MAX2871ETJ+ by Analog Devices

23.5MHz to 6000MHz Fractional/Integer-N Synthesizer/VCO


The MAX2871 is an ultra-wideband phase-locked loop (PLL) with integrated voltage control oscillators (VCOs) capable of operating in both integer-N and fractional-N modes. When combined with an external reference oscillator and loop filter, the MAX2871 is a high-performance frequency synthesizer capable of synthesizing frequencies from 23.5MHz to 6.0GHz while maintaining superior phase noise and spurious performance. The ultra-wide frequency range is achieved with the help of multiple integrated VCOs covering 3000MHz to 6000MHz, and output dividers ranging from 1 to 128. The device also provides dual differential output drivers, which can be independently programmed to deliver -1dBm to +8dBm output power. Both outputs can be muted by either software or hardware control. The MAX2871 is controlled by a 4-wire serial interface and is compatible with 1.8V control logic. The device is available in a lead-free, RoHS-compliant, 5mm x 5mm, 32-pin TQFN package, and operates over an extended -40°C to +85°C temperature range. The MAX2871 has an improved feature set and better overall phase noise and is fully pin- and software-compatible with the MAX2870. What are the differences between MAX2870 and MAX2871? ›

Where to Buy

Prices starting from US$9.38

Distributor Stock
Logo for Farnell
Farnell
from US$9.38
No stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$9.90
-
Buy Now

Features

Output Binary Buffers/Dividers Enable Extended Frequency Range Divider Ratios of 1/2/4/8/16/32/64/128 23.5MHz to 6000MHz
Divider Ratios of 1/2/4/8/16/32/64/128
23.5MHz to 6000MHz
High-Performance Phase Frequency Detector (PFD) and Reference Frequency Reduces Spectral Noise PFD Up to 140MHz Reference Frequency Up to 210MHz
PFD Up to 140MHz
Reference Frequency Up to 210MHz
Low Normalized Inband Phase Noise of -230dBc/Hz Reduces System Noise Floor Contribution
Manual or Automatic VCO Selection Permits Fast Switching
Output Phase Reset and Adjustment Allow Synchronization of Multiple Synthesizers
On-Chip Temperature Sensor with 7-Bit ADC Ensures Optimum VCO Selection
Cycle Slip Reduction and Fast Lock Features Improve Accuracy and Acquisition Time
VCO Lock Maintained Over Entire Temperature Range Provides Glitch-Free Operation
Dual Differential Programmable Outputs Maximize Flexibility of Use

Specifications

Synthesizer Mode FractionalInteger
VSUPPLY (V) 3.0 to 3.6
Oper. Freq. (MHz) (min) 23.5
Oper. Freq. (MHz) (max) 6000
Prog. POUT (dBm) -4 to +5
Differential RF Outputs 2
Inband Noise Floor (dBc/Hz) -229
RMS Jitter (ps RMS) (typ) 0.2
Package/Pins TQFN/32
Oper. Temp. (°C) -40 to +85
BudgetaryPrice (See Notes) 6.81


MAX2871ETJ+ Clock Timing & Frequency Management by Analog Devices

PLL W/ VCO 23.5MHZ-6GHZ TQFN-32

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

PLL Type Synthesizer & VCO
Frequency 6GHz
No. of Pins 32Pins
PLL Case Style TQFN
Supply Voltage Min 3V
Supply Voltage Max 3.6V
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Pll W/ Vco, 23.5Mhz-6Ghz, Tqfn-32 | Newark Electronics
PLL W/ VCO, 23.5MHZ-6GHZ, TQFN-32 | Farnell

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX2871ETJ+ ?

Additional datasheets, footprints and schematics for MAX2871ETJ+ are listed on our Part Details page. You can also find images and similar parts to MAX2871ETJ+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX2871ETJ+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX2871ETJ+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MAX2871ETJ+ you can contact the distributor directly for product support, shipping queries etc.

Is the MAX2871ETJ+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX2871ETJ+ have stock available?

Authorised distributors including Newark Electronics and Farnell have stock available or on a lead time for MAX2871ETJ+ .

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MAX2871ETJ+ often in real-time on the comparison pages.

What if I can't find stock of MAX2871ETJ+ ?

You can fill out our help required form which you can use to request a quote for MAX2871ETJ+ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay