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参数资料
| 型号： | MAX2473EVKIT |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | EVAL KIT MAX2472, MAX2473 |
| 标准包装： | 1 |
| 系列： | * |
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 Description
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 VCC = +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.
Applications
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
MAX2472/MAX2473
500MHz to 2500MHz
VCO Buffer Amplifiers
________________________________________________________________
Maxim Integrated Products
1
Functional Diagrams
19-1466; Rev 0; 6/99
PART
MAX2472EUT-T
MAX2473EUT-T -40°C to +85°C
-40°C to +85°C
TEMP.
RANGE
PIN-
PACKAGE
6 SOT23-6
EVALUATION
KIT MANUAL
FOLLOWS
DATA
SHEET
Ordering Information
SOT
TOP MARK
AAAZ
AABA
GND
OUT2
OUT1
IN
VCC
MAX2472
BIAS
GND
BIAS
OUT
IN
VCC
MAX2473
BIAS
GND
IN
OUT2 (BIAS)
16
VCC
5
GND
OUT1 (OUT)
MAX2472
MAX2473
SOT23-6
TOP VIEW
( ) ARE FOR MAX2473.
2
34
Pin Configuration
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| MAX2657EVKIT+ | KIT EVALUATION FOR MAX2657 |
相关代理商/技术参数 |
参数描述 |
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| MAX247CPL | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
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| MAX248C/D DIE | 制造商:Maxim Integrated Products 功能描述: |
| MAX248CQH+D | 功能描述:RS-232接口集成电路 5V MultiCh RS-232 Driver/Receiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
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