參數(shù)資料
型號(hào)： MAX2472
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 運(yùn)動(dòng)控制電子
英文描述： 500MHz to 2500MHz VCO Buffer Amplifiers
中文描述： BUFFER AMPLIFIER, PDSO6
封裝： SOT-23, 6 PIN
文件頁(yè)數(shù)： 1/12頁(yè)
文件大?。?/td> 242K
代理商： MAX2472
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
General Desc ription
The MAX2472/MAX2473 are flexible, wideband, high-
reverse-isolation buffer amplifiers. The MAX2472 has dual
open-collector outputs capable of delivering -5dBm into
50
while maintaining harmonic suppression below
-25dBc. The MAX2473 has a single open-collector output
with a bias control pin to vary output power from -10dBm
to -2dBm while maintaining harmonic suppression below
-25dBc. The MAX2472/MAX2473’s combination of high
reverse isolation and low supply current makes them ideal
for applications requiring high performance with low
power. They feature high input impedance and open-col-
lector outputs for maximum flexibility, enabling them to be
used with a variety of oscillator topologies.
Both the MAX2472 and MAX2473 operate from a single
+2.7V to +5.5V supply. With V
CC
= +3.0V and -25dBm
input power, the MAX2472 consumes 5.2mA, while the
MAX2473 consumes only 2.7mA. Both devices are avail-
able in a tiny 6-pin SOT23 package requiring minimal
board space.
Applic ations
Cellular and PCS Mobile Phones
Private Mobile Radios
ISM-Band Applications
IF/RF Oscillators
General-Purpose Buffers/Amplifiers
Typical Operating Circuits appear at end of data sheet.
Features
o
+2.7V to +5.5V Supply Range
o
500MHz to 2500MHz Input Frequency Range
o
High Reverse Isolation: 49dB at 900MHz
o
Dual Open-Collector Outputs (MAX2472)
o
Adjustable -10dBm to -2dBm Output Power
Control (MAX2473)
o
High Input Impedance: >250
at 900MHz
o
Ultra-Small SOT23-6 Package
M
500MHz to 2500MHz
V CO Buffer Amplifiers
________________________________________________________________ Maxim Integrated Products
1
Func tional Diagrams
19-1466; Rev 0; 6/99
PART
MAX2472
EUT-T
MAX2473
EUT-T -40°C to +85°C
-40°C to +85°C
TEMP.
RANGE
PIN-
PACKAGE
6 SOT23-6
6 SOT23-6
EVALUATION KIT MANUAL
FOLLOWS DATA SHEET
Ordering Information
SOT
TOP MARK
AAAZ
AABA
GND
GND
OUT2
OUT1
IN
V
CC
MAX2472
BIAS
GND
GND
BIAS
OUT
IN
V
CC
MAX2473
BIAS
GND
IN
OUT2 (BIAS)
1
6
V
CC
5
GND
OUT1 (OUT)
MAX2472
MAX2473
SOT23-6
TOP VIEW
( ) ARE FOR MAX2473.
2
3
4
Pin Configuration
相關(guān)PDF資料
PDF描述
MAX2472-MAX2473 500MHz to 2500MHz VCO Buffer Amplifiers
MAX253 Transformer Driver for Isolated RS-485 Interface
MAX253EUA Transformer Driver for Isolated RS-485 Interface
MAX253CPA Transformer Driver for Isolated RS-485 Interface
MAX253CSA 4-Line To 16-Line Decoders/Demultiplexers 24-PDIP 0 to 70
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX2472EUT 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX2472EUT+ 制造商:Maxim Integrated Products 功能描述:RF AMP CHIP SGL INPUT/DUAL OUTPUT BFFR AMP 2.5GHZ 5.5V 6PIN - Cut Tape Product
MAX2472EUT+T 功能描述:射頻放大器 0.5GHz - 2.5GHz VCO Buffer Amp 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
MAX2472EUT-T 功能描述:射頻放大器 0.5GHz - 2.5GHz VCO Buffer Amp 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
MAX2472EVKIT 功能描述:放大器 IC 開發(fā)工具 MAX2472/73 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
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