View MAX2307EVKIT-T_343919.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

19-1897 Rev 0; 1/01
MAX2307 Evaluation Kit
General Description
The MAX2307 evaluation kit simplifies evaluation of the MAX2307 integrated RF upconverter-driver. It enables testing of all functions with no additional support circuitry. Signal inputs and outputs use SMA connectors and are compatible with the 50 impedance of the test equipment. Each EV kit is shipped with a Maxim device configured for operation with an IF input frequency of 165MHz and LO input frequency of 722MHz to 760MHz. The outputmatching network of each kit is optimized for an RF output frequency of 887MHz to 925MHz. o +2.8V to +4.2V Single Supply o Output Matched to 50 from 887MHz to 925MHz o Differential 400 IF Input Matched and Converted to 50 Single-Ended for Ease of Lab Testing o Optimal Component Placement o Easy Evaluation of All Product Functions o All Critical Peripheral Components Included
Features
Evaluates: MAX2307
Ordering Information
PART NUMBER MAX2307EVKIT-T TEMP. RANGE -40C to +85C PIN-PACKAGE 3x4 UCSP
Component List
DESIGNATION C1, C4, C6, C11, C13 C15 C16 QTY 5 2 1 DESCRIPTION 100pF 5% ceramic capacitors (0402) Murata GRM36C0G101J050 Not installed 3.0pF ceramic capacitor (0402) Murata GRM36C0G030B050 4.7F A Case 10V AVXTAJA475M010 0.01F 10% ceramic capacitors (0402) Murata GRM36X7R103K016 1.5pF 0.1pF ceramic capacitor (0402) Murata GRM36C0G1R5B050 10pF 0.25% ceramic capacitors (0402) Murata GRM36C0G100C050 DESIGNATION L1, L2 L3 L4 R1, R2 T1 QTY 2 1 1 2 1 DESCRIPTION 5.6nH inductors (0402) Murata LQP10A5N6B00 180nH inductor (0603) Coilcraft 0603CS-18XJBC 6.2nH inductor (0402) Coilcraft 0402CS-6N2XJBG 10k 5% resistors (0402) Balun transformer (B5F type) Toko 458DB-1011 SMA connectors (PC edgemount) EF Johnson 142-0701-801 or Digi-Key J502-ND 3-pin headers Test points Mouser 151-203 MAX2307EBC (UCSP-4x3L) MAX2307 PC board MAX2307 data sheet MAX2307 EV Kit data sheet
C3 C2, C7, C12, C14
1
4
RF_OUT, LOIN, IFIN JU1, JU2 VCC, GND, VGC
3
C8
1
2 3 1 1 1 1
C9, C10
2
U1 None None None
________________________________________________________________ Maxim Integrated Products
1
For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642, or visit Maxim's website at www.maxim-ic.com.
MAX2307 Evaluation Kit Evaluates: MAX2307
Quick Start
Each EV kit is fully assembled and factory tested. Follow the instructions in the Connections and Setup section.
Table 1. Nominal DC Voltage
PIN NUMBER A1 A2 A3 A4, C1 B1 B3 B4 C2 C3 C4 VCC VCCMIXP VCCMIXM GND LOIN/SHDNLO GC RFOUT IFINP IFINM SHDN PIN NAME NOMINAL DC VOLTAGE (V) +2.8 +2.8 +2.8 0 +2.8 +2.2 +2.8 0.948 0.948 +2.8
Test Equipment Required
EQUIPMENT DC Power Supply HP 8561E Spectrum Analyzer Digital Multimeters HP 8648C RF Generators, 2 DESCRIPTION Capable of supplying +2.8V to 4.2V at a minimum of 50mA Or equivalent high-sensitivity spectrum analyzer To monitor supply voltage and supply current (if desired) For the IFIN and LO inputs or equivalent sine-wave sources
Connections and Setup
1) Verify the DC power supply is set to less than +4.2V before attaching the supply to the EV kit. A good starting voltage is +2.8V. 2) Set VGC to +2.2V. 3) Verify the jumpers JU1 and JU2 are in the "VCC" position. 4) The supply current should be approximately 30mA. 5) Connect a signal generator to the IFIN connector using an SMA cable. Set the generator's output to 165MHz at -20dBm power level. 6) Connect a second signal generator to the LO input connector using an SMA cable. Set the generator's output to 741MHz at -15dBm power level. 7) Connect the RF output of the EV kit to the spectrum analyzer using an SMA cable. Take care to use quality connector adapters for the spectrum analyzer's input. Avoid using BNC-type connectors due to their high VSWR while operating in the gigahertz range.
8) To assist in troubleshooting, verify the correct voltages on the PC board with a multimeter. Use Table 1 to verify correct node voltage during proper operation. 9) Set the spectrum analyzer's center frequency to 906MHz. 10) Set the marker position to the peak level. 11) Read the output power of the center frequency. This should be about +4dBm, depending on cable and connector losses.
Component Suppliers
SUPPLIER AVX Coilcraft Digi-Key EF Johnson Murata Toko PHONE 843-448-9411 847-639-6400 800-344-4539 800-328-3911 800-831-9172 800-745-8656 FAX 843-448-1943 843-639-1469 218-681-3380 507-835-6969 814-238-0490 708-699-1194 WEB www.avxcorp.com www.coilcraft.com www.digikey.com www.efjohnson.com www.murata.com www.tokoam.com
2
_______________________________________________________________________________________
VCC
L1 5.6nH
L2 5.6nH
C6 100pF
C7 0.01F
Figure 1. MAX2307 EV Kit Schematic
A2 A1 C2 0.01F A4 L4 6.2nH C13 100pF C14 0.01F C1 100pF VCC VCC C12 0.01F VCCMIXP GC VCCMIXM B3 VCC A3 R2 10k GND
VCC
GND
C3 4.7F 10V
VCC
1 B1 LOIN/SHDNLO RFOUT C15 OPEN VCC 1 C1 GND IFINP C2 IFINM C3 23 JU2 SHDN C4 100pF B4 C16 3.0pF
2
R1 10k
MAX2307
3
JU1
RFOUT SMA
LOIN SMA
C8 1.5pF C9 10pF C10 10pF L3 180nH
1
2
3 T1 BALUNTOKOB5F
6 IFIN SMA
4
Evaluates: MAX2307
_______________________________________________________________________________________
C11 100pF
MAX2307 Evaluation Kit
3
MAX2307 Evaluation Kit Evaluates: MAX2307
1.0"
1.0"
Figure 2. MAX2307 EV Kit PC Board Layout--Top Silkscreen
Figure 3. MAX2307 EV Kit PC Board Layout--Component Side
1.0"
Figure 4. MAX2307 EV Kit PC Board Layout--GND
4
_______________________________________________________________________________________
MAX2307 Evaluation Kit Evaluates: MAX2307
1.0"
1.0"
Figure 5. MAX2307 EV Kit PC Board Layout--GND2
Figure 6. MAX2307 EV Kit PC Board Layout--Solder Side
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 ____________________ (c) 2001 Maxim Integrated Products Printed USA
5
is a registered trademark of Maxim Integrated Products.

▲Up To Search▲

Price & Availability of MAX2307EVKIT-T

	To Download MAX2307EVKIT-T Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .