ADL5243ACPZ-R7 Analog Devices Inc, ADL5243ACPZ-R7 Datasheet
ADL5243ACPZ-R7
Specifications of ADL5243ACPZ-R7
Related parts for ADL5243ACPZ-R7
ADL5243ACPZ-R7 Summary of contents
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Data Sheet FEATURES Operating frequency from 100 MHz to 4000 MHz Digitally controlled VGA with serial and parallel interfaces 6-bit, 0.5 dB digital step attenuator 31.5 dB gain control range with ±0.25 dB step accuracy Gain Block Amplifier 1 Gain: ...
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ADL5243 TABLE OF CONTENTS Features .............................................................................................. 1 General Description ......................................................................... 1 Functional Block Diagram .............................................................. 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Absolute Maximum Ratings............................................................ 9 ESD Caution.................................................................................. 9 Pin Configuration and Function Descriptions........................... 10 Typical Performance Characteristics ........................................... 11 ...
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Data Sheet SPECIFICATIONS VDD = 5V, VCC = 5V, VCC2 = 5V Table 1. Parameter OVERALL FUNCTION Frequency Range AMPLIFIER 1 FREQUENCY = 150 MHz Gain vs. Frequency vs. Temperature vs. Supply Input Return Loss Output ...
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ADL5243 Parameter AMPLIFIER 1 FREQUENCY = 1960 MHz Gain vs. Frequency vs. Temperature vs. Supply Input Return Loss Output Return Loss Output 1 dB Compression Point Output Third-Order Intercept Noise Figure AMPLIFIER 1 FREQUENCY = 2140 MHz Gain vs. Frequency ...
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Data Sheet Parameter AMPLIFIER 2 FREQUENCY = 943 MHz Gain vs. Frequency vs. Temperature vs. Supply Input Return Loss Output Return Loss Output 1 dB Compression Point Output Third-Order Intercept Noise Figure AMPLIFIER 2 FREQUENCY = 2140 MHz Gain vs. ...
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ADL5243 Parameter DSA FREQUENCY = 450 MHz Insertion Loss vs. Frequency vs. Temperature Attenuation Range Attenuation Step Error Attenuation Absolute Error Input Return Loss Output Return Loss Input Third-Order Intercept DSA FREQUENCY = 748 MHz Insertion Loss vs. Frequency vs. ...
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Data Sheet Parameter DSA FREQUENCY = 2140 MHz Insertion Loss vs. Frequency vs. Temperature Attenuation Range Attenuation Step Error Attenuation Absolute Error Input Return Loss Output Return Loss Input 1 dB Compression Point Input Third-Order Intercept DSA FREQUENCY = 2630 ...
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ADL5243 Parameter LOOP FREQUENCY = 2140 MHz Gain vs. Frequency Gain Range Input Return Loss Output Return Loss Output 1 dB Compression Point Output Third-Order Intercept Noise Figure LOOP FREQUENCY = 2630 MHz Gain vs. Frequency Gain Range Input Return ...
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Data Sheet ABSOLUTE MAXIMUM RATINGS Table 2. Parameter Supply Voltage (VDD, VCC, VCC2) Input Power AMP1IN AMP2IN (50 Ω Impedance) DSAIN Internal Power Dissipation θ (Exposed Paddle Soldered Down) JA θ (Exposed Paddle) JC Maximum Junction Temperature Lead Temperature (Soldering, ...
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ADL5243 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 3. Pin Function Descriptions Pin No. Mnemonic 1, 24 VDD 11, 12, 13, 14, NC 17, 18, 20, 22 DSAIN 6 AMP1OUT/VCC 10 AMP1IN 15 ...
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Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS 0.4 0.8 1.2 1.6 2.0 FREQUENCY (GHz) Figure 3. AMP1: Gain, P1dB, OIP3 dBm/Tone and Noise Figure vs. OUT Frequency ...
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ADL5243 0.925 0.930 0.935 0.940 0.945 0.950 FREQUENCY (GHz) Figure 9. AMP2–943 MHz: Gain, P1dB, OIP3 at P Figure vs. Frequency 18.0 17.5 –40°C 17.0 +25°C 16.5 +85°C 16.0 ...
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Data Sheet 45 OIP3 P1dB 25 20 GAIN 2.11 2.12 2.13 2.14 FREQUENCY (GHz) Figure 15. AMP2–2140 MHz: Gain, P1dB, OIP3 at P Noise Figure vs. Frequency 16.0 15.5 15.0 –40°C 14.5 ...
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ADL5243 45 OIP3 P1dB 25 20 GAIN 2.57 2.59 2.61 2.63 FREQUENCY (GHz) Figure 21. AMP2–2630 MHz: Gain, P1dB, OIP3 at P Noise Figure vs. Frequency 15.0 14.5 14.0 –40°C 13.5 +25°C ...
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Data Sheet 0 –5 –10 –15 –20 –25 –30 –35 31.5dB –40 0.1 0.5 0.9 1.3 1.7 2.1 2.5 FREQUENCY (GHz) Figure 27. DSA: Attenuation vs. Frequency –1 –6 4dB 8dB –11 –16 16dB –21 –26 –31 31.5dB –36 0.1 ...
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ADL5243 36 IIP3 IP1dB 31 30 0.9 1.2 1.5 1.8 2.1 2.4 2.7 FREQUENCY (GHz) Figure 33. DSA: Input P1dB and Input IP3 vs. Frequency, Minimum Attenuation State 3 4 CH3 2.00V CH3 2.00V CH4 200mV ...
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Data Sheet 46 925MHz 44 943MHz 961MHz PER TONE (dBm) OUT Figure 39. Loop–943 MHz: OIP3 vs. P and Frequency, Minimum OUT Attenuation State 45 OIP3 40 ...
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ADL5243 42 2.69GHz 41 2.63GHz 2.57GHz PER TONE (dBm) OUT Figure 45. Loop–2630 MHz: OIP3 vs. P and Frequency, Minimum OUT Attenuation State 110 105 ...
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Data Sheet 100 NOISE FIGURE (dB) Figure 51. AMP1: Noise Figure Distribution at 2140 MHz GAIN (dB) Figure 52. AMP2: Gain ...
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ADL5243 APPLICATIONS INFORMATION BASIC LAYOUT CONNECTIONS The basic connections for operating the VDD 0.01µF C17 C1 100pF DSAIN AMP1OUT C4 0.1µF 470nH C15 68pF C14 1.2nF C13 1µF VCC ADL5243 are shown in Figure 56. The schematic is configured for ...
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Data Sheet Amplifier 1 Power Supply AMP1 in the ADL5243 is a broadband gain block. The dc bias is supplied through Inductor L1 and is connected to the AMP1OUT pin. Three decoupling capacitors (C13, C14, and C25) are used to ...
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ADL5243 CLK t 3 DATA LE D0/CLK D1/DATA D2/LE D6 Table 6. DSA Attenuation Truth Table—Serial Mode Attenuation State B5 (MSB (Reference ...
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Data Sheet ADL5243 AMPLIFIER 2 MATCHING The AMP2 input and output of the ADL5243 matched to 50 Ω with two or three external components and the microstrip line used as an inductor. Table 8 lists the required matching components values. ...
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ADL5243 λ2 λ1 ADL5243 AMP2IN 19 C27 C26 0Ω OPEN 56nH λ3 R12 3.9nH C22 1.3pF C23 100pF AMP2OUT Figure 59. AMP2: Matching Circuit at 748 MHz NC ...
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Data Sheet λ2 ADL5243 λ1 AMP2IN 19 C27 C26 2.2pF OPEN 9.5nH λ3 R12 0Ω C22 1pF C23 10pF AMP2OUT Figure 61. AMP2: Matching Circuit at 2140 MHz ...
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ADL5243 ADL5243 LOOP PERFORMANCE The typical configuration of the ADL5243 AMP1-DSA-AMP2 mode, as shown in Figure 63. Because AMP1and DSA are broadband in nature and internally matched, only an ac-coupling capacitor is required between them. The AMP2 is externally matched ...
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Data Sheet EVALUATION BOARD The schematic of the ADL5243 evaluation board is shown in Figure 65. All RF traces on the evaluation board have a characteristic impedance of 50 Ω and are fabricated from Rogers3003 material. The traces are CPWG ...
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ADL5243 AGND S1 VDD R2 VDD DNI C17 0.1µF C1 AGND DSAIN 100pF 1 VDD DNI DSAIN AMP1OUT/VCC C24 DNI AMP1OUT 0.1µF AGND ...
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Data Sheet Figure 66. Evaluation Board Layout—Top Figure 67. Evaluation Board Layout—Bottom Rev Page ADL5243 ...
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... ADL5243 OUTLINE DIMENSIONS PIN 1 INDICATOR 12° MAX 1.00 0.85 0.80 SEATING PLANE ORDERING GUIDE 1 Model Temperature Range ADL5243ACPZ-R7 −40°C to +85°C ADL5243-EVALZ RoHS Compliant Part. 5.00 BSC SQ 0.60 MAX 25 24 0.50 4.75 BSC BSC 0.50 TOP VIEW 0.40 0.80 MAX ...
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Data Sheet NOTES Rev Page ADL5243 ...
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ADL5243 NOTES ©2011 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D09431-0-8/11(A) Rev Page Data Sheet ...