STEVAL-TDR009V1 STMicroelectronics, STEVAL-TDR009V1 Datasheet
STEVAL-TDR009V1
Specifications of STEVAL-TDR009V1
Related parts for STEVAL-TDR009V1
STEVAL-TDR009V1 Summary of contents
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... Efficiency min. ■ Harmonics < dBc ■ Gain flatness: ± 0.5 dB max Description The STEVAL-TDR009V1 broadband power amplifier intended for FM broadcast radio transmitters over the band 87.5 to 108 MHz using 2 x SD2932 gold metallized N-channel MOS field- effect transistors. STEVAL-TDR009V1 is designed in cooperation with InnovAction s ...
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... Contents Contents 1 Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3 Circuit schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 4 Circuit layout and connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 5 Features include . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 6 SD2932 mounting recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 6.1 Mounting recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 6.2 Mounting sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 7 Package mechanical data Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 2/13 STEVAL-TDR009V1 ...
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... STEVAL-TDR009V1 1 Electrical data 1.1 Maximum ratings Table 2. Absolute maximum ratings Symbol OUT T STG DISS 2 Electrical characteristics + Table 3. Electrical specification Symbol Frequency Frequency range P OUT Gain P OUT ND P OUT harmonic @ harmonic @ P FL gain flatness @ P Parameter Input power Output power Storage temperature range ...
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... Circuit schematic 3 Circuit schematic Figure 1. RF amplifier module 4/13 STEVAL-TDR009V1 ...
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... STEVAL-TDR009V1 Figure 2. Input and protection board Circuit schematic 5/13 ...
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... Circuit schematic Figure 3. Output directional coupler 6/13 STEVAL-TDR009V1 ...
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... STEVAL-TDR009V1 4 Circuit layout and connections Figure 4. Circuit layout and connections Circuit layout and connections 7/13 ...
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... Output reflected power measurement 2 250 W ● Latching protection ● Latch reset pin for manual restart (momentary to GND) ● Over reflected power ultrafast alarm (700 nS) ● Input pin for RF power inhibit ● Acknowledge pin alarm + 5 V Figure 5. IDC connector piuout 8/13 STEVAL-TDR009V1 ...
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... STEVAL-TDR009V1 6 SD2932 mounting recommendations 6.1 Mounting recommendations ● Ensure holes in heatsinks are free from burrs; ● Minimum depth of tapped holes in heatsinks is 6 mm; ● Use 4-40 UNC-2A cheese-head screws with a flat washer to spread the joint pressure; ● The minimum flatness of the mounting area is 0.02 mm; ...
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... Package mechanical data: 7 Package mechanical data: In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK trademark. 10/13 STEVAL-TDR009V1 ...
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... STEVAL-TDR009V1 Table 5. M244 (.400 x .860 4/L BAL N/HERM W/FLG) mechanical data Dim Figure 6. Package dimensions Controlling Dimension: Inches mm. Min Typ Max 5.59 5.84 5.08 3.02 3.28 9.65 9.91 19.81 20.82 10.92 11.18 27.94 33.91 34.16 0.10 0.15 1.52 1.78 2.59 2.84 4 ...
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... Revision history 8 Revision history Table 6. Document revision history Date 26-Feb-2008 12/13 Revision 1 Initial release STEVAL-TDR009V1 Changes ...
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... STEVAL-TDR009V1 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...