FIN1108MTDX [ONSEMI]
LVDS 8 端口高速中继器;
| 型号： | FIN1108MTDX |
| 厂家： | 
ONSEMI |
| 描述： | LVDS 8 端口高速中继器 驱动 中继器 光电二极管 接口集成电路 驱动器 |
| 文件： | 总11页 (文件大小：784K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON
Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s
technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA
Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended
or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out
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is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
September 2010
FIN1108 — LVDS 8-Port, High-Speed Repeater
Features
Descriptions
This eight-port repeater is designed for high-speed
interconnects utilizing Low Voltage Differential
Signaling (LVDS) technology.
Greater than 800Mbps Data Rate
3.3V Power Supply Operation
3.5ps Maximum Random Jitter
and 135ps Maximum Deterministic Jitter
The FIN1108 accepts and outputs LVDS levels with a
typical differential output swing of 330mV, which
provides low EMI at ultra-low power dissipation even
at high frequencies. The FIN1108 provides a VBB
reference for AC coupling on the inputs. In addition,
the FIN1108 can directly accept LVPECL, HSTL, and
SSTL-2 for translation to LVDS.
Wide Rail-to-Rail Common Mode Range
LVDS Receiver Inputs Accept LVPECL, HSTL,
and SSTL-2 Directly
Ultra-low Power Consumption
20ps Typical Channel-to-Channel Skew
Power-Off Protection
7.5kV HBM ESD Protection
Meets or Exceeds the TIA/EIA-644-A LVDS
Standard
48-Lead TSSOP Package
Open-Circuit Fail-Safe Protection
VBB Reference Output
Ordering Information
Operating
Temperature Range
Packing
Part Number
Package
Method
48-Lead, Thin Shrink Small Outline Package (TSSOP),
JEDEC MO-153, 6.1mm Wide
FIN1108MTD
-40 to +85°C
Tube
48-Lead, Shrink Small Outline Package (TSSOP),
JEDEC MO-153, 6.1mm Wide
FIN1108MTDX
-40 to +85°C
Tape and Reel
© 2002 Fairchild Semiconductor Corporation
FIN1108 • Rev. 1.0.4
www.fairchildsemi.com
Pin Configuration
Figure 1. Pin Configuration
Pin Definitions
Pin #
Name
Description
1,2,23,37,36
GND
Ground.
3
/EN12
Inverting driver enable for DOUT1 and DOUT2
Inverting LVDS input.
.
4,7,8,11,14,17,18,21
RIN1-,RIN2-,RIN3-,RIN5-RIN6-,RIN7-,RIN8-
5,6,9,10,15,16,19,20
RIN1+,RIN2+,RIN3+,RIN5+RIN6+,RIN7+,RIN8+
Non-inverting LVDS input.
Power supply pin.
12,25,26,47,48
VCC
EN
13
22
24
27
Driver enable for all outputs.
Inverting driver enable for DOUT3 and DOUT4
Reference voltage output.
Inverting driver enable for DOUT5 and DOUT6
/EN34
VBB
.
.
/EN56
D
OUT8-,DOUT7-,DOUT6-,DOUT5-DOUT4-
28,31,32,35,38,41,42,45
Inverting drive output.
,DOUT3-,DOUT2-,DOUT1
-
DOUT8+,DOUT7+,DOUT6+,DOUT5+DOUT4+
,
29,30,33,34,39,40,43,44
46
Non-inverting drive output.
DOUT3+,DOUT2+,DOUT1
+
/EN78
Inverting driver enable for DOUT7 and DOUT8
.
© 2002 Fairchild Semiconductor Corporation
FIN1108 • Rev. 1.0.4
www.fairchildsemi.com
2
Functional Diagram
Figure 2. Functional Diagram
Table 1. Function Table
Inputs
Outputs
EN
/ENXX
DIN+
HIGH
LOW
DIN-
LOW
HIGH
DOUT+
HIGH
LOW
HIGH
DOUT-
LOW
HIGH
HIGH
LOW
LOW
HIGH
HIGH
LOW
Fail-Safe
LOW
Don’t Care
LOW
HIGH
Don’t Care
Don’t Care
Don’t Care
Don’t Care
High Impedance
High Impedance
High Impedance
High Impedance
Don’t Care
© 2002 Fairchild Semiconductor Corporation
FIN1108 • Rev. 1.0.4
www.fairchildsemi.com
3
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device
reliability. The absolute maximum ratings are stress ratings only.
Symbol
VCC
Parameter
Min.
-0.5
Max.
+4.6
+4.6
+4.6
10
Unit
V
Supply Voltage
VIN
LVDS DC Input Voltage
-0.5
V
VOUT
IOSD
TSTG
TJ
LVDS DC Output Voltage
-0.5
V
Driver Short-Circuit Current
Continuous
-65
mA
°C
°C
°C
Storage Temperature Range
Junction Temperature
+150
+150
+260
7500
400
TL
Lead Temperature, Soldering, 10 seconds
Human Body Model, JESD22-A114
Machine Model, JEDEC: JESD22-A115
ESD
V
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to Absolute Maximum Ratings.
Symbol
Parameter
Min.
3.0
Max.
3.6
Unit
V
VCC
Supply Voltage
Magnitude of Differential Voltage
Common Mode Voltage Range
Operating Temperature
100
mV to VCC
V
⏐VID⏐
VIC
V
(0V + ⏐VID⏐/2)
(VCC - ⏐VID⏐/2)
TA
-40
+85
°C
© 2002 Fairchild Semiconductor Corporation
FIN1108 • Rev. 1.0.4
www.fairchildsemi.com
4
DC Electrical Characteristics
Typical values are at TA=25°C with VCC=3.3V.
Symbol
Parameter
Conditions
Min.
Typ.
Max. Units
Differential Input
Threshold HIGH
VIC=+0.05V, + 1.2V, or VCC - 0.05V
Figure 3
VTH
100
mV
mV
V
Differential Input
Threshold LOW
VIC=+0.05V, + 1.2V, or VCC - 0.05V
Figure 3
VTL
VIH
VIL
-100
2.0
Input HIGH Voltage
(EN or /EN)
VCC
0.8
Input LOW Voltage
(EN or /EN)
GND
250
V
Output Differential
Voltage
VOD
330
450
mV
VOD Magnitude Change
from Differential
LOW-to-HIGH
25
1.375
25
mV
V
ΔVOD
VOS
RL=100Ω, Driver Enabled,
Figure 4
Offset Voltage
1.125
1.230
Offset Magnitude
Change from Differential
LOW-to-HIGH
mV
ΔVOS
D
OUT+=0V and DOUT-=0V,
-3.4
-6.0
mA
mA
Short-Circuit Output
Current
Driver Enabled
IOS
VOD=0V, Driver Enabled
±3.4
±6.0
VIN=0V to VCC
Other Input=VCC or 0V
for Differential Input
,
Input Current (EN, /EN,
IIN
±20
µA
DINx+, DINx-
)
Power-off Input or
Output Current
IOFF
ICCZ
ICC
VCC=0V, VIN or VOUT=0V to 3.6V
Drivers Disabled
±20
20
µA
mA
mA
µA
V
Disabled Power
Supply Current
Drivers Enabled, Any Valid Input
Condition
Power Supply Current
80
Disabled Output
Leakage Current
Driver Disabled, DOUT+=0V, to 3.6V
or DOUT-=0V to 3.6V
IOZ
±20
Common Mode
Voltage Range
VCC-
(VID/2)
VIC
VID/2
Enable Input
LVDS Input
3
3
3
CIN
Input Capacitance
pF
COUT
VBB
Output Capacitance
pF
V
Output Reference
Voltage
1.125
1.200
1.375
VCC=3.3V, IBB=0 to -275μA
© 2002 Fairchild Semiconductor Corporation
FIN1108 • Rev. 1.0.4
www.fairchildsemi.com
5
AC Electrical Characteristics
Typical values are at TA=25°C with VCC=3.3V.
Symbol
Parameter
Conditions
Min.
Typ.
Max. Units
Differential Output
Propagation Delay
LOW-to-HIGH
tPLHD
0.75
1.10
1.75
1.75
ns
ns
Differential Output
Propagation Delay
HIGH-to-LOW
tPHLD
0.75
1.10
Differential Output Rise
Time (20% to 80%)
RL=100Ω, CL=5pF
tTLHD
tTHLD
tSK(P)
0.29
0.29
0.40
0.40
0.02
0.58
0.58
0.20
ns
ns
ns
VID=200mV to 450mV,
VIC= VID/2 to VCC – (VID/2)
Duty Cycle=50%
Figure 3
Differential Output Fall
Time (80% to 20%)
Pulse Skew
|tPLH - tPHL
|
tSK(LH)
tSK(HL)
tSK(PP)
fMAX
0.02
0.02
0.15
0.15
0.5
Channel-to-Channel
Skew(1)
ns
Part-to-Part Skew(2)
Maximum Frequency(3)(4)
ns
400
>630
3.0
MHz
Differential Output
Enable Time from
Z to HIGH
tPZHD
tPZLD
tPHZD
tPLZD
5.0
5.0
5.0
5.0
ns
ns
ns
ns
Differential Output
Enable Time from
Z to LOW
3.1
2.2
2.5
RL=100Ω, CL=5pF
Figure 4, Figure 5
Differential Output
Disable Time from
HIGH to Z
Differential Output
Disable Time from
LOW to Z
LVDS Data Jitter,
Deterministic
VID=300mV, PRBS=223-1,
VIC=1.2V at 800Mbps
tDJ
tRJ
Notes:
80
135
3.5
ps
ps
LVDS Clock Jitter,
Random (RMS)
VID=300mV
VIC=1.2V at 400Mbps
1.9
1. tSK(LH), tSK(HL) is the skew between specified outputs of a single device when the outputs have identical loads and
are switching in the same direction.
2.
tSK(PP) is the magnitude of the difference in propagation delay times between any specified terminals of two
devices switching in the same direction (either LOW-to-HIGH or HIGH-to-LOW) when both devices operate with
the same supply voltage, same temperature, and have identical test circuits.
3. Passing criteria for maximum frequency is the output VOD >250mV and the duty cycle is better than 45% / 55%
with all channels switching.
4. Output loading is transmission-line environment only; CL is <1pF of stray test fixture capacitance.
© 2002 Fairchild Semiconductor Corporation
FIN1108 • Rev. 1.0.4
www.fairchildsemi.com
6
Test Diagrams
Figure 3. Differential Receiver Voltage
Figure 4. Differential Driver DC Test Circuit
Definitions
Notes: All LVDS input pulses have
frequency=10MHz, tR or tF<0.5ns.
CL includes all probe and jig capacitance.
Figure 5. Differential Driver Propagation Delay
and Transition Time Test Circuit
Figure 6. AC Waveform
Notes: All LVTTL input pulses have
frequency=10MHz, tR or tF<2ns.
CL includes all probe and jig capacitance.
Figure 7. Differential Driver Enable and Disable
Circuit
Figure 8. Enable and Disable AC Waveforms
© 2002 Fairchild Semiconductor Corporation
FIN1108 • Rev. 1.0.4
www.fairchildsemi.com
7
Physical Dimensions
Figure 9. 48-Lead, Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
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’s online packaging area for the most recent package drawings:
http://www.fairchildsemi.com/packaging/
© 2002 Fairchild Semiconductor Corporation
FIN1108 • Rev. 1.0.4
www.fairchildsemi.com
8
© 2002 Fairchild Semiconductor Corporation
FIN1108 • Rev. 1.0.4
www.fairchildsemi.com
9
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent
coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein.
ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,
regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or
specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer
application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not
designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification
in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized
application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and
expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such
claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This
literature is subject to all applicable copyright laws and is not for resale in any manner.
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