Cordless Phones - Parts List

Maxim > Solutions > Cordless Phones

LNAs

DATA SHEETS

Display

Title / Parts

Key Advantages

QV PDF

100kohm Precision-Matched Resistor-Divider in SOT23
MAX5490

Ultra-Precision Voltage-Dividers in a SOT23 Keep Drift to 3ppm/°C

QV PDF

1575MHz/1900MHz Variable-IP3 Low-Noise Amplifiers
MAX2654, MAX2655, MAX2656

Industry's Smallest GPS and PCS LNAs

QV PDF

2.4GHz SiGe, High IP3 Low-Noise Amplifier
MAX2644

Industry's Smallest 2.4GHz LNA Provides Adjustable IP3 Control

QV PDF

900MHz SiGe, High-Variable IP3, Low-Noise Amplifier
MAX2642, MAX2643

Industry's Smallest SiGe LNA Offers Adjustable IP3 and Gain-Step Functions

QV PDF

300MHz to 2500MHz SiGe Ultra-Low-Noise Amplifiers
MAX2640, MAX2641

Key Specifications: Digital Potentiometers
Part Number	End-to-End Resistance (kΩ)	Res. Tol. (%)	Temp. Coeff. (typ)(ppm/°C)	Smallest Available Package (max w/pins) (mm²)
MAX5490	100	0.025	35	8
See All Digital Potentiometers (121)

Key Specifications: Low-Noise Amplifiers
Part Number	RF Frequency (MHz) min.	RF Frequency (MHz) max.	Noise Figure (dB)	Gain (dB)	Input IP3 (dBm)	Supply Current (mA)	Footprint (mm x mm)	Industry Qualified	Package
MAX2644	2400	2500	2	17	7.2	2.7 to 7.0	2.0 x 2.1	-	SC70/6
MAX2654	1400	1700	1.5	15.1	-7.2	5.8	2.0 x 2.1	Automotive - General	SC70/6
MAX2655	1400	1700	1.45	14.1	3.8	5.9 to 10.1	2.0 x 2.1	Automotive - General	SC70/6
MAX2656	1800	2000	0.8	13.5	7.2	12.3	2.0 x 2.1	-	SC70/6
MAX2642	800	1000	1.35	16.7	17	5.3	2.0 x 2.1	-	SC70/6
MAX2643	800	1000	1.35	16.7	0	2.8 to 5.3	2.0 x 2.1	-	SC70/6
MAX2640	400	1500	0.9	15.1	-10	3.5	2.7 x 2.9	Automotive - AECQ100 Automotive - General	SOT/6
MAX2641	1400	2500	1.3	14.4	-4	5.3	2.7 x 2.9	Automotive - General	SOT/6
See All Low-Noise Amplifiers (20)