0 ...

Page 10

... Pattern with Load I CCWR 3:21 Receiver Power Supply Current for Worst Case (15) Pattern with Load Powered-Down Supply I CCPDT Current © 2003 Fairchild Semiconductor Corporation FIN3383/3384/3385/3386 • Rev. 1.0.4 =3.3V. Minimum and maximum values are over supply voltage and CC Conditions I =-0.4mA OH I =2mA OL ...

Page 11

... Total channel latency from serializer to deserializer 17. Receiver skew margin is defined as the valid sampling window after considering potential setup/hold time and minimum/maximum bit position. © 2003 Fairchild Semiconductor Corporation FIN3383/3384/3385/3386 • Rev. 1.0.4 (Continued) =3.3V; minimum and maximum are at over supply voltages and operating ...

Page 12

... Total channel latency from serializer to deserializer 20. Receiver skew margin is defined as the valid sampling window after considering potential setup/hold time and minimum / maximum bit position. © 2003 Fairchild Semiconductor Corporation FIN3383/3384/3385/3386 • Rev. 1.0.4 Conditions Figure 12 ...

Page 13

... Table 2. Receiver Minimum and Maximum Input Threshold Test Voltages Applied Voltages ( 1.25 1.15 2.40 2.30 0.10 0 1.50 0.90 2.40 1.80 0.60 0 © 2003 Fairchild Semiconductor Corporation FIN3383/3384/3385/3386 • Rev. 1.0.4 Resulting Differential Input Voltage (mV 1.15 100 1.25 -100 2.30 100 2.40 -100 ...

Page 14

... Figure 8. Transmitter LVDS Output Load and Transition Times Figure 9. Transmitter Setup/Hold and HIGH/LOW Times (Rising-Edge Strobe) Figure 10. Transmitter Input Clock Transition Time Figure 11. Transmitter Outputs Channel-to-Channel Skew © 2003 Fairchild Semiconductor Corporation FIN3383/3384/3385/3386 • Rev. 1.0.4 Figure 7. Worst-Case Test Pattern 14 www.fairchildsemi.com ...

Page 15

... RHRC Figure 13. Transmitter Clock-In to Clock-Out Delay (Rising-Edge Strobe) Figure 14. Receiver Clock-In to Clock-Out Delay (Falling-Edge Strobe) © 2003 Fairchild Semiconductor Corporation FIN3383/3384/3385/3386 • Rev. 1.0.4 (Continued) Figure 15. Receiver Phase Lock Loop Set Time 15 www ...

Page 16

... Note: 24. This output date pulse position works for both transmitters with 21 TTL inputs, except the LVDS output bit mapping difference. Two-bit cycle delay is guaranteed with the MSB is output from transmitter. © 2003 Fairchild Semiconductor Corporation FIN3383/3384/3385/3386 • Rev. 1.0.4 (Continued) Figure 16. Transmitter Power-down Delay Figure 17 ...

Page 17

... RSKM The minimum and maximum pulse position values are based on the bit position of each of the seven bits within the LVDS data stream across PVT (Process, Voltage Supply, and Temperature). © 2003 Fairchild Semiconductor Corporation FIN3383/3384/3385/3386 • Rev. 1.0.4 (Continued) Figure 20. Transmitter Output Pulse Bit Position Figure 21 ...

Page 18

... The ±3ns cycle-to-cycle input jitter is the static phase error between the two clock sources. Jumping between two clock sources to simulate the worst-case of clock-edge jump (3ns) from graphical controllers. Cycle-to- cycle jitter at TxCLKOut pin should be measured cross V <2MHz). © 2003 Fairchild Semiconductor Corporation FIN3383/3384/3385/3386 • Rev. 1.0.4 (Continued) range with 100mV noise (V ...

Page 19

... Note: 30. The 16-grayscale test pattern tests device power consumption for a “typical” LCD display pattern. The test pattern approximates signal switching needed to produce groups of 16 vertical strips across the display. © 2003 Fairchild Semiconductor Corporation FIN3383/3384/3385/3386 • Rev. 1.0.4 (Continued) Figure 25. “16 Grey-Scale” Test Pattern Figure 26 ...

Page 20

... Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’ ...

Page 21

... Fairchild Semiconductor Corporation FIN3383/3384/3385/3386 • Rev. 1.0.4 21 www.fairchildsemi.com ...

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