ADN2531ACPZ-R2 Analog Devices Inc, ADN2531ACPZ-R2 Datasheet
ADN2531ACPZ-R2
Specifications of ADN2531ACPZ-R2
Related parts for ADN2531ACPZ-R2
ADN2531ACPZ-R2 Summary of contents
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FEATURES 3.3 V operation Up to 11.3 Gbps operation Typical 26 ps rise/fall times Bias current range 100 mA Differential modulation current range Voltage input control for bias and modulation currents Data ...
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ADN2531 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagram .............................................................. 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Package Thermal Specifications ................................................. 4 Absolute Maximum Ratings ............................................................ 5 ESD Caution .................................................................................. 5 ...
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SPECIFICATIONS V = VCC to VCC , T = −40°C to +100°C, 12 Ω differential load impedance, crosspoint adjust disabled, unless otherwise noted. CC MIN MAX A Typical values are specified at 25°C and I Table 1. Parameter BIAS CURRENT ...
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ADN2531 Parameter POWER SUPPLY SUPPLY 1 The voltage between the pin with the specified compliance voltage and GND. 2 Specified for T = −40°C to +85°C due to test equipment limitation. See the ...
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ABSOLUTE MAXIMUM RATINGS Table 3. Parameter Rating Supply Voltage: VCC to GND −0 +4.2 V IMODP, IMODN to GND VCC − 1 4.5 V DATAP, DATAN to GND VCC − 1 VCC − 0.4 ...
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ADN2531 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 4. Pin Function Descriptions Pin No. Mnemonic I/O 1 MSET Input 2 CPA Input 3 ALS Input 4 GND Power 5 VCC Power 6 IMODN Output 7 IMODP Output 8 VCC Power 9 ...
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TYPICAL PERFORMANCE CHARACTERISTICS T = 25° 3.3 V, crosspoint adjust disabled, unless otherwise noted (mA) MOD Figure 4. Rise Time vs ...
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ADN2531 –40 – TEMPERATURE (°C) Figure 10. Rise Time vs. Temperature (Worse-Case Conditions, CPA Disabled –40 – TEMPERATURE (°C) Figure 11. Fall ...
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I BIAS 200 180 50mA I 160 BIAS 140 120 100 80 10mA I BIAS CURRENT (mA) MOD Figure 16. Total Supply Current vs. I and ...
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ADN2531 TEST CIRCUIT V BSET GND Z = 50Ω 50Ω BLOCK GND GND GND Z = 50Ω 50Ω BLOCK J3 GND GND GND GND V MSET ...
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THEORY OF OPERATION As shown in Figure 1, the ADN2531 consists of an input stage and two voltage-controlled current sources for bias and modulation. The bias current is available at the IBIAS pin controlled by the voltage at ...
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ADN2531 The equivalent circuits of the BSET, IBIAS, and IBMON pins are shown in Figure 26 to Figure 28 BSET 800Ω 200Ω Figure 26. Equivalent Circuit of the BSET Pin V IBIAS 100Ω 10Ω Figure ...
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The equivalent circuits for the MSET, IMODP, and IMODN pins are shown in Figure 32 and Figure 33. The two 50 Ω resistors in Figure 33 represent the active back-termination resistance MSET 400Ω 200Ω Figure 32. ...
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ADN2531 LOAD MISTERMINATION Due to its excellent S22 performance, the ADN2531 can drive differential loads that range from 5 Ω to 140 Ω. In practice, many TOSAs have differential resistance not equal to 100 Ω. In this case, with 100 ...
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APPLICATIONS INFORMATION TYPICAL APPLICATION CIRCUIT Figure 40 shows a typical application circuit for the ADN2531. The dc voltages applied to the BSET and MSET pins control the bias and modulation currents. The bias current can be monitored as a voltage ...
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ADN2531 LAYOUT GUIDELINES Due to the high frequencies at which the ADN2531 o care should be taken when designing the P optimum performance. For example, use controlled impedance transmission lines for high speed signal paths, and keep the length of ...
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The value of K depends actual resistance of the TOSA and can be obtained from Figure 35. For a TOSA resistance of 12 Ω, the typical value 110 mA/V. Assuming that ...
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... OUTLINE DIMENSIONS PIN 1 INDICATOR 12° MAX 0.90 0.85 0.80 SEATING PLANE ORDERING GUIDE Model Temperature Range 1 ADN2531ACPZ-WP −40°C to +100°C 1 ADN2531ACPZ-R2 −40°C to +100°C 1 ADN2531ACPZ- R7 −40°C to +100°C 1 EVAL-ADN2531-NTZ 1 EVAL-ADN2531-NPZ RoHS Compliant Part. 0.6 0 MAX 3.00 BSC SQ BOTTOM VIEW ...
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NOTES Rev Page ADN2531 ...
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ADN2531 NOTES ©2009 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D07881-0-9/09(0) Rev Page ...