Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

GS3490 Fiches technique(PDF) 8 Page - Semtech Corporation

No de pièce GS3490
Description  Configurable Adaptive Cable Equalizer/Cable Driver
Download  22 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  SEMTECH [Semtech Corporation]
Site Internet  http://www.semtech.com
Logo SEMTECH - Semtech Corporation

GS3490 Fiches technique(HTML) 8 Page - Semtech Corporation

Back Button GS3490 Datasheet HTML 4Page - Semtech Corporation GS3490 Datasheet HTML 5Page - Semtech Corporation GS3490 Datasheet HTML 6Page - Semtech Corporation GS3490 Datasheet HTML 7Page - Semtech Corporation GS3490 Datasheet HTML 8Page - Semtech Corporation GS3490 Datasheet HTML 9Page - Semtech Corporation GS3490 Datasheet HTML 10Page - Semtech Corporation GS3490 Datasheet HTML 11Page - Semtech Corporation GS3490 Datasheet HTML 12Page - Semtech Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 22 page
background image
GS3490
Final Data Sheet
Rev. 1
GENDOC-058568
April 2014
8 of 22
Proprietary & Confidential
www.semtech.com
2.3 AC Electrical Characteristics
Table 2-3: AC Electrical Characteristics - Equalizer Mode
VCC = +3.3V ± 5%, TA = -20°C to +85°C (unless otherwise shown), Functional Temperature Range: -40°C to +85°C
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Notes
Serial Data Rate
DRSDI
125
2970
Mb/s
1
SDI/SDI Input Voltage
Swing
ΔV
SDI
270Mb/s and 1.485Gb/s
720
800
950
mVppd
2
2.97Gb/s
720
800
880
mVppd
2
DDO/DDO Output
Voltage Swing
ΔV
DDO
100
Ω load, EQ_OP_CTL set for high
swing
700
850
1000
mVppd
100
Ω load, EQ_OP_CTL set for low
swing
350
425
500
mVppd
DDO/DDO Output Jitter
2.97Gb/s Belden 1694A: 0-140m
0.2
0.45
UI
3, 4
1.485Gb/s Belden 1694A: 0-200m
0.2
UI
3, 4
1.485Gb/s Belden 1694A: 200-260m
0.3
0.4
UI
3, 4
270Mb/s Belden 1694A: 0-300m
0.1
0.2
UI
3, 4
270Mb/s Belden 1694A: 300-500m
0.2
0.3
UI
3, 4
DDO/DDO Rise/Fall Time
tr, tf
1.485Gb/s and 2.97Gb/s, 20% - 80%
75
ps
270Mb/s, 20% - 80%
150
ps
Mismatch in Rise/Fall Time
Δt
r, Δtf
––
30
ps
Duty cycle distortion
SD/HD/3G
30
ps
Overshoot
10
%
Input Return Loss
5MHz - 1.485GHz
15
dB
5
1.485GHz - 2.97GHz
10
dB
5
SDI/SDI Input Resistance
Single-ended
1.9
k
Ω
SDI/SDI Input
Capacitance
–Single-ended
1.3
pF
DDO/DDO Output
Resistance
–Single-ended
50
W
Equalizer Mode Enable
Delay
––
1
μs
Notes:
1. Device performance is optimized for standard data rates (SD = 270Mb/s, HD = 1.485Gb/s, 3G = 2.970Gb/s).
2. 0m cable length.
3. All parts are production tested. In order to guarantee jitter over the full range of specification (VCC = 3.3V ±5%, TA = -40°C to +85°C, and
720-880mV launch swing from a SMPTE compliant cable driver) the recommended applications circuit must be used.
4. Based on validation data using the recommended circuit, at VCC = 3.3V, TA = 25°C and 800mV launch swing from a SMPTE compliant cable driver.
5. IRL depends on board design. The GS3490 achieves this specification on Semtech‘s evaluation boards.


Numéro de pièce similaire - GS3490

FabricantNo de pièceFiches techniqueDescription
logo
Gennum Corporation
GS3490 GENNUM-GS3490 Datasheet
1Mb / 22P
   Low power operation from a single
More results

Description similaire - GS3490

FabricantNo de pièceFiches techniqueDescription
logo
Gennum Corporation
GS1524A GENNUM-GS1524A_09 Datasheet
681Kb / 16P
   Adaptive Cable Equalizer
logo
Semtech Corporation
GS1674 SEMTECH-GS1674 Datasheet
1Mb / 16P
   Adaptive Cable Equalizer
GS2964 SEMTECH-GS2964 Datasheet
826Kb / 17P
   Adaptive Cable Equalizer
EBK-GS2984-00 SEMTECH-EBK-GS2984-00 Datasheet
916Kb / 20P
   Adaptive Cable Equalizer
GS2984 SEMTECH-GS2984 Datasheet
916Kb / 20P
   Adaptive Cable Equalizer
GS1524A SEMTECH-GS1524A Datasheet
681Kb / 16P
   Adaptive Cable Equalizer
logo
Gennum Corporation
GS1574 GENNUM-GS1574_07 Datasheet
312Kb / 18P
   Adaptive Cable Equalizer
logo
National Semiconductor ...
LMH0034 NSC-LMH0034 Datasheet
491Kb / 7P
   Adaptive Cable Equalizer
logo
Semtech Corporation
GV8601 SEMTECH-GV8601 Datasheet
1Mb / 16P
   Adaptive Cable Equalizer
GS9074A SEMTECH-GS9074A Datasheet
1Mb / 17P
   Adaptive Cable Equalizer
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com