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19-2183; Rev 0; 10/01
MAX2366 Evaluation Kit
General Description
The MAX2366 evaluation kit (EV kit) simplifies testing of the MAX2366/MAX2367/MAX2368. The EV kit provides 50 SMA connectors for all RF inputs and outputs. A varactor-based tank circuit is provided for the on-chip voltage-controlled oscillator (VCO) and phase locked with an on-chip PLL. I/Q baseband inputs come with standard BNC connectors. The EV kit allows evaluation of the MAX2366/MAX2367/ MAX2368s' I/Q modulator, IF VGA, RF upconverter, dual-band IF VCOs, dual synthesizer, 3-wire programming interface, and power-management features. o On-Board PCS and Cellular VCOs o 50 SMA Connectors on All RF Ports o BNC Connectors for Baseband Inputs o Low-Power Shutdown Mode o PC Control Software Available at www.maxim-ic.com o SPITM/QSPITM/MICROWIRETM Compatible
Features
Evaluates: MAX2366/MAX2367/MAX2368
Ordering Information
PART MAX2366EVKIT TEMP. RANGE -40C to +85C IC PACKAGE 48 QFN-EP*
*Exposed pad
MAX2366 Component List
DESIGNATION C1 QTY 1 DESCRIPTION 3pF 0.25pF ceramic capacitor (0402) Murata GRM36COG030C050 100pF 5% ceramic capacitors (0402) Murata GRM36COG101J050 or Taiyo Yuden UMK105CH101JW 33pF 5% ceramic capacitors (0402) Murata GRM36COG330J050 or Taiyo Yuden UMK105CH330JW 0.1F ceramic capacitors (0402) Murata GRM36Y5V104Z016 or Taiyo Yuden LMK105BJ104KV 4.7pF 0.1pF ceramic capacitor (0402) Murata GRM36COG4R7B050 or Taiyo Yuden EVK105CH4R7JW 1000pF 10% ceramic capacitors (0402) Murata GRM36X7R102K050 or Taiyo Yuden UMK105B102KW DESIGNATION C8, C9, C11, C15, C17, C34, C55, C57 QTY 8 DESCRIPTION 0.01F ceramic capacitors (0402) Murata GRM36Y5V103Z050 or Taiyo Yuden EMK105BJ103KV 1.2pF 0.1pF ceramic capacitor (0402) Murata GRM36COG1R2B050 or Taiyo Yuden EVK105CH1R2JW
C2, C16, C20, C39, C40, C60, C64, C65, C67, C68, C80
11
C12
1
C3, C22, C23, C41 C4, C5, C38, C42, C58, C75, C79, C88, C91, C93, C95, C96, C97
4
C13, C14, C26, C27, C48, C56, C66, C84, C85
0
Not installed (0402) 9pF 5% ceramic capacitors (0402) Murata GRM36COG090J050 or Taiyo Yuden UMK105CH090JW 0.033F 10% ceramic capacitor (0402) Murata GRM36X7R333K010 or Taiyo Yuden LMK105BJ333KV 0.022F 10% ceramic capacitor (0402) Murata GRM36X7R223K016 or Taiyo Yuden EMK105BJ223KV 1F 10% ceramic capacitor (0805) Murata GRM40X7R105K010A or Taiyo Yuden LMK212BJ105KG
C24, C25
2
13
C28
1
C6
1
C7, C10, C18, C19, C21, C30, C31, C35, C63, C76, C78, C81
C29
1
12
C32
1
SPI and QSPI are trademarks of Motorola, Inc. MICROWIRE is a trademark of National Semiconductor Corp.
________________________________________________________________ Maxim Integrated Products
1
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.
MAX2366 Evaluation Kit Evaluates: MAX2366/MAX2367/MAX2368
MAX2366 Component List (continued)
DESIGNATION QTY DESCRIPTION 3300pF 10% ceramic capacitor (0402) Murata GRM36X7R332K050 or Taiyo Yuden UMK105B332KW 0.047F 10% ceramic capacitor (0402) Murata GRM36X7R473K010 or Taiyo Yuden LMK105BJ473KV 15pF 5% ceramic capacitors (0402) Murata GRM36COG150BJ50 or Taiyo Yuden UMK105CH150JW 9.1pF 5% ceramic capacitors (0402) Murata GRM36COG9R1J050 or Taiyo Yuden EVK105CH9R1JW 2.7pF 0.1pF ceramic capacitor (0402) Murata GRM36COG2R7B050 or Taiyo Yuden EVK105CH2R7JW 1.5pF 0.1pF ceramic capacitor (0402) Murata GRM36COG1R5B050 or Taiyo Yuden EVK105CH1R5JW 10pF 5% ceramic capacitors (0402) Murata GRM36COG100J050 or Taiyo Yuden UMK105CH100JW 22F 10V tantalum capacitors AVX TAJB226K010 1F capacitors (0603) Murata GRM39Y5V105Z010 10F 10V tantalum capacitors AVX TAJB106M010 Varactor diodes Alpha Industries SMV1763-079 DESIGNATION FL1 FL2 J3, J7 JP1 JU1-JU4, JU6-JU10 L1 L2, L3 L4 L5, L19 L6 L9 L10 L11 L16 QTY 1 0 2 1 9 1 2 1 2 1 1 1 1 1 DESCRIPTION 130MHz bandpass filter Murata LFSH30N32M0130A Not installed BNC connectors 20-pin header receptacle 2-pin headers 8.7nH 5% inductor (0603) Coilcraft 0603CS-8N7XJBC 100nH 5% inductors (0603) Coilcraft 0603CS-R10XJBC 33nH 5% inductor (0603) Coilcraft 0603CS-33NXJBC 220nH 5% inductors (0603) Coilcraft 0603CS-R22XJBC 3.9nH 5% inductor (0402) Murata LQG10A3N9S00 43nH 5% inductor (0603) Coilcraft 0603CS-43NXJBC 11nH 5% inductor (0603) Coilcraft 0603CS-11NXJBC 22nH 5% inductor (0603) Coilcraft 0603CS-22NXJBC 220nH 5% (0805) inductor Coilcraft 0805CS -221XJBC NPN transistors Central Semiconductor CMPT8099 47k 5% resistors (0402) 51k 5% resistor (0402) 1k 5% resistors (0402)
C36
1
C37
1
C44, C45, C46
3
C47, C50
2
C49
1
C51
1
C53, C54
2
Q1, Q2
2
C70, C71 C72, C73, C82, C83, C94 C74, C77, C86 D1, D2, D4, D5
2 5 3 4
R1, R2, R7, R19, R24, R47, R52 R3 R4, R5, R29, R30 R6, R10, R12, R15, R17, R25, R26, R33, R34, R39, R46, R70, R73
7 1 4
0
Not installed (0402)
2
_______________________________________________________________________________________
MAX2366 Evaluation Kit
MAX2366 Component List (continued)
DESIGNATION R8, R16, R28, R48, R50, R51 R9, R18 R11, R37 R13, R22 R14, R21, R41, R42 R23, R45 R27 R31, R32, R35, R36 R38, R44, R49 R55, R58, R59, R60, R61, R62, R76 R40 R43, R54, R56 R53, R57 R64 R71 R72 R74 QTY 6 2 2 2 4 2 1 4 DESCRIPTION 511 1% resistors (0603) 39 1% resistors (0603) 22 5% resistors (0402) 680 5% resistors (0603) 100 1% resistors (0402) 1k 1% resistors (0402) 10k 5% resistor (0402) 5.1k 5% resistors (0402) DESIGNATION RFL, RFH0, RFH1, REF, TANKH BYP, IFLO, IFOUTL, IFINL, LOL, LOH VBAT, VREG, +5V, GND (3) T2, T3 U1 U2 U3, U4 U5, U8 V1 10 0 resistors (0402) V2 1 3 2 1 1 1 1 12k 5% resistor (0402) 470 5% resistors (0402) 150 5% resistors (0402) 20k 5% resistor (0402) 130k 5% resistor (0402) 2.4k 5% resistor (0402) 16k 5% resistor (0402) None None None 1 1 1 1 QTY DESCRIPTION
Evaluates: MAX2366/MAX2367/MAX2368
10
SMA connectors, PC edge-mount EF Johnson 142-0701-801
6 2 1 1 2 2 1
2-pin headers Baluns, Toko 458DB-1011 MAX2366EGM +2.8V LDO MAX8867EUK28 Dual op amps MAX412ESA +3.0V LDO MAX8867EUK30 1750MHz VCO Murata MQE925-1750-T7 967MHz VCO Murata MQK002-967 MAX2366/MAX2367/MAX2368 data sheet INTF2300 board Ribbon cable
_______________________________________________________________________________________
3
MAX2366 Evaluation Kit Evaluates: MAX2366/MAX2367/MAX2368
Component Suppliers
SUPPLIER Alpha Industries AVX Coilcraft Murata Taiyo Yuden Toko PHONE 617-935-5150 803-946-0690 847-639-6400 770-436-1300 408-573-4150 708-297-0070 FAX 617-933-2359 803-626-3123 847-639-1469 770-436-3030 408-573-4159 708-699-1194
Note: Please indicate that you are using the MAX2366 when contacting these component suppliers.
Quick Start
The MAX2366 EV kit is fully assembled and factory tested. Follow the instructions in the Connections and Setup section.
Test Equipment Required
This section lists the recommended test equipment to verify the operation of the MAX2366. It is intended as a guide only, and substitutions may be possible. * One TCXO (Temperature-Components Crystal Oscillator) at 19.68MHz for the PLL reference frequency * An RF spectrum analyzer with optional digital modulation personality (Rohde & Schwarz FSEA30 or equivalent) * A power supply that can provide 250mA at +3.3V * A power supply that can provide 50mA at +5V * An additional voltage source for control of VGA functions * I/Q arbitrary waveform generator or CDMA generator (Agilent E4433B or equivalent) * PC (486DX33 or better) with Win95(R)/98(R), Win2000(R), WinNT(R) 4.0 or later operating system and an available parallel port * INTF2300 interface board (supplied with EV kit)
Figure 8. Note: Pin 1 of the interface cable corresponds to the red wire. Pin 1 is designated in silkscreen on each of the PC boards. 3) Connect a +3.0V power supply to VBAT. The INTF2300 board derives its power from the MAX2366 EV kit. 4) Connect a +5.0V power supply to the header labeled "+5V". 5) Connect the TCXO to the REF port. 6) Connect a CDMA baseband signal generator to the I and Q ports using BNC connectors. Set the modulation to reverse-channel CDMA 7) Install and run Maxim CDMA control software. Software is also available on the web at www.maxim-ic.com. On the IC selection form, click on the MAX236X control button. Select P4. Click on register views. 8) With the MAX236X control screen active, set the registers according to Table 1. 9) Click on the Send Data button for each of the control registers located at the right of the screen. There are six registers that need to be downloaded to the IC. The Lock indicator on the screen (and on the EV board) should be red, indicating lock. 10) Apply 2.5V to GC via JU4. 11) Connect RFL to the spectrum analyzer. Configure the spectrum analyzer to measure ACPR for reverse-channel CDMA. Set the center frequency to 836MHz with a +10dBm reference level. 12) The output power should be about +7dBm after accounting for cable and connector loss. The ACPR at 885kHz offset should be -54dBc, and the ACPR at 1.98MHz offset should be -65dBc.
Connections and Setup
This section provides step-by-step instructions for getting the EV kit up and running in cellular and PCS CDMA modes. Cellular CDMA Mode Perform the following steps to evaluate the MAX2366 in the cellular CDMA mode: 1) Verify shunts JU1, JU2, and JU6-JU10 are in place. 2) Connect the INTF2300 interface cable as shown in
Win95(R)/98(R), Win2000(R), WinNT(R) are registered trademarks of Microsoft Corp. 4
Table 1. Register Settings
REGISTER RFM (dec) RFR (dec) IFM (dec) IFR (dec) OPCTRL (hex) CONFIG (hex) CELLULAR CDMA 38214 656 6519 492 890F C03F RHF0 PCS CDMA 58321 656 6519 492 192F C03F
_______________________________________________________________________________________
MAX2366 Evaluation Kit
RHF0 PCS CDMA Mode Perform the following steps to evaluate the MAX2366 in the PCS CDMA mode: 1) Remove shunt JU2 and place shunt in JU3. This removes VCC for the cellular VCO and applies VCC to the PCS VCO. 2) With the MAX236X control screen active, set the registers according to Table 1. 3) Click on the Send Data buttons for each of the control registers located at the right of the screen. There are six registers that need to be downloaded to the IC. The lock indicator on the screen should be red, indicating lock. 4) Apply a 2.6V to VGC via JU4. 5) Connect the RFH0 port to the spectrum analyzer. Configure the spectrum analyzer to measure ACPR for reverse-channel CDMA. Set the center frequency to 1880.01MHz with a +10dBm reference level. 6) The output power should be about +6dBm after accounting for cable and connector loss. The ACPR at 1.25MHz offset should be -54dBc.
Evaluates: MAX2366/MAX2367/MAX2368
Table 2. Baseband Termination Resistor Values
MODULATION Sinusoidal CDMAONE 3GPP WCDMA TDMA I/Q DIFFERENTIAL VOLTAGE AT I_/Q_ INPUTS (mVp-p) 600 415 600 600 R9, R18 ()* 75 39 24 22
*Set R9 and R18 for different I/Q input-source level (baseband waveform taken from the back panel of Agilent's E4433B signal generator).
Programming Interface
The programming interface is provided by the INTF2300 interface board. The interface board buffers and level shifts logic levels from the PC to the MAX2366 EV kit (refer to the INTF2300 documentation). These logic signals control the logic pins as well as the serial interface.
Adjustments and Control
VGA Adjust
Apply a voltage from 0.5V to 2.6V to header "VGC" to adjust the IF and RF VGA of the MAX2366/MAX2367/ MAX2368. The VGC voltage is filtered on the EV kit to minimize undesired amplitude modulation.
IFLO
The IFLO output port provides an output signal that is either the IF VCO frequency or the VCO frequency divided by 2, depending on the setting of the BUF_DIV control bit. It can be enabled by setting the BUF_EN bit to 1 in the OPCTRL register.
TANK BYP
The tank bypass port is provided to drive the high-band tank with an external LO source. The VCO_BYPASS bit should be set to 1 to enable this port. Replace C25 with 0.01F AC-coupling capacitor; replace R36 and R70 with 0 resistors; and remove R38, C12, C24, L10, D1, and D2.
Interface Control
The interface port is designed to use a 20-pin ribbon cable (Figure 1); 10 pins are signal lines, and the other 10 pins are digital grounds. Pin 1 of the interface cable is red. Pin 1 is also designated in silk screen on each of the PC boards.
REF
REF is the reference frequency input to the RF and IF PLL. The REF port is AC-coupled. Make sure the reference signal has low phase noise.
Detailed Description
The following section covers the EV kit's circuit blocks in detail (refer to the MAX2366/MAX2367/MAX2368 data sheet for additional information).
LOH
LOH is the high-band RF LO input port. To use this port with an external signal source, disconnect the PCS VCO by removing C39 and placing it at location C66.
I/Q Inputs
The single-ended I/Q signals are converted to differential by operational amplifiers on the EV kit. The op amps also provide DC bias to the I/Q input pins of the MAX2366/MAX2367/MAX2368. The EV kits are set up to provide 415mVp-p differential to the IC when used with a 50 source that delivers 1Vp-p into 50. For other I/Q levels, replace R9 and R18 with appropriate resistor values according to Table 2.
LOL
LOL is the low-band RF LO input port. To use this port with an external signal source, disconnect the cellular VCO by removing C40 and placing it at location C65.
RFH1
RFH1 is a PCS PA driver output. Refer to Table 6 in the MAX2366/MAX2367/MAX2368 data sheet for the mode description.
5
_______________________________________________________________________________________
MAX2366 Evaluation Kit Evaluates: MAX2366/MAX2367/MAX2368
RFL
RFL is the cellular band PA driver output. This port is active in cellular and FM modes. Refer to Table 6 in the MAX2366/MAX2367/MAX2368 data sheet for the mode description.
Table 3. Jumpers
JUMPER NO. JU1 JU2 JU3 JU4 JU6 JU7 JU8 JU9 JU10 ASSOCIATED FUNCTIONAL BLOCK VCC for VCC DRIVER External cellular VCO External PCS VCO VGC jumper PA predrivers VCC RF mixer VCC IF modulator VCC Digital VCC RF charge pump VCC
RFH0
RFH0 is a PCS PA driver output. Refer to Table 6 in the MAX2366/MAX2367/MAX2368 data sheet for the mode description.
IFINH and IFOUTH
For cascade evaluation, an on-board filter is connected between IFOUTH and IFINH. Select these ports by programming IF_SEL to 1. IFINH and IFOUTH are not connected to SMA connectors on the EV kit
IFINL and IFOUTL
For cascade evaluation, an on-board filter is connected between IFOUTL and IFINL. Select these ports by programming IF_SEL to 0. For individual IF modulator and upconverter evaluation, remove R44, R49, R55, R58, and install R25, R33, R34, and R39 with 0 resistors. This connects the IFINL_ and IFOUTL_ pins to the IFINL and IFOUTL SMA connectors. The matching networks are tuned to 130MHz.
Layout Considerations
The MAX2366 EV kit can serve as a guide for your board layout. Keep PC board trace lengths as short as possible to minimize parasitics. Also, keep decoupling capacitors as close to the IC as possible with a direct connection to the ground plane.
PC Board Construction
The MAX2366 EV kit PC board uses a 14mil-wide trace for 50 transmission line. The PC board has an 8mil-layer profile on FR4 with a dielectric constant of 4.5.
VBAT/VREG
VBAT supplies VCC to the PA driver circuitry. This may be an unregulated battery voltage. The PA drivers are open collector. Jumpers are provided to enable current measurement to each functional block of the IC (Table 3). VREG is connected to the output of the U2 regulator on the EV Kit. Do not connect an external supply voltage to VREG header.
INTF2300 SPI Interface Board
The INTF2300 interface board is used to interface 3-wire SPI protocol from a PC's parallel port to the EV kit. This board will level translate 5V logic from the PC to VCC of the EV kit (typically this will be 3.3V logic). The INTF2300 also provides buffering and EMI filtering. Its absolute maximum supply voltage is 4.6V, limited by the breakdown of the buffer IC. The recommended operating supply voltage range is +2.7V to +3.6V.
RBIAS
When resistor R73 is stuffed (typically 16k), a bias voltage may be applied to the RBIAS header to adjust the PA driver bias current. Internal to the IC, pin 12 is set to 1.1V. Output linearity or efficiency may be improved by adjusting PA driver current.
6
_______________________________________________________________________________________
MAX2366 Evaluation Kit Evaluates: MAX2366/MAX2367/MAX2368
GND VCC DB25M 1 2 3
JU1
1
1
TO PC PARALLEL PORT 6
20
10
INTF2300
MAX2366EVKIT
10
VBAT 6
20
GND 1 1
Figure 1. INTF2300 with MAX2366 EV Kit Providing Filtered Supply _______________________________________________________________________________________ 7
Evaluates: MAX2366/MAX2367/MAX2368
C68 100pF 2 LOH2 VCCPA C64 100pF CELL C83 1F C38 0.1F 6 7 8 5 L1 8.7nH C57 0.01F LOL SMA J21 LOL C65 100pF LOL2 C78 1000pF C36 3300pF R40 12k C37 0.047F C14 OPEN L4 33nH C60 100pF VCCD C76 1000pF C55 0.01F VCCO VCCD R6 REF OPEN J16 SMA VCCPA LOL1 VCCP R76 0 R61 0 2 1 3 4 VCCPA C67 100pF C40 100pF R53 150 V2 MQK0O2-967 CELL VCO LOH SMA J20 LOH C66 OPEN LOH1 R57 150 R60 0 L11 22nH C39 100pF 1 3 5 7 R11 22 LOH3 C82 1F C58 0.1F 6 V1 C RFVCO 8 P PCS VCO GND M 4B R37 22 PCS
LOL
VCC
VCC
GND
GND
GND
LOH
IFCP
VCC
RFPLL
RFCP
R71 130k 1 RFL N.C. RFH0 N.C. LOCK TANKH+ VCC TANKHIDLE 32 31 L9 43nH 30 29 R62 SHORT C22 33pF C6 4.7pF C23 33pF D4 R32 5.1k D5 C63 1000pF C13 OPEN 33 D2 C26 OPEN C24 9pF 34 L10 11nH C12 1.2pF D1 R35 5.1k R31 5.1k C27 OPEN C25 9pF 35 C28 0.033F 2 LOCK TESTPOINT 3 4 R4 1k C7 1000pF 6 VCC STBY 7 TXGATE IFINL+ IFINLIFINH+ SHDN II+ VGC VCC VCC Q+ Q25 26 IFINH12 RBIAS CLK DI CS IFOUTHIFOUTH+ IFOUTL+ IFOUTL27 C19 1000pF VCC 28 R30 1k SHDN C20 100pF VCCMOD IFL0 C10 R5 1k 1000pF 8 9 R49 0 10 R34 OPEN 3 2 1 R73 OPEN R74 16k VCCMOD RBIAS TESTPOINT C16 100pF I+ 8 7 6 C49 2.7pF R33 OPEN R25 OPEN FL2 10 N.C. 1 IN+ OUT+ N.C. N.C. INN.C. 4 NOT INSTALLED L2 VCCMOD L3 100nH 100nH R55 0 5 R29 1k R10 OPEN C47 9.1pF 3 1 VCCMOD T3 GND 2 C81 1000pF C50 9.1pF R58 0 Q+ GND QR50 511 1% 1 OUTA R41 100 1% 4 IFOUTL JU4 VCC 5 2 INAR51 511 1% 3 INA+ 4 VCC 8 OUTB 7 INB- 6 INB+ 5 VEE R28 511 1% R18 39 1% R12 OPEN OUTN.C. 2 1 3 N.C. R8 511 1% C17 0.01F C85 OPEN R42 100 1% C21 1000pF +5V 9 10 CLOCK DATA ENABLE R15 OPEN GND IR17 OPEN R14 100 1% R48 511 1% C53 10pF 13 20 21 22 23 24 C84 OPEN C18 1000pF 14 15 16 17 18 19 L5 220nH C51 1.5pF C54 10pF R39 OPEN 11 TANKL5 FREF R36 5.1k
R3 51k RFH1 36
MAX2366 Evaluation Kit
Figure 2. MAX2366 EV Kit Schematic
LOCK 48 41 40 39 38 37 47 46 45 44 43 42 C31 1000pF TANKH BYP SMA J6 R70 OPEN IDLE R38 SHORT
8
U1
TANKL+ R64 20k C30 1000pF J25 SMA IFL0 C29 0.022F
J22
C41 33pF
SMA RFH1
J1
C1 3pF
SMA RFL
RFL
J2
C3 33pF
L6 3.9nH
SMA RFHO
RFHO
SSS16943
R72 2.4k
+5V
Q1 CMPT8099
VCCDRIVER
C2 100pF
VCCMXR
C80 100pF
MAX2366
R44 0
IFINH
SMA J24
5
T2
IFINL
R21 100 1% +5V R16 511 1% J7 BNC
4
1 OUTA 2 INA3 INA+ 4
VCC
8 OUTB 7 INB- 6 INB+ 5 VEE
7
8
9
FL1 130MHz FILTER
R23 1k 1%
C71 22pF
R9 39 1%
4
3
2
U3 MAX412
R22 680 5%
VREG
L16 220nH L7 NOT INSTALLED C56 OPEN
_______________________________________________________________________________________
R45 1k 1% C70 22F J3 BNC IFOUTH SMA J27
C48 OPEN
C11 0.01F
VCCMOD
U4 MAX412
C35 1000pF R13 680 5% C32 1F
VCCPA JU6 JUMPER C88 0.1F VCCDRIVER JU1 JUMPER C5 0.1F VCCMXR C42 0.1F VREG JU8 C95 0.1F VCCD +5V 1 SHDN U2 3 IN C94 1F VCCCP JU10 C97 0.1F PCS 1 SHDN U8 3 IN CELL JU2 CELL C79 0.1F VCCD L19 220nH R7 47k IDLE SHDN 5 BP C73 1F R46 OPEN GND 2 DATA R26 OPEN C44 15pF VCCD R47 47k R43 470 C9 0.01F C72 1F GND 2 C4 0.1F R19 47k 1 2 OUT U5 4 3 +5V Q2 CMPT8099 OUT 4 JU3 PCS VCCD VCO_SEL R52 47k R1 47k STBY C93 0.1F C96 0.1F OUT 4 VBAT C75 0.1F JU9 X39 LOGO VCCMOD C91 0.1F X29 MTHOLE3 X32 MTHOLE3 X31 MTHOLE3 X30 MTHOLE3 JU7
VBAT
JU11
VBAT
JU13
Figure 2. MAX2366 EV Kit Schematic (continued)
MAX8867 MAX8867EUK28
GND 2 VBAT C34 0.01F 5 BP VCCD
GND
C77 10F 10V
JU14
VREG
JU16
C86 10F 10V
GND
JU15
+5V
JU12
GND
C74 10F 10V
INTERFACE
R24 47k
VC0_SEL
MAX8867 MAX8867EUK30
R2 47k
JP1-19 STBY JP1-17 JP1-15 RF_LO_EN JP1-13 SHDN C15 0.01F JP1-11 VCCD
JP1-20 JP1-18 JP1-16 JP1-14 JP1-12 JP1-10 JP1-8 JP1-5 CLOCK JP1-6 JP1-9 DATA JP1-7 ENABLE
1
SHDN
+5V
3
IN
5 BP
MAX8867 MAX8867EUK30
C8 0.01F
R54 470 ENABLE CLK C45 15pF R56 C46 470 15pF
LOCK R27 10k
JP1-3 JP1-1
JP1-4 JP1-2
Evaluates: MAX2366/MAX2367/MAX2368
_______________________________________________________________________________________
MAX2366 Evaluation Kit
9
MAX2366 Evaluation Kit Evaluates: MAX2366/MAX2367/MAX2368
1.0"
1.0"
Figure 3. MAX2366 EV Kit Component Placement Guide-- Component Side (Top View)
Figure 4. MAX2366 EV Kit Component Placement Guide-- Solder Side (Bottom View)
1.0"
1.0"
Figure 5. MAX2366 EV Kit PC Board Layout--Component Side (Top View)
Figure 6. MAX2366 EV Kit PC Board Layout--Ground Plane (Top View)
10
______________________________________________________________________________________
MAX2366 Evaluation Kit Evaluate: MAX2366/MAX2367/MAX2368
1.0"
1.0"
Figure 7. MAX2366 EV Kit PC Board Layout--Inner Layer (Top View)
Figure 8. MAX2366 EV Kit PC Board Layout--Solder Side (Bottom View)
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 ____________________ 11 (c) 2001 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.

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