MAX2605-MAX2609 Evaluation Kits MAX2605-MAX2609 evaluation kits k

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MAX2605-MAX2609 Evaluation Kits MAX2605-MAX2609 evaluation kits k

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MAX2605-MAX2609 Evaluation Kits
MAX2605-MAX2609 evaluation kits kits) simplify evaluation this family voltage-controlled oscillators (VCOs). These kits enable testing devices' performance require additional support circuitry. Both signal outputs connectors facilitate connection test equipment. These kits fully assembled tested. Their oscillation frequencies approximately midrange respective VCOs. Easy Evaluation Complete, Tunable Test Board with Tank Circuit Phase Noise Fully Assembled Tested
Features
Evaluate: MAX2605-MAX2609
Ordering Information
PART MAX2605EVKIT MAX2606EVKIT MAX2607EVKIT MAX2608EVKIT MAX2609EVKIT TEMP. RANGE -40°C +85°C -40°C +85°C -40°C +85°C -40°C +85°C -40°C +85°C PACKAGE SOT23-6 SOT23-6 SOT23-6 SOT23-6 SOT23-6
Component Suppliers
SUPPLIER Coilcraft EFJohnson Murata PHONE 803-946-0690 847-639-6400 402-474-4800 803-626-3123 847-639-1469 WEBSITE avx-corp.com coilcraft.com murata.com
402-474-4858 efjohnson.com
814-237-1431 814-238-0490
MAX2605 Component List
DESIGNATION DESCRIPTION 1000pF ceramic capacitors (0603) Murata GRM39COH102J025A 06035A102JAT2A 12pF ceramic capacitors (0603) Murata GRM39COG120J050A 10µF ±10%, tantalum capacitor TAJC106K016 resistor (0603) installed resistor (0603) installed 680nH inductors Coilcraft 1008CS-681XJBC 1.2µH inductor Coilcraft 1206CS-122XJBC MAX2605EUT connectors (edge mount) EFJohnson 142-0701-801 Digi-Key J502-ND Test points Digi-Key 5000K-ND MAX2605/6/7 circuit board MAX2605-MAX2609 data sheet
MAX2606 Component List
DESIGNATION DESCRIPTION 1000pF ceramic capacitors (0603) Murata GRM39COH102J025A 06035A102JAT2A 4.7pF ±0.25% ceramic capacitors (0603) Murata GRM39COG4R7C050A 10µF ±10%, tantalum capacitor TAJC106K016 resistor (0603) installed resistor (0603) installed 270nH inductor Coilcraft 1008CS-271XJBC 330nH inductor Coilcraft 1008CS-331XJBC MAX2606EUT connectors (edge mount) EFJohnson 142-0701-801 Digi-Key J502-ND Test points MAX2605/6/7 circuit board MAX2605-MAX2609 data sheet
VCC,GND, TUNE None None
VCC,GND, TUNE None None
Maxim Integrated Products
free samples latest literature, visit www.maxim-ic.com phone 1-800-998-8800. small orders, phone 1-800-835-8769.
MAX2605-MAX2609 Evaluation Kits Evaluate: MAX2605-MAX2609
MAX2607 Component List
DESIGNATION DESCRIPTION 1000pF ceramic capacitors (0603) Murata GRM39COH102J025A 06035A102JAT2A ±0.25% ceramic capacitors (0603) Murata GRM39COG030C050A 10µF ±10%, tantalum capacitor TAJC106K016 resistor (0603) installed resistor (0603) installed 68nH inductor Coilcraft 1008CS-680XJBC 120nH inductors Coilcraft 1008CS-121XJBC MAX2607EUT connectors (edge mount) EFJohnson 142-0701-801 Digi-Key J502-ND Test points MAX2605/6/7 circuit board MAX2605-MAX2609 data sheet VCC,GND, TUNE None None
MAX2608 Component List
DESIGNATION DESCRIPTION 1000pF ceramic capacitor (0603) Murata GRM39COH102J025A 06035A102JAT2A ±0.25% ceramic capacitors (0603) Murata GRM39COG010C050A 100pF ceramic capacitors (0603) Murata GRM39COG101J050A 10µF ±10%, tantalum capacitor TAJC106K016 resistor (0603) installed resistor (0603) 22nH inductor Coilcraft 0805CS-220XGBC 68nH inductors Coilcraft 0805CS-680XJBC MAX2608EUT connectors (edge mount) EFJohnson 142-0701-801 Digi-Key J502-ND Test points Digi-Key 5000K-ND MAX2608/9 circuit board MAX2605-MAX2609 data sheet
VCC,GND, TUNE None None
Quick Start
MAX2605-MAX2609 evaluation kits fully assembled factory tested. Follow instructions Connections Setup section proper device evaluation.
power supply capable supplying +0.4V +2.4V, continuously variable, TUNE. Alternatively, 1.5V batteries with resistive voltage divider potentiometer. spectrum analyzer that covers operating frequency range MAX2605-MAX2609 coaxial cable with connectors ammeter (optional)
Test Equipment Required
Low-noise power supplies (these recommended oscillator noise measurement). Noise ripple will frequency-modulate oscillator cause spectral spreading. Batteries used place power supplies, necessary. power supply capable supplying +2.7V +5.5V. Alternatively, three 1.5V batteries.
Connections Setup
Connect supply (preset +3V) terminals (through ammeter, desired) kit. Turn supply. used, ammeter reading
MAX2605-MAX2609 Evaluation Kits
MAX2609 Component List
DESIGNATION DESCRIPTION 1000pF ceramic capacitors (0603) Murata GRM39COH102J025A 06035A102JAT2A ±0.25% ceramic capacitors (0603) Murata GRM39COG010C050A 100pF ceramic capacitors (0603) Murata GRM39COG101J050A 10µF ±10%, tantalum capacitor TAJC106K016 resistor (0603) installed resistor (0603) 8.2nH inductor Coilcraft 0805CS-080XGBC 27nH inductors Coilcraft 0805CS-270XJBC MAX2609EUT connectors (edge mount) EFJohnson 142-0701-801 Digi-Key J502-ND Test points Digi-Key 5000K-ND MAX2608/9 circuit board MAX2605-MAX2609 data sheet
coupling from supply. Also, place away possible from noisy section larger system, such switching regulator digital circuits. VCO's performance strongly dependent availability external tuning inductor. best performance, high-Q components choose their values carefully. minimize effects parasitic elements, which degrade circuit performance, place tuning inductor CBYP close VCO. higherfrequency versions, include parasitic board inductance capacitance when calculating oscillation frequency. addition, remove ground plane around under tuning inductor minimize effect parasitic capacitance. Noise TUNE translates into noise outputs; therefore, keep trace between TUNE control circuitry short possible. necessary, filter further suppress noise, done kits.
Evaluate: MAX2605-MAX2609
VCC,GND, TUNE None None
approximates typical operating current specified MAX2605-MAX2609 data sheet. Connect output (OUT+ OUT-) spectrum analyzer with coaxial cable. Apply positive variable voltage between 0.4V 2.4V TUNE. Check tuning bandwidth spectrum analyzer varying tuning voltage (+0.4V +2.4V).
Layout Considerations
board serve guide laying board using MAX2605-MAX2609. Generally, board should have decoupling capacitor placed close This minimizes noise
MAX2605-MAX2609 Evaluation Kits Evaluate: MAX2605-MAX2609
OPEN
OUT+ OUT+ OPEN OPEN 1000pF TUNE OUT4 OUTSMA 1000pF 10µF
OPEN
MAX2605 MAX2606 MAX2607
TUNE
Figure MAX2605/MAX2606/MAX2607 Kits Schematic
OUT+ OUT+ OPEN OPEN 1000pF TUNE OUT4 OUTSMA 100pF 100pF 10µF
MAX2608 MAX2609
TUNE
Figure MAX2608/MAX2609 Kits Schematic
MAX2605-MAX2609 Evaluation Kits Evaluate: MAX2605-MAX2609
1.0"
Figure MAX2605/MAX2606/MAX2607 Kits Component Placement Guide-Top Silk Screen
1.0"
Figure MAX2608/MAX2609 Kits Component Placement Guide-Top Silk Screen
1.0"
Figure MAX2605/MAX2606/MAX2607 Kits Board Layout-Component Side
1.0"
Figure MAX2608/MAX2609 Kits Board Layout- Component Side
MAX2605-MAX2609 Evaluation Kits Evaluate: MAX2605-MAX2609
1.0"
Figure Kits Board Layout-Ground Plane
Maxim cannot assume responsibility circuitry other than circuitry entirely embodied Maxim product. circuit patent licenses implied. Maxim reserves right change circuitry specifications without notice time.
_Maxim Integrated Products, Gabriel Drive, Sunnyvale, 94086 408-737-7600 2000 Maxim Integrated Products Printed registered trademark Maxim Integrated Products.

MAX2605-MAX2609 Evaluation Kits MAX2605-MAX2609 evaluation kits k

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