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MAX2754EUA+

Timer, Oscillator & Pulse Generator, 1.2 GHz, 2.7 V to 5.5 V Supply, µMAX-8

MAXIM INTEGRATED PRODUCTS MAX2754EUA+
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Manufacturer Part No:
MAX2754EUA+
Order Code:
2517426
Technical Datasheet:
MAX2754EUA+   Datasheet
See all Technical Docs

Product Overview

The MAX2754EUA+ is a 1.2GHz voltage controlled oscillator (VCO) with linear modulation input in 8 pin µMAX package. This self contained VCO is intended for use in 2.4GHz to 2.5GHz ISM band particularly for FSK modulation systems that utilize direct frequency modulation transmit architecture. This device has linear modulation input in addition to standard frequency tuning input. The frequency tuning range of 1145MHz to 1250MHz (1/2 LO) also supports an IF up to 110MHz with low side LO. The VCO is based on Maxim's monolithic VCO technology where all VCO components are integrated on-chip including varactor and inductor. The MAX2754 operates over 2.7V to 5.5V supply range. This device also provides digitally controlled shutdown mode to permit implementation of sophisticated power supply management. In shutdown, the supply current is reduced to 0.2µA and power consumption is 41mW when active. It is used in homeRF WLAN and Bluetooth applications.
  • Frequency deviation of -500kHz/V is linear to ±4% over frequency limits
  • Operating temperature range from -40°C to 85°C
  • Low phase noise of -137dBc/Hz at 4MHz offset
  • Low current shutdown mode
  • Supply current of 13.7mA at TA = +25°C (active-low VSHDN >= 2.0V)
  • Tuning gain of 1 24MHz/V at VTUNE at fMIN and 81MHz/V at VTUNE at fMAX
  • Output power of -5dBm
  • Modulation peak frequency deviation of ±500KHz and modulation full power bandwidth of 2.5MHz
  • Return loss of 7.5dB
  • Tuning input voltage range is 0.4V to 2.4V and oscillator frequency is factory adjusted

Applications

Clock & Timing, Consumer Electronics, Portable Devices

Product Information

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:
1.2GHz

:
2.7V

:
5.5V

:
µMAX

:
8Pins

:
-40°C

:
85°C

:
-

:
MSL 1 - Unlimited
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Technical Docs (1)

CAD Downloads

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Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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