MAX2870ETJ+ RF IC Fractional, Integer-N Synthesizer/ VCO General Purpose 23.5MHz ~ 6GHz 32-TQFN

General Description

The MAX2870 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 MAX2870 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 programmable to deliver

-4dBm to +5dBm output power. Both outputs can be

muted by either software or hardware control.

The MAX2870 is controlled by a 3-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 -40NC to +85NC

temperature range

Applications

Wireless Infrastructure

Test and Measurement

Satellite Communications

Wireless LANs/CATV

Military and Aerospace

PMAR /LMAR/Public

Safety Radio

Clock Generation

Koben Electronics was founded in 1995 and is located in the Silicon Valley of China, Shenzhen. 

The mission of Koben has always been to provide quality electronics components to manufacturers worldwide. Early on we became a primary conduit for end-of-program and overstock inventory for major distributors such as Future Electronics and contract manufacturers as Flextronics. Koben has since then added sourcing of high quality components from local manufacturers in China.

Koben has always been customer driven rather than opportunity driven. Meaning- we will always choose path that is best for long term relationship with customer over short term view. It is why we have one of the highest customer retention scores of China based distributors.