Product Summary

The MAX2620EUA is a 10MHz to 1050MHz Integrated RF Oscillator with Buffered Outputs. This device integrates functions typically achieved with discrete components. The MAX2620EUA exhibits low phase noise when properly mated with an external varactor-tuned resonant tank circuit. Two buffered outputs are provided for driving mixers or prescalers. The applications of the MAX2620EUA include: Analog Cellular Phones, Digital Cellular Phones, 900MHz Cordless Phones, 900MHz ISM-Band Applications, Land Mobile Radio, Narrowband PCS (NPCS).

Parametrics

MAX2620EUA absolute maximum ratings: (1)VCC1, VCC2 to GND: -0.3V to +6V; (2)TANK, SHDN to GND: -0.3V to (VCC + 0.3V); (3)OUT, OUT to GND: (VCC - 0.6V) to (VCC + 0.3V); (4)FDBK to GND: (VCC - 2.0V) to (VCC + 0.3V); (5)Continuous Power Dissipation (TA = +70℃)μMAX (derate 5.7mW/℃ above +70℃): 457mW; (6)Operating Temperature Range: -40℃ to +85℃; (7)Junction Temperature: +150℃; (8)Storage Temperature Range: -65℃ to +165℃; (9)Lead Temperature (soldering, 10sec): +300℃.

Features

MAX2620EUA features: (1)Low-Phase-Noise Oscillator: -110dBc/Hz(25kHz offset from carrier) Attainable; (2)Operates from Single +2.7V to +5.25V Supply; (3)Low-Cost Silicon Bipolar Design; (4)Two Output Buffers Provide Load Isolation; (5)Insensitive to Supply Variations; (6)Low, 27mW Power Consumption (VCC = 3.0V); (7)Low-Current Shutdown Mode: 0.1μA (typ).

Diagrams

MAX2620EUA diagram

 

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX2620EUA+
MAX2620EUA+

Maxim Integrated Products

VCO Oscillators 10MHz - 1050MHz RF Oscillator

Data Sheet

0-1: $3.99
1-25: $3.30
25-50: $2.86
50-250: $2.81
MAX2620EUA-T
MAX2620EUA-T

Maxim Integrated Products

VCO Oscillators 10MHz - 1050MHz RF Oscillator

Data Sheet

0-2500: $1.35
2500-8315: $1.35
MAX2620EUA+T
MAX2620EUA+T

Maxim Integrated Products

VCO Oscillators 10MHz - 1050MHz RF Oscillator

Data Sheet

0-2080: $2.42
2080-2500: $2.42
MAX2620EUA
MAX2620EUA

Maxim Integrated Products

VCO Oscillators 10MHz - 1050MHz RF Oscillator

Data Sheet

0-8295: $1.30