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User Guide

UG-1948

TEST PROCEDURE

analog.com

Rev. 0 | 6 of 8

EXPECTED RESULTS

Figure 4. Receive Operation, High Gain

Figure 5. Receive Operation, Antenna to Termination Isolation

Figure 6. Receive Operation, Low Gain

Figure 7. Transmit Operation, Antenna to Termination Insertion Loss

Содержание ADRF5519-EVALZ

Страница 1: ...ntegrated dual channel 2 3 GHz to 2 8 GHz 20 W receiver front end ideally suited for time division duplexing TDD wireless infrastructure applications The ADRF5519 consists of a high power switch and a...

Страница 2: ...Photograph 1 Evaluation Board Hardware 3 Overview 3 ADRF5519 EVALZ Layout 3 Power Supply Inputs 3 Control Inputs 4 RF Inputs and Outputs 4 Test Procedure 5 Biasing Sequence 5 Expected Results 6 Evalua...

Страница 3: ...is soldered on the PCB ground pad is the main thermal conduit for heat dissipation The PCB ground pad is densely populated with filled through vias to provide the lowest possible thermal resistance p...

Страница 4: ...are dc coupled while the RXO_x is ac coupled using a series capacitor of 100 pF close to the SMA connector The SMA connectors and series components on the thru lines are not populated by default and c...

Страница 5: ...ave a high and low receive gain of 35 dB and 14 dB respectively at 2 6 GHz See the expected results in Figure 4 to Figure 7 Table 5 Truth Table Switch Control SWCTRL Signal Path Low Receive Operation...

Страница 6: ...log com Rev 0 6 of 8 EXPECTED RESULTS Figure 4 Receive Operation High Gain Figure 5 Receive Operation Antenna to Termination Isolation Figure 6 Receive Operation Low Gain Figure 7 Transmit Operation A...

Страница 7: ...User Guide UG 1948 EVALUATION BOARD ARTWORK AND SCHEMATIC analog com Rev 0 7 of 8 Figure 8 Evaluation Board Assembly Diagram Figure 9 Evaluation Board Schematic...

Страница 8: ...content of the Evaluation Board Modifications to the Evaluation Board must comply with applicable law including but not limited to the RoHS Directive TERMINATION ADI may terminate this Agreement at a...

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