MAXIM MAX2366EVKIT

19-2183; Rev 0; 10/01
MAX2366 Evaluation Kit
Features
♦ On-Board PCS and Cellular VCOs
♦ 50Ω SMA Connectors on All RF Ports
♦ BNC Connectors for Baseband Inputs
♦ Low-Power Shutdown Mode
♦ PC Control Software Available at www.maxim-ic.com
♦ SPI™/QSPI™/MICROWIRE™ Compatible
Ordering Information
PART
TEMP. RANGE
IC PACKAGE
MAX2366EVKIT
-40°C to +85°C
48 QFN-EP*
*Exposed pad
MAX2366 Component List
DESIGNATION
QTY
DESCRIPTION
C8, C9, C11,
C15, C17, C34,
C55, C57
8
0.01µF ceramic capacitors (0402)
Murata GRM36Y5V103Z050 or
Taiyo Yuden EMK105BJ103KV
C12
1
1.2pF ±0.1pF ceramic capacitor
(0402)
Murata GRM36COG1R2B050 or
Taiyo Yuden EVK105CH1R2JW
33pF ±5% ceramic capacitors
(0402)
Murata GRM36COG330J050 or
Taiyo Yuden UMK105CH330JW
C13, C14, C26,
C27, C48, C56,
C66, C84, C85
0
Not installed (0402)
0.1µF ceramic capacitors (0402)
Murata GRM36Y5V104Z016 or
Taiyo Yuden LMK105BJ104KV
C24, C25
2
9pF ±5% ceramic capacitors
(0402)
Murata GRM36COG090J050 or
Taiyo Yuden UMK105CH090JW
1
0.033µF ±10% ceramic capacitor
(0402)
Murata GRM36X7R333K010 or
Taiyo Yuden LMK105BJ333KV
1
0.022µF ±10% ceramic capacitor
(0402)
Murata GRM36X7R223K016 or
Taiyo Yuden EMK105BJ223KV
1
1µF ±10% ceramic capacitor
(0805)
Murata GRM40X7R105K010A or
Taiyo Yuden LMK212BJ105KG
DESIGNATION
QTY
C1
1
3pF ±0.25pF ceramic capacitor
(0402)
Murata GRM36COG030C050
11
100pF ±5% ceramic capacitors
(0402)
Murata GRM36COG101J050 or
Taiyo Yuden UMK105CH101JW
4
C2, C16, C20,
C39, C40, C60,
C64, C65, C67,
C68, C80
C3, C22, C23,
C41
C4, C5, C38,
C42, C58, C75,
C79, C88, C91,
C93, C95, C96,
C97
C6
C7, C10, C18,
C19, C21, C30,
C31, C35, C63,
C76, C78, C81
13
1
12
DESCRIPTION
4.7pF ±0.1pF ceramic capacitor
(0402)
Murata GRM36COG4R7B050 or
Taiyo Yuden EVK105CH4R7JW
C28
1000pF ±10% ceramic capacitors
(0402)
Murata GRM36X7R102K050 or
Taiyo Yuden UMK105B102KW
C29
C32
SPI and QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
________________________________________________________________ Maxim Integrated Products
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.
1
Evaluates: MAX2366/MAX2367/MAX2368
General Description
The MAX2366 evaluation kit (EV kit) simplifies testing of
the MAX2366/MAX2367/MAX2368. The EV kit provides
50Ω 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.
MAX2366 Evaluation Kit
Evaluates: MAX2366/MAX2367/MAX2368
MAX2366 Component List (continued)
DESIGNATION
C36
C37
C44, C45, C46
C47, C50
C49
C51
C53, C54
2
QTY
DESCRIPTION
1
3300pF ±10% ceramic capacitor
(0402)
Murata GRM36X7R332K050 or
Taiyo Yuden UMK105B332KW
DESIGNATION
QTY
FL1
1
DESCRIPTION
130MHz bandpass filter
Murata LFSH30N32M0130A
FL2
0
Not installed
J3, J7
2
BNC connectors
JP1
1
20-pin header receptacle
JU1–JU4,
JU6–JU10
9
2-pin headers
L1
1
8.7nH ±5% inductor (0603)
Coilcraft 0603CS-8N7XJBC
L2, L3
2
100nH ±5% inductors (0603)
Coilcraft 0603CS-R10XJBC
L4
1
33nH ±5% inductor (0603)
Coilcraft 0603CS-33NXJBC
L5, L19
2
220nH ±5% inductors (0603)
Coilcraft 0603CS-R22XJBC
1
0.047µF ±10% ceramic capacitor
(0402)
Murata GRM36X7R473K010 or
Taiyo Yuden LMK105BJ473KV
3
15pF ±5% ceramic capacitors
(0402)
Murata GRM36COG150BJ50 or
Taiyo Yuden UMK105CH150JW
2
9.1pF ±5% ceramic capacitors
(0402)
Murata GRM36COG9R1J050 or
Taiyo Yuden EVK105CH9R1JW
L6
1
3.9nH ±5% inductor (0402)
Murata LQG10A3N9S00
1
2.7pF ±0.1pF ceramic capacitor
(0402)
Murata GRM36COG2R7B050 or
Taiyo Yuden EVK105CH2R7JW
L9
1
43nH ±5% inductor (0603)
Coilcraft 0603CS-43NXJBC
L10
1
11nH ±5% inductor (0603)
Coilcraft 0603CS-11NXJBC
1
1.5pF ±0.1pF ceramic capacitor
(0402)
Murata GRM36COG1R5B050 or
Taiyo Yuden EVK105CH1R5JW
L11
1
22nH ±5% inductor (0603)
Coilcraft 0603CS-22NXJBC
10pF ±5% ceramic capacitors
(0402)
Murata GRM36COG100J050 or
Taiyo Yuden UMK105CH100JW
L16
1
220nH ±5% (0805) inductor
Coilcraft 0805CS -221XJBC
Q1, Q2
2
NPN transistors
Central Semiconductor
CMPT8099
R1, R2, R7, R19,
R24, R47, R52
7
47kΩ ±5% resistors (0402)
2
C70, C71
2
22µF 10V tantalum capacitors
AVX TAJB226K010
C72, C73, C82,
C83, C94
5
1µF capacitors (0603)
Murata GRM39Y5V105Z010
C74, C77, C86
3
10µF 10V tantalum capacitors
AVX TAJB106M010
D1, D2, D4, D5
4
Varactor diodes
Alpha Industries SMV1763-079
R3
1
51kΩ ±5% resistor (0402)
R4, R5, R29,
R30
4
1kΩ ±5% resistors (0402)
R6, R10, R12,
R15, R17, R25,
R26, R33, R34,
R39, R46, R70,
R73
0
Not installed (0402)
_______________________________________________________________________________________
MAX2366 Evaluation Kit
DESIGNATION
QTY
DESCRIPTION
DESIGNATION
QTY
DESCRIPTION
RFL, RFH0,
RFH1, REF,
TANKH BYP,
IFLO, IFOUTL,
IFINL, LOL, LOH
10
SMA connectors, PC edge-mount
EF Johnson 142-0701-801
VBAT, VREG,
+5V, GND (3)
6
2-pin headers
R8, R16, R28,
R48, R50, R51
6
511Ω ±1% resistors (0603)
R9, R18
2
39Ω 1% resistors (0603)
R11, R37
2
22Ω ±5% resistors (0402)
R13, R22
2
680Ω ±5% resistors (0603)
R14, R21, R41,
R42
4
100Ω ±1% resistors (0402)
T2, T3
2
Baluns, Toko 458DB-1011
R23, R45
2
1kΩ ±1% resistors (0402)
U1
1
MAX2366EGM
R27
R31, R32, R35,
R36
1
10kΩ ±5% resistor (0402)
U2
1
+2.8V LDO MAX8867EUK28
4
5.1kΩ ±5% resistors (0402)
R38, R44, R49
R55, R58, R59,
R60, R61, R62,
R76
10
U3, U4
2
Dual op amps MAX412ESA
U5, U8
2
+3.0V LDO MAX8867EUK30
V1
1
1750MHz VCO
Murata MQE925-1750-T7
V2
1
967MHz VCO
Murata MQK002-967
None
1
MAX2366/MAX2367/MAX2368
data sheet
None
1
INTF2300 board
None
1
Ribbon cable
0Ω resistors (0402)
R40
1
12kΩ ±5% resistor (0402)
R43, R54, R56
3
470Ω ±5% resistors (0402)
R53, R57
2
150Ω ±5% resistors (0402)
R64
1
20kΩ ±5% resistor (0402)
R71
1
130kΩ ±5% resistor (0402)
R72
1
2.4kΩ ±5% resistor (0402)
R74
1
16kΩ ±5% resistor (0402)
_______________________________________________________________________________________
3
Evaluates: MAX2366/MAX2367/MAX2368
MAX2366 Component List (continued)
Evaluates: MAX2366/MAX2367/MAX2368
MAX2366 Evaluation Kit
Component Suppliers
PHONE
FAX
Alpha Industries
SUPPLIER
617-935-5150
617-933-2359
AVX
803-946-0690
803-626-3123
Coilcraft
847-639-6400
847-639-1469
Murata
770-436-1300
770-436-3030
Taiyo Yuden
408-573-4150
408-573-4159
Toko
708-297-0070
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®/98®, Win2000®,
WinNT® 4.0 or later operating system and an available parallel port
• INTF2300 interface board (supplied with EV kit)
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
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.
Table 1. Register Settings
REGISTER
CELLULAR CDMA
RHF0 PCS CDMA
RFM (dec)
38214
58321
RFR (dec)
656
656
IFM (dec)
6519
6519
IFR (dec)
492
492
OPCTRL (hex)
890F
192F
CONFIG (hex)
C03F
C03F
Win95®/98®, Win2000®, WinNT® are registered trademarks of
Microsoft Corp.
4
_______________________________________________________________________________________
MAX2366 Evaluation Kit
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.
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.
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.
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).
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 50Ω source that delivers 1Vp-p into 50Ω. For other
I/Q levels, replace R9 and R18 with appropriate resistor
values according to Table 2.
Table 2. Baseband Termination Resistor
Values
MODULATION
I/Q DIFFERENTIAL
VOLTAGE AT I_/Q_
INPUTS (mVp-p)
R9, R18 (Ω)*
75
Sinusoidal
600
CDMAONE
415
39
3GPP WCDMA
600
24
TDMA
600
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.
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
0.01µF AC-coupling capacitor; replace R36 and R70 with
0Ω resistors; and remove R38, C12, C24, L10, D1, and D2.
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.
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.
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
Evaluates: MAX2366/MAX2367/MAX2368
RHF0 PCS CDMA Mode
Perform the following steps to evaluate the MAX2366 in
the PCS CDMA mode:
Evaluates: MAX2366/MAX2367/MAX2368
MAX2366 Evaluation Kit
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.
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 0Ω resistors.
This connects the IFINL_ and IFOUTL_ pins to the IFINL
and IFOUTL SMA connectors. The matching networks
are tuned to 130MHz.
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.
RBIAS
When resistor R73 is stuffed (typically 16kΩ), 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
Table 3. Jumpers
JUMPER NO.
JU1
ASSOCIATED FUNCTIONAL BLOCK
VCC for VCC DRIVER
JU2
External cellular VCO
JU3
External PCS VCO
JU4
VGC jumper
JU6
PA predrivers VCC
JU7
RF mixer VCC
JU8
IF modulator VCC
JU9
Digital VCC
JU10
RF charge pump VCC
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
50Ω transmission line. The PC board has an 8mil-layer
profile on FR4 with a dielectric constant of 4.5.
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.
_______________________________________________________________________________________
MAX2366 Evaluation Kit
1
2
Evaluates: MAX2366/MAX2367/MAX2368
GND VCC
JU1
DB25M
3
1
1
TO
PC PARALLEL
PORT
20
6
10
INTF2300
MAX2366EVKIT
10
VBAT
20
6
GND
1
1
Figure 1. INTF2300 with MAX2366 EV Kit Providing Filtered Supply
_______________________________________________________________________________________
7
+5V
SMA
RFHO
SMA
RFL
Figure 2. MAX2366 EV Kit Schematic
_______________________________________________________________________________________
4
7
IFINH
2
9
T2
C80
100pF
C48
OPEN
4
5
C11
0.01µF
3
8
IFINL
VCCMXR
L6
3.9nH
C2
100pF
Q1
CMPT8099
R72
2.4kΩ
SSS16943
VCCDRIVER
RFHO
C3
33pF
RFL
C1
3pF
VCCMOD
L16
220nH
FL1
130MHz
FILTER
SMA
J24
J2
J1
1
C53
10pF
C54
10pF
C7
1000pF
VCCMOD
L5
220nH
3
2
1
OUTN.C.
5
N.C.
4
N.C.
OUT+
N.C.
9
R39
OPEN
R3
51kΩ
C56
OPEN
GND
SMA
J27
NOT INSTALLED
IN-
N.C.
10
C51
1.5pF
N.C.
IN+
FL2
LOCK
TESTPOINT
R71
130kΩ
VCCO
R34
OPEN
C60
100pF
C57
0.01µF
C55
0.01µF
VCCPA
C10
R5
1kΩ 1000pF
R4
1kΩ
L7
NOT INSTALLED
10
1
2
3
R49
0Ω
R44
0Ω
STBY
IDLE
LOCK
L4
33nH
L1
8.7nH
T3
4
3
IFOUTL
C47
9.1pF
IFOUTH
6
7
8
RBIAS
TESTPOINT
R73
OPEN
R25
OPEN
R74
16kΩ
14
47
R33
OPEN
5
1
C81
1000pF
L2 VCCMOD L3
100nH
100nH
2
46
15
45
44
LOL1
C65
100pF
LOL
16
C50
9.1pF
CLOCK DATA ENABLE
13
RBIAS
IFINH-
IFINH+
IFINL-
IFINL+
TXGATE
VCC
IDLE
VCC
LOCK
RFH0
RFL
C49
2.7pF
12
11
10
9
8
7
6
5
4
3
2
1
48
LOL
SMA J21
R55
0Ω
17
U1
42
19
R29
1kΩ
20
41
R57
150Ω
MAX2366
R58
0Ω
18
43
LOL2
C40
100pF
RFH1
DI
VCCPA
LOH1
GND
CS
SMA
RFH1
C66
OPEN
GND
IFOUTH-
C41
33pF
LOH
LOL
IFOUTH+
J22
LOH
SMA J20
VCC
R53
150Ω
C83
1µF
21
40
C67
100pF
C38
0.1µF
LOH3
22
VCC
JU4
Q+
23
R10
OPEN
C17
0.01µF
C16
100pF
VCCD
C85
OPEN
R41
100Ω
1%
GND
5
Q-
I+
I-
SHDN
VCC
IFL0
TANKL-
TANKL+
TANKH-
TANKH+
N.C.
N.C.
3
25
26
27
28
29
30
31
32
R51
511Ω
1%
R50
511Ω
1%
R42
100Ω
1%
I+
R17
OPEN
4
VEE
3 INA+
2 INA-
I-
C84
OPEN
R14
100Ω
1%
MAX412
U4
R21
100Ω
1%
C24
9pF
C25
9pF
J16
SMA
R37
22Ω
8
D5
D4
D2
D1
INB- 6
INB+ 5
C20
100pF
C63
1000pF
VEE
R28
511Ω
1%
+5V
4
3 INA+
2 INA-
1 OUTA
C58
0.1µF
OUTB 7
VCC
C21
1000pF
R8
511Ω
1%
R48
511Ω
1%
SHDN
C22
33pF
C23
33pF
C82
1µF
R30
1kΩ
R62
SHORT
C6
4.7pF
C12
1.2pF
R6
REF
OPEN
C14
OPEN
R60
0Ω
C19
1000pF
1 OUTA
GND
L10
11nH
R61
0Ω
7
L9
43nH
5
VCCD
R15
OPEN
C27
OPEN
C26
OPEN
33
R76
0Ω
3
R40
12kΩ
C37
0.047µF
1
34
8
4 B
6
V1
C
RFVCO
8
P PCS VCO GND M
C28
0.033µF
C31
1000pF
4
7
2
35
36
C36
3300pF
1
FREF
2
6
CELL
V2
MQK0O2-967
CELL VCO
R11
22Ω
R12
OPEN
24
37
C76
1000pF
38
VCCMOD
39
LOH2
C78
1000pF
VCCP
VGC
C39
100pF
RFCP
VCC
C64
100pF
VCC
VCC
VCCPA
LOH
IFOUTL+
GND
CLK
RFPLL
IFOUTL-
VCC
L11
22nH
IFCP
Q+
8
Q-
C68
100pF
U3
R45
1kΩ
1%
MAX412
C18
1000pF
J25
SMA
IFL0
R32
5.1kΩ
R31
5.1kΩ
R35
5.1kΩ
R36
5.1kΩ
PCS
8
C35
1000pF
R18
39Ω
1%
C70
22µF
R13
680Ω
5%
INB+ 5
INB- 6
OUTB 7
VCC
+5V
VCCMOD
C13
OPEN
R70
OPEN
J3
BNC
R64
20kΩ
C32
1µF
R22
680Ω
5%
R23
1kΩ
1%
VREG
C71
22pF
J7
BNC
C30
1000pF
R16
511Ω
1%
C29
0.022µF
R38
SHORT
TANKH BYP
SMA
J6
R9
39Ω
1%
Evaluates: MAX2366/MAX2367/MAX2368
MAX2366 Evaluation Kit
_______________________________________________________________________________________
VC0_SEL
+5V
GND
+5V
GND
VREG
GND
VBAT
JU12
JU15
JU16
JU14
JU13
JU11
IN
U5
R19
47kΩ
+5V
C8
0.01µF
R26
OPEN
4
GND 2
OUT
C75
0.1µF
VREG
C42
0.1µF
MAX8867
MAX8867EUK30
SHDN
5 BP
3
1
C74
10µF
10V
C86
10µF
10V
C77
10µF
10V
1
2
C73
1µF
3
+5V
Q2
CMPT8099
R24
47kΩ
VBAT
VBAT
IN
C34
0.01µF
U2
IN
C9
0.01µF
U8
R46
OPEN
4
GND 2
OUT
MAX8867
MAX8867EUK30
SHDN
5 BP
3
1
4
GND 2
OUT
MAX8867
MAX8867EUK28
SHDN
5 BP
3
1
C94
1µF
C93
0.1µF
VCCD
JU2
CELL
ENABLE
C72
1µF
JU10
JU8
C79
0.1µF
R47
47kΩ
CELL
JU9
JU7
DATA
JU3
PCS
C97
0.1µF
VCCCP
C95
0.1µF
VCCMOD
C5
0.1µF
C45
15pF
PCS
R54
470Ω
C44
15pF
C4
0.1µF
C96
0.1µF
VCCD
C91
0.1µF
VCCMXR
C88
0.1µF
VCCPA
SHDN
R7
47kΩ
VCO_SEL
X32
MTHOLE3
R56
C46 470Ω
15pF
C15
0.01µF
L19
220nH
R43
470Ω
CLK
VCCD
VCCD
X29
MTHOLE3
LOCK
R52
47kΩ
IDLE
R2
47kΩ
X31
MTHOLE3
R27
10kΩ
R1
47kΩ
VCCD
X39
LOGO
X30
MTHOLE3
JP1-1
JP1-3
JP1-5
CLOCK
JP1-9
DATA
JP1-7
ENABLE
JP1-11
VCCD
JP1-13
SHDN
JP1-2
JP1-4
JP1-6
JP1-8
JP1-10
JP1-12
JP1-14
JP1-16
JP1-18
JP1-20
INTERFACE
JP1-15
RF_LO_EN
JP1-17
JP1-19
STBY
STBY
Evaluates: MAX2366/MAX2367/MAX2368
VBAT
JU1
JUMPER
VCCDRIVER
JU6
JUMPER
MAX2366 Evaluation Kit
Figure 2. MAX2366 EV Kit Schematic (continued)
9
Evaluates: MAX2366/MAX2367/MAX2368
MAX2366 Evaluation Kit
1.0"
Figure 3. MAX2366 EV Kit Component Placement Guide—
Component Side (Top View)
1.0"
Figure 5. MAX2366 EV Kit PC Board Layout—Component Side
(Top View)
10
1.0"
Figure 4. MAX2366 EV Kit Component Placement Guide—
Solder Side (Bottom View)
1.0"
Figure 6. MAX2366 EV Kit PC Board Layout—Ground Plane
(Top View)
______________________________________________________________________________________
MAX2366 Evaluation Kit
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
© 2001 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
Evaluate: MAX2366/MAX2367/MAX2368
1.0"