 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| Surface Mount Directional Couplers 75, 9dB Coupling, Maximum Ratings Operating Temperature Storage Temperature -40C to 85C -55C to 100C DBTC-9-4-75+ DBTC-9-4-75L+ 5 to 1200 MHz Features * * * * * * * * very flat coupling very broadband, multi octave temperature stable, LTCC base all welded construction leads attached for better solderability micro miniature coupler aqueous washable protected by US Patents 6,140,887 & 6,784,521 No Leads CASE STYLE:AT790-1 PRICE: $ 1.99 ea. QTY (25) $ 1.69 ea. QTY (1000) Leads CASE STYLE:AT1030 PRICE: $ 2.14 ea. QTY (25) $ 1.84 ea. QTY (1000) Pin Connections INPUT OUTPUT COUPLED GROUND ISOLATE (DO NOT USE) 3 4 1 2 6 + RoHS compliant in accordance with EU Directive (2002/95/EC) The +Suffix has been added in order to identify RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. Applications * CATV * wire-line broadband access Outline Drawing / Dimensions ( inch ) mm AT790-1 (DBTC-9-4-75) PCB Land Pattern Electrical Specifications MAINLINE LOSS (dB) DIRECTIVITY (dB) VSWR (:1) POWER INPUT (W) Max. 0.5 0.5 0.5 0.5 FREQ. (MHz) COUPLING (dB) Max. Flatness 0.7 Suggested Layout, Tolerance to be within .002 5-1200 5-50 50-500 500-1000 1000-1200 Nom. 9.30.5 Typ. 1.3 1.4 1.5 1.8 Max. 1.8 1.9 2.1 2.4 Typ. 20 19 18 17 Min. 16 16 15 12 Typ. 1.3 1.4 1.6 1.8 A .150 3.81 B .150 3.81 C .150 3.81 D .050 1.27 E .030 0.76 F .025 0.64 G .028 0.71 H .050 1.27 J .160 4.06 K wt .030 grams 0.76 0.10 Typical Performance Data Frequency (MHz) 5.00 50.00 180.00 340.00 500.00 700.00 850.00 1000.00 1100.00 1200.00 Mainline Loss (dB) In-Out 1.30 1.25 1.35 1.47 1.59 1.71 1.79 1.85 1.94 2.05 DBTC-9-4-75L+ MAINLINE LOSS COUPLING & DIRECTIVITY (dB) AT1030 (DBTC-9-4-75L) PCB Land Pattern Coupling (dB) In-Cpl 8.95 8.94 9.04 9.17 9.31 9.43 9.50 9.50 9.53 9.55 Directivity (dB) 20.16 20.52 19.88 18.93 18.17 17.66 17.84 18.18 18.33 18.17 In 17.86 18.77 18.21 14.37 12.71 11.29 10.98 11.17 10.61 10.64 Return Loss (dB) Out 27.44 37.27 24.64 19.25 15.89 13.70 12.74 12.00 11.44 10.96 Cpl 17.79 18.31 15.38 11.87 9.41 7.55 6.68 6.13 5.87 5.66 Suggested Layout, Tolerance to be within .002 DBTC-9-4-75L+ COUPLING & DIRECTIVITY 25 20 15 10 5 0 200 400 600 800 FREQUENCY (MHz) 1000 1200 at RF level of 0 dBm MAINLINE LOSS (dB) A .166 4.22 B .150 3.81 C .155 3.94 D .050 1.27 E .037 0.94 F .025 0.64 G .012 0.30 H .060 1.52 J .184 4.67 K .030 0.76 L wt .004 grams 0.10 0.10 3.0 2.5 2.0 1.5 1.0 0.5 0 at RF level of 0 dBm COUPLING DIRECTIVITY Demo Board MCL P/N: TB-279 Suggested PCB Layout (PL-151) 200 400 600 800 1000 1200 FREQUENCY (MHz) DBTC-9-4-75L+ RETURN LOSS 40 RETURN LOSS (dB) 35 30 25 20 15 10 5 0 200 400 600 800 FREQUENCY (MHz) 1000 1200 at RF level of 0 dBm electrical schematic IN OUT CPL Mini-Circuits ISO 9001 ISO 14001 CERTIFIED RF/IF MICROWAVE COMPONENTS (R) EW ALL N minicircuits.com REV. A M111888 DBTC-9-4-75 DY/RS/CP/AM 080519 P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site ED-12342A/1 The Design Engineers Search Engine Provides ACTUAL Data Instantly From MINI-CIRCUITS At: www.minicircuits.com |
Price & Availability of DBTC-9-4-75
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |