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MAX2150

Features: · Single Voltage Supply (2.7V to 3.6V)· 75MHz 3dB I/Q Input Bandwidth· Wideband 50Ω RF Output: 700MHz to 2300MHz· Ultra-Fine Frequency Resolution: 100mHz· High Reference Frequency for Fast-Switching Applications· Ultra-Low Phase Noise· Low Spurious and Reference Emissions· -1dBm RM...

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SeekIC No. : 004409574 Detail

MAX2150: Features: · Single Voltage Supply (2.7V to 3.6V)· 75MHz 3dB I/Q Input Bandwidth· Wideband 50Ω RF Output: 700MHz to 2300MHz· Ultra-Fine Frequency Resolution: 100mHz· High Reference Frequency fo...

MAX2150 Data Sheet

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Part Number:
MAX2150
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

· Single Voltage Supply (2.7V to 3.6V)
· 75MHz 3dB I/Q Input Bandwidth
· Wideband 50Ω RF Output: 700MHz to 2300MHz
· Ultra-Fine Frequency Resolution: 100mHz
· High Reference Frequency for Fast-Switching Applications
· Ultra-Low Phase Noise
· Low Spurious and Reference Emissions
· -1dBm RMS Output Power
· 60dB RF Muting Control
· 34dBc Typical Carrier Suppression
· 34dBc Typical Sideband Suppression
· Software- and Hardware-Controlled Shutdown Modes


Application

·Wireless Broadband
·Satellite Uplink
·LMDS
·Wireless Base Station


Pinout

Connection Diagram


Specifications

VCC to GND...........................................................-0.3V to +6.0V
RF Signals: LO+, LO-, OSCIN .........................................+10dBm
I+ to I-, Q+ to Q-....................................................................2V
LO+, LO-, I+, I-, Q+, Q-, BUFEN, TXEN, CLK, DATA,
EN, SYNEN, OSCIN, OSCOUT, BUFOUT, CHP,
SHDN, LOCK, VCC_CP to GND....................-0.3V to (VCC + 0.3V)
Digital Input Current .....................................................±10mA
Short-Circuit Duration RFOUT, BUFOUT, OSCOUT,
Lock, CHP.............................................................................10s
Continuous Power Dissipation
28-Pin QFN (TA = +70°C).....................................................2W
(derate 28.5mW/°C above +70°C)
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature Range ..........................................+150°C
Storage Temperature.........................................-65°C to +150°C
Lead Temperature (soldering 10s) ..................................+300°C
Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.


Description

The MAX2150 is a complete wideband direct upconversion quadrature modulator IC incorporating a 28-bit sigma-delta fractional-N synthesizer. The device is targeted for applications in the 700MHz to 2300MHz frequency range. The super-high-resolution sigma-delta fractional-N synthesizer is capable of better than 50mHz resolution when used with a 10MHz reference. Other features: fully differential I/Q modulation inputs, an internal LO buffer, and a 50Ω wideband output driver amplifier.

A standard 3-wire interface is provided for synthesizer programming and overall device configuration. An onchip low-noise crystal oscillator amplifier is also included and can be configured as a buffer when an external reference oscillator is used.

The MAX2150 typically achieves 34dBc of carrier and sideband suppression at a -1dBm output level. The wideband, internally matched RF output can also be disabled while the synthesizer and 3-wire bus remain powered up for continuous programming.

The MAX2150 consumes 72mA from a single +3.0V supply and is packaged in an ultra-compact 28-pin QFN package (5mm × 5mm) with an exposed pad.




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