參數(shù)資料
型號(hào)： MAX2645EVKIT
廠商： Maxim Integrated Products, Inc.
英文描述： Evaluation Kit for the MAX2645
中文描述： MAX2645評(píng)估板
文件頁(yè)數(shù)： 1/12頁(yè)
文件大?。?/td> 139K
代理商： MAX2645EVKIT
_______________General Desc ription
The MAX2630/MAX2631/MAX2632/MAX2633 are low-
voltage, low-noise amplifiers for use from VHF to
microwave frequencies. Operating from a single +2.7V
to +5.5V supply, these devices have a flat gain
response to 900MHz. Their low noise figure and low
supply current make them ideal for receive, buffer, and
transmit IF applications.
The MAX2630/MAX2631 are biased internally, eliminat-
ing the need for external bias resistors or inductors. The
MAX2632/MAX2633 have a user-selectable supply cur-
rent, which can be adjusted by adding a single external
resistor. This allows customized output power and gain
according to specific applications requirements. The
MAX2631/MAX2633 feature a shutdown pin that allows
them to be powered down to less than 1μA supply cur-
rent. Aside from a single bias resistor required for the
MAX2632/MAX2633, the only external components
needed for this family of amplifiers are input and output
blocking capacitors and a V
CC
bypass capacitor.
The MAX2630 comes in a 4-pin SOT143 package, re-
quiring minimal board space. The MAX2631/MAX2632
come in small 5-pin SOT23 packages. The MAX2633
comes in a 6-pin SOT23 package.
________________________Applic ations
Personal Communicating Systems
Cordless Phones
Global Positioning Systems
Cellular Phones
Wireless Local Area Networks
ISM Radios
Wireless Local Loops
TV Tuners
Land Mobile Radios
Set-Top Boxes
____________________________Features
o
Single +2.7V to +5.5V Operation
o
Internally Biased (MAX2630/MAX2631)
o
Adjustable Bias (MAX2632/MAX2633)
o
6.6mA Supply Current (insensitive to supply
voltage)
o
1μA Shutdown Current (MAX2631/MAX2633)
o
3.7dB Noise Figure
o
13.4dB Gain
o
Ultra-Small SOT Packages
M
V HF-to-Mic rowave, +3V,
General-Purpose Amplifiers
________________________________________________________________ Maxim Integrated Products
1
OUT
V
CC
GND
3
4
2
1
IN
SOT143
TOP VIEW
D
MAX2630
GND
V
CC
OUT
1
5
IN
BIAS
MAX2632
SOT23-5
2
3
4
GND
BIAS
V
CC
OUT
1
6
5
IN
SHDN
MAX2633
SOT23-6
2
3
4
GND
V
CC
OUT
1
5
IN
SHDN
MAX2631
SOT23-5
2
3
4
A
A
A
_________________Pin Configurations
R
BIAS
OFF
ON
SHDN
GND
OUT
IN
BIAS
V
CC
C
BYP
C
BLOCK
V
CC
C
BLOCK
IN
OUT
BIAS
MAX2633
__________Typic al Operating Circ uit
PART
MAX2630
EUS-T
MAX2631
EUK-T
MAX2632
EUK-T
MAX2633
EUT-T
*The first two letters in the SOT top mark identify the part,
while the remaining two letters are the lot-tracking code.
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
PIN-
PACKAGE
4 SOT143
5 SOT23-5
5 SOT23-5
6 SOT23-6
______________Ordering Information
19-1181; Rev 1; 7/97
SOT TOP
MARK*
DG_ _
AABK
AABL
AAAA
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 408-737-7600 ext. 3468.
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參數(shù)描述
MAX2645EVKIT+ 功能描述:放大器 IC 開發(fā)工具 MAX2645 Eval Kit RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V
MAX2648EBT 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX2648EBT-T 功能描述:射頻放大器 RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測(cè)試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
MAX2648EBT-T10 功能描述:射頻放大器 RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測(cè)試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
MAX2648EVKIT 功能描述:放大器 IC 開發(fā)工具 RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V
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