MAX2291NCDMAEVKIT [MAXIM]
Evaluation Kit; 评估套件
| 型号： | MAX2291NCDMAEVKIT |
| 厂家： | 
MAXIM INTEGRATED PRODUCTS |
| 描述： | Evaluation Kit |
| 文件： | 总10页 (文件大小：181K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
19-2027; Rev 1; 3/04
MAX2291 Evaluation Kit
General Description
Features
♦ Easy Evaluation of the MAX2291
The MAX2291 evaluation kit (EV kit) simplifies evalua-
tion of the MAX2291 power amplifier (PA). It enables
testing of the device’s RF performance and requires no
additional support circuitry. The EV kit’s signal inputs
and outputs use SMA connectors to facilitate the con-
nection of RF test equipment.
♦ +2.7V to +4.2V Single-Supply Operation
♦ Jumpers for Digital Power Control and Shutdown
♦ All Critical Peripheral Components Included
Three versions of the MAX2291 EV kit are available,
covering N-CDMA, TDMA, and WCDMA/UMTS.
Ordering Information
Component Suppliers
SUPPLIER
Alpha
PHONE
FAX
PART
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
IC PACKAGE
5 × 5 UCSP
5 × 5 UCSP
5 × 5 UCSP
360-647-2360
949-583-9119
847-639-6400
219-489-1533
770-436-1300
360-671-4936
949-583-9213
847-639-1469
219-489-2261
770-436-3030
MAX2291NCDMAEVKIT
MAX2291TDMAEVKIT
MAX2291WCDMAEVKIT
ATC
Coilcraft
Kayama
Murata
Component List
N-CDMA
DESIGNATION
QTY
DESCRIPTION
DESIGNATION
QTY
DESCRIPTION
4.7pF 0.1pF capacitor, ATC
ATC100A4R7BW150XB
C17, C46, C47,
C50, L8, L12,
R2, IN2SMA
C90
1
0
Not installed
1.6pF 0.1pF capacitor, ATC
ATC100A1R6BW150XB
C91
C92
1
1
C45, C54, C57,
C64
0.01µF capacitors, Murata
GRM36X7R103K16
4
1
1
1
1
1
1
1
1
0.75pF 0.1pF capacitor, Murata
GRM36COGR75B50
470pF capacitor, Murata
GRM36X7R471K50
C48
C49
C52
C56
C58
C62
C65
C66
D1
L9, L15
L11
1
2
1
Pin diode, Alpha SMP1320-079
0Ω 5ꢀ resistors
6.0pF 0.1pF capacitor, Murata
GRM36COG6R0B50
2.55nH inductor, Coilcraft 0906-3
33nH inductor, Murata
LQP10A33G00
1.6pF 0.1pF capacitor, Murata
GRM36COG1R6B50
L14
1
R14
R16
1
1
2
1
1
27.4kΩ 1ꢀ resistor (0402)
24kΩ 5ꢀ resistor (0402)
15kΩ 1ꢀ resistors (0402)
8.2kΩ 1ꢀ resistor (0402)
MAX2291 5 × 5 UCSP™
10pF 0.1pF capacitor, Murata
GRM36COG100B50
R17, R18
R19
5.0pF 0.1pF capacitor, Murata
GRM36COG5R0B50
U1
0.1µF capacitor, Murata
GRM39X7R104K16
Banana jacks (red for V
CC
and
black for GND), solder to 2-pin
headers straight up
VCC, GND
2
10µF, 6.3V, 100mΩ Taiyo Yuden
ceramic capacitor, 1206 case size
VCC, GND
IN1, OUT
JU1, JU2
2
2
2
2-pin headers (0.1in centers)
0.031in edge-mount SMAs
3-pin headers (0.1in centers)
22pF capacitor, Murata
GRM36COG220J50
UCSP is a trademark of Maxim Integrated Products, Inc.
________________________________________________________________ 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.
MAX2291 Evaluation Kit
Component List
TDMA
WCDMA
DESIGNATION
QTY
DESCRIPTION
DESIGNATION
QTY
DESCRIPTION
C17, C46, C47,
C50, L8, L12,
D1, R2, IN2SMA,
JU9, R15
C45, C54, C57,
C64
C17, C49, C50,
C52, C54, C58,
D1, R2,
IN2SMA, L9,
L14, L15, R17,
R19
0
Not installed
0
Not installed
0.01µF capacitors, Murata
GRM36X7R103K16
4
1
1
1
1
1
1
1
1
1
1
1
470pF capacitor, Murata
GRM36X7R471K50
0.01µF capacitors, Murata
GRM36X7R103K16
C48
C49
C52
C56
C66
C58
C62
C65
C90
C91
C92
C45, C57, C64
3
1
1
1
1
5.6pF 0.1pF capacitor, Murata
GRM36COG5R6B50
470pF capacitor, Murata
GRM36X7R471K50
C48
C49
C56
C62
1.3pF 0.1pF capacitor, Murata
GRM36COG1R3B50
5.0pF capacitor, Murata
GRM36COG050C50
9.1pF 0.1pF capacitor, Murata
GRM36COG9R1B50
10pF 5ꢀ capacitor, ATC
ATC650L100JW25
22pF capacitor, Murata
GRM36COG220J50
0.01µF capacitor, Murata
GRM39X7R103K16
4.0pF 0.1pF capacitor, Murata
GRM36COG4R0B50
10µF, 6.3V, 100mΩ, Taiyo Yuden
ceramic capacitor,
1206 case size
0.01µF capacitor, Murata
GRM39X7R103K16
C65
1
10µF, 6.3V, 100mΩ, Taiyo Yuden
ceramic capacitor, 1206 case size
22pF capacitor, Murata
GRM36COG220J50
C66
C90
C91
1
1
1
3.9pF 0.1pF capacitor, ATC
ATC100A3R9BW150XB
4.7pF 0.1pF capacitor, ATC
ATC100A4R7BW150XB
3.3pF 0.1pF capacitor, ATC
ATC100A3R3BW150XB
1.8pF 0.1pF capacitor, ATC
ATC100A1R8BW150XB
0.5pF 0.1pF capacitor, Murata
GRM36COG0R5B50
L9
1
1
1.2nH, Murata LQP10A1N2B00
2.55nH inductor, Coilcraft 0906-
D1
L9, L15
L11
1
2
1
Pin diode, Alpha SMP1320-079
0Ω 5ꢀ resistors
2.55nH inductor, Coilcraft 0906-3
33nH inductor, Murata
LQP10A33G00
L11
33nH inductor, Murata
LQP10A33G00
L14
1
L14
1
R14
R16
R18
U1
1
1
1
1
16.2kΩ 1ꢀ resistor (0402)
24kΩ 5ꢀ resistor (0402)
15kΩ 1ꢀ resistor (0402)
MAX2291 5 × 5 UCSP
R14
R16
1
1
2
1
1
20kΩ 1ꢀ resistor (0402)
24kΩ 5ꢀ resistor (0402)
15kΩ 1ꢀ resistor (0402)
8.25kΩ 1ꢀ resistor (0402)
MAX2291 5 × 5 UCSP
R17, R18
R19
Banana jacks (red for V
black for GND), solder to 2-pin
headers straight up
and
CC
U1
VCC, GND
2
Banana jacks (red for V
black for GND), solder to
2-pin headers straight up
and
CC
VCC, GND
2
VCC, GND
IN1, OUT
JU1
2
2
1
2-pin headers (0.1in centers)
0.031in edge-mount SMAs
3-pin header (0.1in centers)
VCC, GND
IN1, OUT
JU1, JU2
2
2
2
2-pin headers (0.1in centers)
0.031 in edge-mount SMAs
3-pin headers (0.1in centers)
2
_______________________________________________________________________________________
MAX2291 Evaluation Kit
Component List
KOREAN BAND CDMA
DESIGNATION
QTY
DESCRIPTION
DESIGNATION
QTY
DESCRIPTION
4.7pF 0.1pF capacitor, ATC
ATC100A4R7BW150XB
C17, C46, C47,
C50, L8, L12,
D1, R2,
C90
1
0
Not installed
1.8pF 0.1pF capacitor, ATC
ATC100A1R8BW150XB
C91
C92
1
1
IN2SMA
C45, C54, C57,
C64
0.01µF capacitors, Murata
GRM36X7R103K16
1.6pF 0.1pF capacitor, Murata
GRM36COG1R6B50
4
1
1
1
2
1
1
470pF capacitor, Murata
GRM36X7R471K50
D1
L9
1
1
1
Pin diode, Alpha SMP1320-079
0Ω 5ꢀ resistor
C48
C49
6.8pF 0.1pF capacitor, Murata
GRM36COG6R8B50
L11
2.55nH inductor Coilcraft 0906-3
33nH inductor, Murata
LQP10A33G00
L14
L15
1
1
1.6pF 0.1pF capacitor, Murata
GRM36COG1R6B50
C52
1.2nH inductor, Murata
LQP10A1N2B00
22pF capacitors, Murata
GRM36COG220J50
C56, C66
C58
R14
R16
1
1
2
1
1
27.4kΩ 1ꢀ resistor (0402)
24kΩ 5ꢀ resistor (0402)
15kΩ 1ꢀ resistors (0402)
8.25kΩ 1ꢀ resistor (0402)
MAX2291 5 × 5 UCSP
5.0pF 0.1pF capacitor, Murata
GRM36COG5R0B50
R17, R18
R19
0.01µF capacitor, Murata
GRM39X7R103K16
C62
U1
Banana jacks (red for V
black for GND), solder to 2-pin
headers straight up
and
10µF, 6.3V, 100mΩ, Taiyo Yuden
ceramic capacitor, 1206
case size
CC
VCC, GND
2
C65
1
VCC, GND
IN1, OUT
JU1, JU2
2
2
2
2-pin headers (0.1in centers)
0.031in edge-mount SMAs
3-pin headers (0.1in centers)
_______________________________________________________________________________________
3
MAX2291 Evaluation Kit
1) Connect a DC supply set to +3.5V (through an
Quick Start
MAX2291 EV kits are fully assembled and factory test-
ed. Follow the instructions in the Connections and
Setup section for proper device evaluation.
ammeter if desired) to the V
and GND terminals
CC
on the EV kit. Do not turn on the supply.
2) Connect one RF signal generator to the IN1 SMA
connector; do not turn on the generator’s output. Set
the generator for output frequency and power level
according to Table 1.
Test Equipment Required
This section lists the test equipment recommended to
verify operation of the MAX2291. It is intended as a guide
only, and some substitutions are possible:
3) Connect a 20dB pad to the OUT SMA connector on
the EV kit. This is to prevent overloading of the
power sensor and the power meter.
• One RF signal generator capable of delivering at
least +5dBm of output power at the operating fre-
quency (HPE4433B or equivalent)
4) Connect a power sensor to the 20dB pad.
5) Connect the power sensor to a power meter. Set the
power meter offset to 20dB and frequency accord-
ing to Table 1. For more accuracy, measure the
actual offset.
• One RF power sensor capable of handling at least
+20dBm of output power at the operating frequency
(HP 8482A or equivalent)
• One RF power meter capable of measuring up to
+20dBm of output power at the operating frequency
(HP 437B or equivalent)
6) Connect jumpers JU1 and JU2 to make SHDN =
V
, MODE = GND. This sets the MAX2291 to high-
CC
power mode. The MAX2291 EV kit is shipped in this
setting.
• An RF spectrum analyzer that covers the MAX2291
operating frequency range, as well as a few harmon-
ics (FSEB20, for example)
7) Turn on the DC supply. The supply current should
read approximately 170mA.
• A power supply capable of up to 1A at +2.7V to
+4.2V
8) Activate the RF generator’s output. The power meter
should read approximately +29dBm (N-CDMA). The
supply current should increase to approximately
630mA (N-CDMA). See Table 1 for approximate
readings in other modes.
• An optional ammeter for measuring the supply cur-
rent
• Two SMA cables
9) Another method for determining gain is by using a
network analyzer (optional). This has the advantage
of displaying gain versus a swept-frequency band,
in addition to displaying input return loss. Refer to
the network analyzer manufacturer’s user manual for
setup details.
• One SMA 20dB pad
• A network analyzer (HP 8753D, for example) to mea-
sure small-signal return loss and gain (optional)
Connections and Setup
This section provides a step-by-step guide to operating
the EV kit and testing the device’s function. Do not turn
on the DC power or RF signal generators until all con-
nections are made.
Table 1. Typical Operating Conditions
PARAMETER
Frequency
N-CDMA
1880
+2
TDMA
1880
+3
KCDMA
1765
+2
WCDMA
1950
+1
UNITS
MHz
dBm
dBm
mA
Signal Generator Power
Output Power
+29
+30.5
800
+29
+28
Supply Current
630
630
480
4
_______________________________________________________________________________________
MAX2291 Evaluation Kit
VCC
HIGH
VCC
E5
A3
JU2
A1
MODE
GND
V
CC
C45
LOW
VCC
0.01µF
VCC
GND
U1
A2
C65
10µF
C64
0.01µF
C66
22pF
N.C.
MAX2291
L11
2.55nH
OUT
E3
OUTH
GND
SMA
C91
1.6pF
C90
4.7pF
C62
0.1µF
B2
E1
E2
A4
GND
INH
C48
470pF
L14
33nH
D1
OUTL
C58
5.0pF
C49
6.0pF
A5
B1
E4
D5
D1
B4
B3
BIAS1H
GND
GND
GND
GND
GND
R14
27.4kΩ
1%
VCC
V
CC
IN1
SMA
R18
15kΩ
1%
C52
1.6pF
C92
0.75pF
L9
OΩ
C5
C4
BIAS2H
BIAS2L
VCC
ON
OFF
JU1
B5
C1
R19
8.25kΩ
1%
INL/SHDN
VCC
R16
24kΩ
VCC
C3
C2
V
CC
C57
0.01µF
C56
10pF
BIAS1L
V
CC
L15
OΩ
C54
0.01µF
R17
15kΩ
1%
Figure 1. MAX2291 N-CDMA EV Kit Schematic
_______________________________________________________________________________________
5
MAX2291 Evaluation Kit
VCC
E5
A1
A4
MODE
V
CC
C45
0.01µF
VCC
A3
VCC
GND
GND
C49
5.0pF
U1
IN1
C65
10µF
C64
0.01µF
C66
22pF
INH
SMA
MAX2291
L11
2.55nH
L14
L9
1.2nH
OUT
33nH
E3
OUTH
GND
SMA
C48
470pF
C91
1.8pF
C90
4.7pF
C62
0.01µF
B2
E1
E2
A2
GND
N.C.
R14
16.2kΩ
1%
OUTL
A5
B1
E4
D5
D1
B4
B3
BIAS1H
GND
GND
GND
GND
GND
VCC
V
CC
R18
15kΩ
1%
C5
C4
C3
BIAS2H
BIAS2L
VCC
ON
OFF
VCC
JU1
B5
C1
INL/SHDN
V
CC
R16
24kΩ
C57
0.01µF
C56
10pF
C2
BIAS1L
V
CC
Figure 2. MAX2291 TDMA EV Kit Schematic
6
_______________________________________________________________________________________
MAX2291 Evaluation Kit
VCC
HIGH
VCC
E5
A3
JU2
A1
MODE
GND
V
CC
C45
LOW
VCC
0.01µF
VCC
GND
U1
A2
C65
10µF
C64
0.01µF
C66
22pF
N.C.
MAX2291
L11
2.55nH
OUT
E3
OUTH
GND
SMA
C91
3.3pF
C90
3.9pF
C62
0.01µF
B2
E1
E2
A4
GND
INH
C48
470pF
L14
33nH
NN.C.C
D1
R14
20kΩ
1%
OUTL
GND
C58
4pF
C49
5.6pF
A5
B1
E4
D5
D1
B4
B3
BIAS1H
GND
GND
GND
GND
VCC
V
CC
IN1
SMA
R18
15kΩ
1%
C52
1.3pF
C92
0.5pF
L9
OΩ
C5
C4
BIAS2H
BIAS2L
VCC
ON
OFF
JU1
B5
C1
R19
8.25kΩ
1%
INL/SHDN
VCC
R16
24kΩ
VCC
C3
C2
V
CC
C57
0.01µF
C56
9.1pF
BIAS1L
V
CC
L15
OΩ
C54
0.01µF
R17
15kΩ
1%
Figure 3. MAX2291 WCDMA EV Kit Schematic
_______________________________________________________________________________________
7
MAX2291 Evaluation Kit
VCC
VCC
HIGH
E5
A3
JU2
A1
A2
MODE
GND
V
CC
C45
LOW
VCC
0.01µF
VCC
GND
U1
C65
10µF
C64
0.01µF
C66
22pF
N.C.
MAX2291
L11
2.55nH
OUT
E3
OUTH
GND
SMA
C91
1.8pF
C90
4.7pF
C62
0.01µF
B2
E1
E2
A4
GND
INH
C48
470pF
L14
33nH
D1
OUTL
C58
5pF
C49
6.8pF
A5
B1
E4
D5
D1
B4
B3
BIAS1H
GND
GND
GND
GND
GND
R14
27.4kΩ
1%
VCC
V
CC
IN1
SMA
R18
15kΩ
1%
C52
1.6pF
C92
1.6pF
L9
OΩ
C5
C4
BIAS2H
BIAS2L
VCC
ON
OFF
JU1
B5
C1
R19
8.2kΩ
1%
INL/SHDN
VCC
R16
24kΩ
VCC
C3
C2
V
CC
C57
0.01µF
C56
22pF
BIAS1L
V
CC
L15
1.2nH
C54
0.01µF
R17
15kΩ
1%
Figure 4. MAX2291 Korean CDMA EV Kit Schematic
8
_______________________________________________________________________________________
MAX2291 Evaluation Kit
1.0"
1.0"
Figure 5. MAX2291 EV Kit Component Placement Guide—
Component Side
Figure 6. MAX2291 EV Kit PC Board Layout—Ground Plane
Layer 2
1.0"
1.0"
Figure 7. MAX2291 EV Kit PC Board Layout—Ground Plane
Layer 3
Figure 8. MAX2291 EV Kit PC Board Layout—Component Side
_______________________________________________________________________________________
9
MAX2291 Evaluation Kit
1.0"
1.0"
Figure 9. MAX2291 EV Kit PC Board Layout—Secondary Side
Figure 10. MAX2291 EV Kit PC Board Layout—Back 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.
10 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 2004 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
相关型号：
©2020 ICPDF网 联系我们和版权申明