ADL5812-EVALZ AD [Analog Devices], ADL5812-EVALZ Datasheet
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ADL5812-EVALZ
Related parts for ADL5812-EVALZ
ADL5812-EVALZ Summary of contents
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... LFCSP package and operates over a −40°C to +85°C temperature range. An evaluation board is also available. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 Fax: 781.461.3113 ADL5812 FUNCTIONAL BLOCK DIAGRAM ADL5812 BIAS GEN SERIAL PORT 9 INTERFACE ...
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... ADL5812 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Timing Characteristics ................................................................ 4 Absolute Maximum Ratings............................................................ 5 ESD Caution.................................................................................. 5 Pin Configuration and Function Descriptions............................. 6 Typical Performance Characteristics ............................................. 7 3.6 V Performance...................................................................... 16 Spurious Performance................................................................ 17 Circuit Description......................................................................... 20 REVISION HISTORY 7/11—Revision 0: Initial Version RF Subsystem.............................................................................. 20 LO Subsystem ............................................................................. 21 Applications Information ...
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... MHz 2000 MHz 1697 MHz, each RF tone RF1 RF2 LO at −10 dBm Unfiltered IF output −10 dBm input power −10 dBm input power Resistor programmable IF current Rev Page ADL5812 = 50 Ω, optimum O Min Typ Max Unit Ω 700 2800 MHz 260||1.2 Ω ...
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... ADL5812 TIMING CHARACTERISTICS Low logic level ≤ 0.4 V, and high logic level ≥ 1.4 V. Table 2. Serial Interface Timing Parameter Limit Timing Diagram CLK t 2 DB23 (MSB) DATA LE Unit Test Conditions/Comments ns minimum LE setup time ...
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... V section of this specification is not implied. Exposure to absolute 5.5 V maximum rating conditions for extended periods may affect 6.0 V device reliability. 20 dBm 13 dBm ESD CAUTION 2.5 W 30°C 150°C −40°C to +85°C −65°C to +150°C Rev Page ADL5812 ...
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... V1LO1, V1LO2, V1LO3, V1LO4, V2LO1, V2LO2, V2LO3, V2LO4 22, 23, 24 CLK, DATA LOIN 26 LOIP EPAD RF1 1 30 V1LO1 RFCT1 ADL5812 LOIP TOP VIEW LOIN (Not to Scale DATA RFCT2 9 22 CLK RF2 10 ...
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... Figure 8. Input P1dB vs. RF Frequency –40° +25° +85° 700 900 1100 1300 1500 1700 1900 2100 2300 2500 2700 RF FREQUENCY (MHz) Figure 9. SSB Noise Figure vs. RF Frequency ADL5812 T = –40° +25° +85°C A ...
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... ADL5812 450 400 350 300 250 200 –40 – TEMPERATURE (°C) Figure 10. Supply Current vs. Temperature 8 4.75V POS V = 5.00V POS V = 5.25V POS 7.5 7.0 6.5 6.0 5.5 5.0 –40 – TEMPERATURE (°C) Figure 11. Power Conversion Gain vs. Temperature –40 – TEMPERATURE (°C) Figure 12 ...
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... RF = 900MHz RF = 1900MHz RF = 2500MHz 380 430 Rev Page ADL5812 RF = 900MHz RF = 1900MHz RF = 2500MHz 80 130 180 230 280 330 380 IF FREQUENCY (MHz) Figure 19. Input IP2 vs. IF Frequency RF = 900MHz RF = 1900MHz RF = 2500MHz 80 130 180 230 280 330 ...
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... ADL5812 900MHz RF = 1900MHz RF = 2500MHz –6 –4 – POWER (dBm) Figure 22. Power Conversion Gain vs. LO Power 900MHz RF = 1900MHz RF = 2500MHz –6 –4 – POWER (dBm) Figure 23. Input IP3 vs. LO Power ...
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... Rev Page ADL5812 900MHz RF = 1900MHz RF = 2500MHz 180 230 280 330 380 430 480 IF FREQUENCY (MHz) ...
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... ADL5812 – –40° +25° +85°C A –15 –20 –25 –30 –35 700 900 1100 1300 1500 1700 1900 2100 2300 2500 2700 RF FREQUENCY (MHz) Figure 34. RF-to-IF Isolation vs. RF Frequency – –40° +25°C – +85°C A –20 –25 –30 – ...
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... IF BIAS RESISTOR VALUE (Ω) IF Bias Resistor Value 900 1100 1300 1500 1700 1900 2100 2300 2500 2700 RF FREQUENCY (MHz) ADL5812 –40°C = +25°C ...
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... ADL5812 12 RFB = 0 11 RFB = 1 RFB = 2 10 RFB = 3 RFB = 4 9 RFB = 5 RFB = 6 8 RFB = 700 900 1100 1300 1500 1700 1900 2100 2300 2500 2700 RF FREQUENCY (MHz) RF FREQUENCY (MHz) Figure 45. Conversion Gain vs. RF Frequency for All RFB Settings, ...
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... LPF = 2 LPF = 3 6 700 900 1100 1300 1500 1700 1900 2100 2300 2500 2700 Figure 52. Noise Figure vs. RF Frequency for All LPF Settings, Rev Page ADL5812 LPF = 0 LPF = 1 LPF = 2 LPF = 3 RF FREQUENCY (MHz) RF FREQUENCY (MHz) RFB and VGS Use Optimum Settings ...
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... ADL5812 3.6 V PERFORMANCE 25° 1900 MHz SPI settings, unless otherwise noted. 290 T = –40° +25°C 285 +85°C A 280 275 270 265 260 255 250 245 240 235 700 900 1100 1300 1500 1700 1900 2100 2300 2500 2700 ...
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... Rev Page ADL5812 −64.8 <−100 <−100 <−100 <−100 <−100 <−100 <−100 <−100 <−100 <−100 <−100 <−100 <−100 <−100 < ...
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... ADL5812 Table 2500 MHz 2297 MHz −29.3 −41.2 1 −26.2 0.0 −45.0 −46.1 2 −84.5 −72.0 −57.9 −67.1 3 <−100 −87.7 −83.4 4 <−100 <−100 5 <−100 3.6 V Performance 25°C, RF power = −10 dBm, LO power = 0 dBm 800 Ω, Z ...
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... Rev Page ADL5812 <−100 <−100 <−100 <−100 <−100 <−100 <−100 <−100 <−100 <−100 <−100 <−100 <−100 <−100 < ...
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... The purpose of the LO subsystem is to provide a large, fixed amplitude, balanced signal to drive the mixer independent of the level of the LO input. A block diagram of the device is shown in Figure 59 RF1 1 RFCT1 2 ADL5812 BIAS GEN SERIAL ...
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... Logic 0 input level of less than 0.4 V and a Logic 1 input level that exceeds 1.4 V. All pins, including the RF pins, are ESD protected and have been ADL5812 tested level of 2000 V HBM and 1250 V CDM. Rev Page ADL5812 has a power-down mode. This power- ...
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... C5 C4 120pF 120pF R21 R1 0Ω 910Ω PAD 1 30 RF1 V1LO1 2 29 RFCT1 LOIP ADL5812 LOIN DATA 9 22 RFCT2 CLK 21 RF2 V2LO1 C2.3 R2 10pF 910Ω IFOP 120pF TC4-1W ...
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... The channels of the RFB settings. Power conversion gain, input IP3, NF, and input P1dB can be optimized, as shown in Figure 45 and Figure 48. ADL5812 defaults the are programmed Rev Page ADL5812 allows programmability for the RF balun by ADL5812 defaults the RFB setting to 0 ...
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... ADL5812 REGISTER STRUCTURE Figure 61 illustrates the register map of the ADL5812. The ADL5812 uses only Register 5. Because of this, set all of the control bits to five. When set to 0, the MAIN ENB and DIV ENB bits, DB7 and DB6, respectively, enable the part. By setting one of these bits to 1, its channel is powered down ...
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... EVALUATION BOARD An evaluation board is available for the ADL5812. The standard evaluation board schematic is presented in Figure 62. The USB interface circuitry schematic is presented in Figure 65. The evaluation board layout is shown in Figure 63 and Figure 64. L1 470nH VCC L2 C1 470nH 0.1µF C2 0.1µF C8 0.1µF RFIN1 C6 22pF C7 22pF ...
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... ADL5812 Figure 63. Evaluation Board Top Layer C34 3V3_USB 10PF C35 U7 8 DGND 0.1UF 1 VCC SCL SDA 7 WC_N GND 4 24LC64-I-SN DGND R9 3V3_USB R10 100K 100K C38 C39 0.1UF 0.1UF DGND 5V_USB DGND A AGND D1 C DGND Y2 24 ...
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... OUTLINE DIMENSIONS PIN 1 INDEX AREA 0.90 0.85 0.80 SEATING PLANE ORDERING GUIDE 1 Model Temperature Range ADL5812ACPZ-R7 −40°C to +85°C ADL5812-EVALZ RoHS Compliant Part. 0.30 6.00 0.25 BSC SQ 0. 0.50 BSC EXPOSED PAD 21 0.45 20 TOP VIEW BOTTOM VIEW 0.40 0.35 0.21 MAX FOR PROPER CONNECTION OF 0.19 MIN THE EXPOSED PAD, REFER TO ...
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... ADL5812 NOTES ©2011 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D09913-0-7/11(0) Rev Page ...