MONOLITHIC WIDEBAND DISTORTION CORRECTION DEVICE FEATURES ceramic

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MONOLITHIC WIDEBAND DISTORTION CORRECTION DEVICE FEATURES ceramic

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MONOLITHIC WIDEBAND DISTORTION CORRECTION DEVICE
FEATURES ceramic (C300 Series) Minimum external components required Easily adjusts yoke errors Accuracy better than 0.590 (C312) Bandwidth compatible with l0MHz systems Both geometry focus available 883C available cost APPLICATIONS (for Vector DisplaysOnly) Military Displays HUDS HDDS Simulators Beam Penetration Shadowmask Phototypsettingequipment Computer Output Microfilm displays Computer driven graphicdisplays
300/400SER|ES
GEOMETRYCORRECTION -x(x2 *y{xz* PINOUT
HORIZONTAL VERTICAL
HONIN
TRANSFER FUNCTION: FOCUS CORRECTION VF-*(xe+y?)
HOUT
HONIN
VONIN
Medicalmonitors displays Camerasand projection systems
VONIN
DESCRIPTION IntronicsC300/400 Series monolithic devices that accurately corrcct gcometricor focus clistortion firll facc geornetry focuscorrecwideband.accurate Theseunits connect tion with externalcon-rponents. bctweenthe horizontaland verticalinputs ancltheir cleprovicle flection amplil'icrs. Sinrplcexternaladjustments keystone corrcctionrnagnitude. horizontal/vertical DIP) curvature synrmetry. C400 serics principleof operationis basccl circuitry whicl-r srnoothlysynthesizes correctionfunction that closcly correctionfunction. arrr.rrorirnltcs cxactmathematical
r?-*-ll
-rrTTTrTnm'-
NOTS L.ds
MECHANICALDIMENSIONS
wnh,n (0.M1 Indx, -l'ro Nor.h nr.' led!
c3ro13rr 1312
,ILLIMETERS
INCHES
32.26
2.92
3.43
o.tl5
INTRONICS C3OO/4OO SERIES TECHNICAL SPECIFICATIONS
ABSOLUTE MAXIMUMRATINGS SUPPLY VOLTAGE (Between andVs OPERATING TEMPERATURE -25'C(Tn(+ 85'C C3l0 SERIES INTERNAL POWER DISSIPATION 700mWmax (includes external loadresistors)
TEMPERATURE STORAGE -25"C<TA<+85'C C310SERIES
(TYPICALAT +25"C,RATEDSUPPLIES, PERFORMANCE SUMMARY TESTCIRCUITFIG. 3(16VDC), OTHERWISE NOTED UNLESS C3IOSERIES C4IOSERIES SPECIFICATIONS.GEOMETRY c4lolc4ll
Horizontal/Vertical Correction Functi0n Output (for geometry configuration) Hodzontal Output Vertical Output Bandrvidth only Correction Resultingcorrectedsignal Slew Rate Correction only Resultingcorrected signal Settling Time Correction only Resulting corrected signal Delay Time Offset Temperature Stability Output Resistance Accuracy
2MHZ Min. n^rp 6MHZ Min.
F.s. F.s.
2MHZMin.See note( 6MHZMin l5v/ps l20Y 300ns 50ns
15Vips l2OYlps 300ns 50ns
sogv/"C
40OMax FIG.
Uncorrected C3l0 C3l1 C3l2
sopv/"C
40CrMax c4l0
ResultingAccuracy CorrectedFunction total deflection angle (test circuit Fig. (FIC.5) SPECTFTCATTONS-FOCUS Bandwidth Slew Rate Horizontal Output Vertical Output Offset Temperature Stability Output resistance Accuracy Horizontal Vertical SPECIFICATIONS.GENERAL Transfer Function Geometry Horizontal Vertical Focus Horizontal Vertical TempratureRangefor full rated performance Rated Specifications Storage Power Supply (1Vs) QuiescentCurrent
NOTE wide bandwidth Intronics A5O4
1.24
1.07 1.50
7oMax
7oMax
%Max 7oMax
10.3
2.00
3.00
4.28
1.50
1.50 2.14
6.00
2.t4 3.00
3.00
2MHZ Min. 5V/ss 1.00v F.s. 1.00v F.s. sopvfC 40OMax 2%F.5.
2MHZMin. l5Virrs F.s. 1.00v -1.00vF.s. s0!vfc 40SrMax
-x(x'+yz
x(x2+ y(x'
-25"C +85"C 32mAtypical
o"cto +70'c
-40'c +125'c 55'C +150'C
32mA typical
CIRCUIT (C3IO);GEOMETRYCORRECTION TYPICAL APPLICATION FIG.2
"|.,rl-
PROCEDURE C3IO ADJUSTMENT potenMagnitude .Adjust HorizontalCorrection vertical lines. tionreter optinronlystraight potentioMagnitude AdjustVerticalCorrection horizontallines. meterfor optimonly straight
NOTE:
CORRF,(]TION TYPICAI, APPI,ICATION RCUIT IO,4I GF]OMF,TRY
tjlG
F_*_*frE
Adjust Horizontal optimonly straightverticallines. potentioMagnitude AdjustVerticalCorrection meter optimonly straighthorizontal lines. PIN-PIN Adjust right/left curvaturebalancepotentioCHART "On-Axis" meter optimonly straightvertical 310/410310/410 9:12 1ine. l0:13 potentiobalance Adjusttop/bottom curvature meter optimonly straighthorizontal 12z19 "On-Axis" line. 13l2O 14t2l Adjust right/left sizepotentiometeruntil right 15:23 8:ll 16224 sideis samesizeasleft side. until Adjust top/bottom sizepotentiometer same sizeasbottom. accuracy Repeat steps1-6until desired obtained.
r5t)
correct designations. chartio'iietermine shown. C4l0-41Ireferto pin-pin FIG.4 VALUES(K OHM) FULL SCALEINPUTAND OUTPUT COMPONENT RECOMMENDED CALCULATED-TOLERANCE NOTE: VALUES SHOWN TOTALDEFLECTION
l.lK
1.07K l.0K .94K .88K .84K .81K .78K .1lK
2.rK 2.1K 2.1K
l.1K 2.1K 2.1K
./+K
t.05K
2.lK 2.lK
.,175K .4-s
.415K .415K .125K
4.83K
4.69K 4.5-lK 4.3-lK
.l'3K .lOK
.toK
2.1K l.rK 2.1K
.425K .425K
4.09 3.83K 3.53K
l.5K
.32K .36K .39K .4lK .46K
RESULTING INPUT LEVELS VERSUS DEFLECTION ANGLES. USED OTHER FULL SCALE TNPUTLEVELS.
TOTAL DEFLECTION HORIZONTAL/VERTICAL AXIS INPUTS PEAKF.S. FIG.5 HORIZONTAL/VERTICAL AXIS INPUTS .9OVPEAK F.S.
.65V .00v .30v .60v .80v
.95V
.10v .20v
TYPICAL APPLICATION CIRCUIT FOCUS
F.s. HORIZONTAL UNCORRECTEDx
INPUT>
HONTN
c310,410 F.s.
VEBTICAL UNCORRECTED
REFN
rNPUr
TYPICAL OUTPUT
Note: Referto pin-pinchart previouspageto determine correctpin designations. Pinsshownaboveare C300 series. NOTES: WIDER BANDWIDTHIS DESIREDUSE INTRONICS4560 A5O4 RESULTING CORRECTEDSIGNAL LM3I8 A504 BANDWIDTH OtutH, 2MHz SLEW RATE l0V/ps 200V/ps SETTLING 00ns VALUES:
FIG.6
c310 c3't2
'rt"/
c410 c41'r
750*Allt56e,!rc%
FIG.6 750*Qll27OSL!\j7/" SYSTEM TEMP7 so*Ql 1392Q! rcal ERATURE DRIFT USING INTRONIC'S 150*fz11541fzt1070 A56O SUMMING l5o*f-11676f,!107,, AMPLIFIER MEAS7 50*St 1790fijto't URED EACH AXIS 750*Su1924tLttT' PERCENTAGE 150*tl,llt]42?!rc% FULL AXIS, CORNER 3600 PPMwire wound resistor DRIFT SMALLER (Available from Electronics equivalent) GUNS AXIS NON.ORTHOGONAL
ADJUSTMENTS DETAILED ABOVE WERE SUFFICIENTTO CORRECTFOR SYSTEMERRORSBECAUSE
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MONOLITHIC WIDEBAND DISTORTION CORRECTION DEVICE FEATURES ceramic

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