STEVAL-TDR019V1 STMicroelectronics, STEVAL-TDR019V1 Datasheet
STEVAL-TDR019V1
Specifications of STEVAL-TDR019V1
Related parts for STEVAL-TDR019V1
STEVAL-TDR019V1 Summary of contents
Page 1
... Power gain: 17.4 0.3 dB ■ Efficiency ■ Load mismatch: 20:1 ■ BeO-free amplifier Description The STEVAL-TDR019V1 is a demonstration board using the PD85004 LDMOS transistor designed for 2-way radio applications. Table 1. Device summary Part number STEVAL-TDR019V1 October 2010 STEVAL-TDR019V1 Demonstration board using the PD85004 ...
Page 2
... Contents Contents 1 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 Circuit layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2/9 Doc ID 18092 Rev 1 STEVAL-TDR019V1 ...
Page 3
... STEVAL-TDR019V1 1 Electrical characteristics + Table 2. Electrical specifications Symbol Frequency Frequency range P OUT Gain @ 2nd harmonic @ P H3 3rd harmonic @ P VSWR Load mismatch all phases @ Test conditions = 19 dBm = 19 dBm = 4 W OUT = 4 W OUT = 4 W OUT Doc ID 18092 Rev 1 Electrical characteristics Min Typ Max ...
Page 4
... Doc ID 18092 Rev 1 STEVAL-TDR019V1 8,383 + j2,828 8,222 + j3,179 8,075 + j3,456 7,884 + j3,797 7,773 + j4,100 7,609 + j4,449 7,495 + j4,773 7,360 + j5,069 ...
Page 5
... STEVAL-TDR019V1 3 Test circuit Figure 2. Test circuit schematic MSub FR4 H=20 mil RFin TL1 Table 4. Part list Component ID Description B1 Ferrite bead B2 Ferrite bead C1, C2 Capacitor C3 Capacitor C4 Capacitor C5 Capacitor C6, C7 Capacitor C8 Capacitor C9 Capacitor C10 Capacitor C11 Capacitor C12 Capacitor L1 Inductor TL4 TL2 TL3 ...
Page 6
... Demonstration board photo 6/9 Value Case size Manufacturer 150 Ω 0603 10 kΩ Tyco electronics 1 K 0603 L=13.6 mm L=3.5 mm L=4.2 mm L=3.8 mm L=4.2 mm L=11 Ω 60 mils Johnson STMicroelectronics FR-4 THk=0.020" both sides Doc ID 18092 Rev 1 STEVAL-TDR019V1 Part code 3214W-1-103E 01623440-1 142-0701-801 PD85004 ...
Page 7
... STEVAL-TDR019V1 4 Circuit layout Figure 4. Test fixture component layout Doc ID 18092 Rev 1 Circuit layout 7/9 ...
Page 8
... Revision history 5 Revision history Updated Table 5. Document revision history Date 12-Oct-2010 8/9 Revision 1 Initial release. Doc ID 18092 Rev 1 STEVAL-TDR019V1 Changes ...
Page 9
... STEVAL-TDR019V1 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. ...