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4036 FRONTEND MODULE (3X1981, 3X1223, 3X7686) DATA SHEET
APPLICATIONS
Multimedia Multimedia
PC/TV MULTIMEDIA APPLICATIONS
Proprietary Confidential
FEATURES
Reception standard Suitable NTSC color coding within standard VHF, Hyperband, Meets requirements Frequency range from Band selection tuning Single supply Built-in video buffer Baseband outputs audio video Dimensions Internal automatic gain control (AGC) loop
INTRODUCTION
4036 Frontend Module (Figure complete front-end system specifically designed PC/TV multimedia applications, complies with NTSC reception standard.
Figure
4036 Frontend Module
1981ED Revision: Page
1981_03.DOC
4036 FRONTEND MODULE 3X1981, 3X1223, 3X7686 DATA SHEET
PC/TV MULTIMEDIA APPLICATIONS
4036 Frontend Module contains primary functional areas: hyperband tuner element that covers frequency range from intermediate frequency (IF) element that includes filter, amplifier, video sound demodulators
reception frequency range divided into low, high, UHF. Band selection tuning done bus. Also, digital function realized because voltage generated demodulator analog/digital converter integrated readable bus. module's signal available audio output terminal CVBS signal available video output terminal. video buffer built direct connection input. DC/DC converter generation built that only single supply voltage required.
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TECHNICAL SPECIFICATIONS
This section contains mechanical, socket, operating characteristics 4036 Frontend Module.
MECHANICAL CHARACTERISTI
CONNECTED SUPPLY VOLTAGE TUNER SIGNAL SIGNAL ADDRESS SELECTION
87.7 12.9
38.9
CONNECTED VIDEO OUTPUT CVBS SUPPLY VOLTAGE PART SOUND OUTPUT
TEMIC
LABEL
Figure
4036 Frontend Module Mechanical Drawing
1981ED Revision: Page
1981_03.DOC
4036 FRONTEND MODULE 3X1981, 3X1223, 3X7686 DATA SHEET SOCKET CHARACTERISTICS
Table TUNER TYPE
PC/TV MULTIMEDIA APPLICATIONS
Socket Characteristics 3X1223
3X1981
3X7686
SOCKET DRAWING
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SOCKET TYPE SOCKET LENGTH HEIGHT SOCKET
F-Connector 18.0 29.1
Mini-phono 29.1
Phono 29.1
OPERATING CHARACTERISTICS
operating conditions listed Table reflect conditions necessary optimal performance operating reliability. Table Operating Characteristics PARAMETER
Reception standard Frequency range High W+26) W+27 Margin High W+36) W+27 Recommended takeover frequencies (referred picture carrier) High (oscillator operates above received frequency) Picture carrier Sound carrier 45.75 41.25 157.25 451.25 801.25
UNIT
1981ED Revision: Page
1981_03.DOC
4036 FRONTEND MODULE 3X1981, 3X1223, 3X7686 DATA SHEET
PARAMETER
Power supply voltage Voltage Current consumption Input impedance VHF/UHF common Temperature Operating temperature Storage temperature 4.75
PC/TV MULTIMEDIA APPLICATIONS
UNIT
5.25
unbalanced
TUNER MEASUREMENT TEST NDITIONS
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tuner data held under following conditions unless otherwise noted: measurement tolerance: ambient temperature: supply voltages: +25°C
TUNER ELECTRICAL CHARACTE RISTICS
values shown Table referred input terminal. Table PARAMETER
Voltage gain,
Electrical Characteristics TEST CONDITIONS
Measured between antenna input input loaded with output loaded with test circuit acc. 7.1. High High High
UNIT
Noise figure (test circuit acc. 7.2) VSWR, referred channel center frequency
Range
Rejection
High
1981ED Revision: Page
1981_03.DOC
4036 FRONTEND MODULE 3X1981, 3X1223, 3X7686 DATA SHEET
PARAMETER
Image rejection High High W+26) Tilt
PC/TV MULTIMEDIA APPLICATIONS
TEST CONDITIONS
UNIT
amplitude difference between frequency response curve frequency between picture sound carrier will exceed nominal gain.
TEST CIRCUITS
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VOLTAGE GAIN
Part
Impedance
Figure
Test Circuit Voltage Gain
Test circuit attenuation 31.2
1981ED Revision: Page
1981_03.DOC
4036 FRONTEND MODULE 3X1981, 3X1223, 3X7686 DATA SHEET NOISE FIGURE
PC/TV MULTIMEDIA APPLICATIONS
Part Impedance
Figure
Test Circuit Noise Figure
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OUTPUT PARAMETERS
7.3.1 VIDEO OUTPUT
video output signal type CVBS. Table PARAMETER
Conditions CVBS Output level Load impedance Video S/N, unweighted, flat field IRE) Frequency response (ref.: MHz), (sin x)/x Differential gain Differential phase 3.58 Composite Composite -1.5
Video Output TEST CONDITIONS
UNIT
Vp-p %p-p °p-p
Ant. input level dBµV, 12.5% residual carrier
1981ED Revision: Page
1981_03.DOC
4036 FRONTEND MODULE 3X1981, 3X1223, 3X7686 DATA SHEET 7.3.2 SOUND OUTPUT
Table PARAMETER
Conditions Output level Load impedance level THD+N Unweighted deviation
PC/TV MULTIMEDIA APPLICATIONS
Sound Output TEST CONDITIONS
Antenna input level dBµV Video signal: color Test signal: kHz, deviation pre-emphasis
UNIT
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Frequency response:
7.3.3 SECOND OUTPUT
Table PARAMETER
Level Load impedance
Output TEST CONDITIONS
UNIT
mVp-p
WRITE DATA FORMAT
Table Write Data Format
Address byte Divider byte Divider byte Control byte Control byte
R/W1
write mode Acknowledge charge pump current high
Note:
transmitted first.
1981ED Revision: Page
1981_03.DOC
4036 FRONTEND MODULE 3X1981, 3X1223, 3X7686 DATA SHEET
Table
PC/TV MULTIMEDIA APPLICATIONS
Address Selection
ADDRESS
VOLTAGE
0.1) (0.2 0.3) open (0.4 0.6) (0.9
Table
Oscillator Frequency Divider Byte Calculation
REFERENCE DIVIDER
1024
MIN. TUNING STEP
62.5 50.0 31.25
FREF
7.8125 6.25 3.90625
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following formula calculate oscillator frequency divider byte. fosc fref Where: fosc Local oscillator frequency fref Crystal reference frequency 7.8125 Programmable scaling factor Scaling factor 16384 8192 4096 2048 1024 Table
Control byte
Control Byte Settings (Default)
Table BAND
High
Control Byte (Band Selection)
ACTIVE PORT
Note:
used
1981ED Revision: Page
1981_03.DOC
4036 FRONTEND MODULE 3X1981, 3X1223, 3X7686 DATA SHEET READ DATA FORMAT
Table
Address Byte Status Byte
PC/TV MULTIMEDIA APPLICATIONS
Read Data Format
Table CODE
Read Data Format Descriptions DESCRIPTION
Read mode Power reset flag power lock flag (FL= when locked) Digital levels ports (not used) Digital output 5-level function. Value correct tuning:
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Note:
Short circuit pins damage internal circuits.
ELECTROSTATIC DISCHARGE PROTECTION
WARNING: 4036 Frontend Module contains components that damaged electrostatic discharge.
Observe these precautions: Ground yourself before handling Frontend. touch connector pins without protection.
NTSC
Table NTSC CODE (HEX)
step 62.5 channel
RECEPTION FREQUENCY
carrier (MHz)
55.25 61.25 67.25 77.25 83.25 175.25
step Control byte
Control byte Band
High
Divider byte
Divider byte
1981ED Revision: Page
1981_03.DOC
4036 FRONTEND MODULE 3X1981, 3X1223, 3X7686 DATA SHEET
RECEPTION FREQUENCY
carrier (MHz)
181.25 187.25 193.25 199.25 205.25 211.25 471.25 477.25 483.25 489.25 495.25 501.25 507.25 513.25 519.25 525.25 531.25 537.25 543.25 549.25 555.25 561.25 567.25 573.25 579.25 585.25 585.25 597.25 603.25 609.25 615.25 621.25 627.25 633.25 639.25 645.25 651.25 657.25 663.25 669.25 675.25
PC/TV MULTIMEDIA APPLICATIONS
CODE (HEX)
step 62.5 step Control byte
channel
Control byte Band
High High High High High High
Divider byte
Divider byte
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1981ED Revision: Page
1981_03.DOC
4036 FRONTEND MODULE 3X1981, 3X1223, 3X7686 DATA SHEET
RECEPTION FREQUENCY
carrier (MHz)
681.25 687.25 693.25 699.25 705.25 711.25 717.25 723.25 729.25 735.25 741.25 747.25 753.25 759.25 765.25 771.25 777.25 783.25 789.25 795.25 801.25
PC/TV MULTIMEDIA APPLICATIONS
CODE (HEX)
step 62.5 step Control byte
channel
Control byte Band
Divider byte
Divider byte
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NTSC CABLE
Table NTSC Cable CODE (HEX)
step 62.5 Cable channel
RECEPTION FREQUENCY
carrier (MHz)
73.25 55.25 61.25 67.25 77.25 175.25 181.25 187.25 193.25 199.25
step Control byte
Control byte Band
High High High High High
Divider byte
Divider byte
1981ED Revision: Page
1981_03.DOC
4036 FRONTEND MODULE 3X1981, 3X1223, 3X7686 DATA SHEET
RECEPTION FREQUENCY
carrier (MHz)
205.25 211.25 121.25 127.25 133.25 139.25 145.25 151.25 157.25 163.25 169.25 217.25 223.25 229.25 235.25 241.25 247.25 253.25 259.25 265.25 271.25 277.25 283.25 289.25 295.25 301.25 307.25 313.25 319.25 325.25 331.25 337.25 343.25 349.25 355.25 361.25 367.25 373.25 379.25 385.25 391.25
PC/TV MULTIMEDIA APPLICATIONS
CODE (HEX)
step 62.5 step Control byte
Cable channel
W+10 W+11 W+12 W+13 W+14 W+15 W+16
Control byte Band
High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High High
Divider byte
Divider byte
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1981ED Revision: Page
1981_03.DOC
4036 FRONTEND MODULE 3X1981, 3X1223, 3X7686 DATA SHEET
RECEPTION FREQUENCY
carrier (MHz)
397.25 403.25 409.25 415.25 421.25 427.25 433.25 439.25 445.25 451.25 457.25 463.25 469.25 475.25 481.25 487.25 493.25 499.25 505.25 511.25 517.25 523.25 529.25 535.25 541.25 547.25 553.25 559.25 565.25 571.25 577.25 583.25 589.25 595.25 601.25 607.25 613.25 619.25 625.25 631.25 637.25 643.25
PC/TV MULTIMEDIA APPLICATIONS
CODE (HEX)
step 62.5 step Control byte
Cable channel
W+17 W+18 W+19 W+20 W+21 W+22 W+23 W+24 W+25 W+26 W+27 W+28 W+29
Control byte Band
High High High High High High High High High High
Divider byte
Divider byte
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1981ED Revision: Page
1981_03.DOC
4036 FRONTEND MODULE 3X1981, 3X1223, 3X7686 DATA SHEET
RECEPTION FREQUENCY
carrier (MHz)
91.25 97.25 103.25 109.25 115.25 649.25 655.25 661.25 667.25 673.25 679.25 685.25 691.25 697.25 703.25 709.25 715.25 721.25 727.25 733.25 739.25 745.25 751.25 757.25 763.25 769.25 775.25 781.25 787.25 793.25 799.25
PC/TV MULTIMEDIA APPLICATIONS
CODE (HEX)
step 62.5 step Control byte
Cable channel
Control byte Band
Divider byte
Divider byte
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1981ED Revision: Page
1981_03.DOC
4036 FRONTEND MODULE 3X1981, 3X1223, 3X7686 DATA SHEET ORDERING INFORMATION
PC/TV MULTIMEDIA APPLICATIONS
4036 Frontend Modules ordered packaging units quantities shown Table Table packaging options quantities other than those shown, contact offices listed following page. Table Packaging Units 4036 FRONTEND MODELS PACKAGING UNITS
Number Frontend Modules Number Boxes Master
3X1223
3X1981
3X7686
Table
Order Quantities TOTAL NUMBER FRONTENDS MASTER 3X1223
1,440 2,880 4,320 5,760 7,200 8,640 10,080 11,520 12,960 14,400
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NUMBER MASTER BOXES
3X1981
1,440 2,880 4,320 5,760 7,200 8,640 10,080 11,520 12,960 14,400
3X7686
1,440 2,880 4,320 5,760 7,200 8,640 10,080 11,520 12,960 14,400
REVISION HISTORY
NAME
Heigl
DESCRIPTION
018/97
APPROVED
Lead Designer: Group Lead: Systems: Lead Designer:
DATE
7.3.97
Heigl
Group Lead: Systems: Lead Designer:
19.1.99
Heigl
12/99
Group Lead: Systems:
4.2.99
1981ED Revision: Page
1981_03.DOC
4036 FRONTEND MODULE 3X1981, 3X1223, 3X7686 DATA SHEET
PC/TV MULTIMEDIA APPLICATIONS
NOTICES
NOTICE information this document believed accurate reliable. Microtune assumes responsibility consequences arising from this information, from infringement patents rights third parties which result from use. license granted implication otherwise under patent other rights Microtune. information this publication replaces supersedes information previously supplied, subject change without notice. customer responsible assuring that proper design operating safeguards observed minimize inherent procedural hazards. Microtune assumes responsibility applications assistance customer product design. NOTICE devices described this document authorized medical, life-support equipment, other application involving potential risk severe property environmental damage, personal injury, death without prior express written approval Microtune. such understood entirely user's risk. TRADEMARKS Microtune, MicroTuner, Microtune logo trademarks Microtune, Inc. other trademarks belong their respective companies. PATENTS Microtune's products protected more following U.S. patents: 5,625,325; 5,648,744; 5,717,730; 5,737,035; 5,739,730; 5,805,988; 5,847,612; 6,100,761; 6,104,242; 6,144,402; 6,163,684; 6,169,569; 6,177,964; additional patents pending filed. COPYRIGHT Entire contents Copyright 2001 Microtune, Inc.
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World Headquarters
Microtune, Inc. 2201 Tenth Street Plano, 75074
Telephone: 972-673-1600 Fax: 972-673-1602 Email: sales@microtune.com Website: www.microtune.com Telephone: +49-841-9378-011 Fax: +49-841-9378-010 Sales Telephone: +49-841-9378-020 Sales Fax: +49-841-9378-024 Telephone: +852-2378-8128 Fax: +852-2302-0756
European Headquarters
Microtune GmbH Marie Curie Strasse 85055 Ingolstadt Germany
Pan-Asian Headquarters
Microtune, Inc. Hong Kong Silvercord Tower Room Canton Road Kowloon, Hong Kong
detailed list current sales representatives, visit site www.microtune.com.
1981ED Revision: Page
1981_03.DOC
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