MAX2055EVKIT Maxim Integrated Products, MAX2055EVKIT Datasheet

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MAX2055EVKIT

Manufacturer Part Number
MAX2055EVKIT
Description
EVAL KIT FOR MAX2055
Manufacturer
Maxim Integrated Products
Type
Amplifierr
Datasheet

Specifications of MAX2055EVKIT

Frequency
30MHz ~ 300MHz
For Use With/related Products
MAX2055
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX2055 evaluation kit (EV kit) simplifies the evalu-
ation of the MAX2055 high-linearity, digitally controlled,
variable-gain analog-to-digital converter (ADC)
driver/amplifier (DVGA). The EV kit is fully assembled
and tested at the factory. Standard 50Ω SMA connec-
tors are included on the EV kit for the input and output
to allow quick and easy evaluation on the test bench.
This data sheet provides a list of equipment required to
evaluate the device, a straightforward test procedure to
verify functionality, a circuit schematic for the kit, a bill
of materials (BOM) for the kit, and artwork for each
layer of the PC board.
19-2888; Rev 0; 5/03
Note: When contacting these component suppliers, please
specify you are using the MAX2055.
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Coilcraft
Johnson
Murata
TOKO
SUPPLIER
C1, C3–C6, C8,
DESIGNATION
C9, C10, C12
C2, C11
R2–R6
L1, L3
C7
R1
R7
L2
847-639-6400 www.coilcraft.com
507-833-8822 www.johnsoncomponents.com
770-436-1300 www.murata.com
800-745-8656 www.tokoam.com
PHONE
________________________________________________________________ Maxim Integrated Products
QTY
9
2
1
1
5
1
2
1
Component Suppliers
General Description
1000pF ±5%, 50V C0G ceramic
capacitors (0603)
Murata GRM1885C1H102J
100pF ±5%, 50V C0G ceramic
capacitors (0603)
Murata GRM1885C1H101J
Not used
1.13kΩ ±1% resistor (0603)
47kΩ ±5% resistors (0603)
10Ω ±5% resistor (0603)
330nH ±5%, wire-wound inductors
(0603)
Coilcraft 0603LS-331XJBC
100nH ±5%, wire-wound inductor
(0603)
Coilcraft 0603LS-101XJBC
DESCRIPTION
WEBSITE
MAX2055 Evaluation Kit
o Fully Assembled and Tested
o 30MHz to 300MHz Frequency Range
o -3dB to +20dB Variable Gain
o Output IP3: 40dBm (All Gain Settings at 70MHz)
o -76dBc 2nd Harmonic
o -69dBc 3rd Harmonic
o Noise Figure: 5.8dB at Maximum Gain
o Digitally Controlled Gain with 1dB Resolution and
o Adjustable Bias Currents
*EP = Exposed paddle.
MAX2055EVKIT
DESIGNATION
±0.2dB Accuracy
J4, J5, J6
PART
L4, L5
T1, T2
J1, J2
U1
J3
QTY
2
2
1
0
2
1
-40°C to +85°C
TEMP RANGE
Ordering Information
680nH ±5%, wire-wound inductors
(1008)
Coilcraft 1008CS-681XJBC or
TOKO FSLM2520-R68J
PC board edge-mount SMA RF
connectors
(flat-tab launch)
Johnson 142-0741-856
Header 5 x 2 (0.100 spacing for
0.062in thick board)
Molex 10-88-1101 or equivalent
Not installed
MiniCircuit TC1-50-4 transformers
MAX2055EUP-T
Component List
DESCRIPTION
20 TSSOP-EP*
IC PACKAGE
Features
1

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MAX2055EVKIT Summary of contents

Page 1

... Variable Gain o Output IP3: 40dBm (All Gain Settings at 70MHz) o -76dBc 2nd Harmonic o -69dBc 3rd Harmonic o Noise Figure: 5.8dB at Maximum Gain o Digitally Controlled Gain with 1dB Resolution and ±0.2dB Accuracy o Adjustable Bias Currents WEBSITE PART MAX2055EVKIT *EP = Exposed paddle. DESIGNATION L4 J4, J5 Features ...

Page 2

MAX2055 Evaluation Kit The MAX2055 EV kit is fully assembled and factory test- ed. Follow the instructions in the Connections and Setup section for proper device evaluation. Table 1 lists the attenuation setting vs. gain-control bit. Test Equipment Required • ...

Page 3

Be sure to account for external cable losses. 6) (Optional) Gain can be determined with a network analyzer. This has the advantage of displaying gain over a swept frequency band, ...

Page 4

MAX2055 Evaluation Kit C12 J5 +5V GND J3-2 J3-4 J3-6 J3-8 J3-10 J3-1 J3-3 J3-5 J3-7 J3-9 GND B1 B3 Figure 1. ...

Page 5

POWER SUPPLY 3-OUT, HPIB (AG E3631A) RF SIGNAL GENERATOR (HP 8648D) Figure 2. Test Setup Diagram 1.0" Figure 3. MAX2055 EV Kit Component Placement Guide— Component Side _______________________________________________________________________________________ MAX2055 Evaluation Kit BENCH MULTIMETER HPIB (HP 34401A) +5V GND MAX2055 EVKIT ...

Page 6

MAX2055 Evaluation Kit 1.0" Figure 5. MAX2055 EV Kit PC Board Layout—Bottom Silkscreen 1.0" Figure 7. MAX2055 EV Kit PC Board Layout—GND Layer (Layer 2) 6 _______________________________________________________________________________________ 1.0" Figure 6. MAX2055 EV Kit PC Board Layout—Primary Component Side 1.0" Figure ...

Page 7

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 _____________________ 7 © 2003 Maxim Integrated Products MAX2055 Evaluation Kit 1.0" ...

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