MC13851: General Purpose Low-Noise Amplifier with Bypass Switch

The MC13851 is intended for applications from 1000 to 2500 MHz and the MC13852 is for applications <1000 MHz
Gain: 18.7 dB (typ) at 1960 MHz and 17.7 dB (typ) at 2140 MHz
Output third order intercept point (OIP3): 16 dBm at 1960 MHz and 17 dBm (typ) dBm at 2140 MHz
Noise figure (NF): 1.37 dB (typ) at 1960 MHz and 1.46 dB at 2140 MHz
Output 1 dB compression point (P1dB): 8 dBm (typ) at 1960 MHz and 8 dBm (typ) at 2140 MHz
NXP® IP3 Boost Circuitry
Bypass mode has return losses comparable to active mode for use in systems with filters and duplexers
Bypass mode improves dynamic range in variable signal strength environments
Integrated logic-controlled standby mode with current drain < 1 µA
Total supply current variable from 2.5–5 mA using an external bias resistor.
In a receiver system with 20% active mode and 80% bypass mode the average current drain is < 0.6 mA
On-chip bias sets the bias point
Bias stabilized for device and temperature variations
MLPD-8 leadless package with low parasitics
1575, 1960, 2140 and 2400 MHz application circuit evaluation boards with characterization data are available
Available in tape and reel packaging

Name/Description	Modified Date
MC13851 Low Noise Amplifier (REV 2.0) PDF (2.1 MB) MC13851	02 Dec 2010

Name/Description	Modified Date
Low Noise Amplifiers Fact Sheet (REV 4) PDF (173.7 kB) RFLNAFS	30 Dec 2014

Name/Description	Modified Date
MC13851 Evaluation Board Quick Start - 1575 MHz (REV 0) PDF (151.6 kB) MC138511575QSG	30 Nov 2010
MC13851 Evaluation Board Quick Start - 1960 MHz (REV 0) PDF (151.6 kB) MC138511960QSG	30 Nov 2010
MC13851 Evaluation Board Quick Start - 2140 MHz (REV 0) PDF (151.3 kB) MC138512140QSG	30 Nov 2010
MC13851 Evaluation Board Quick Start - 2400 MHz (REV 0) PDF (151.0 kB) MC138512400QSG	30 Nov 2010

Name/Description	Modified Date
Practical Considerations for Low Noise Amplifier Design - White Paper (REV 0) PDF (318.8 kB) RFLNAWP	24 May 2013

Product	Status	Frequency Min (Min) (MHz)	Frequency Max (Max) (MHz)	Die Technology	Application	LNA Band Cellular Application	Modes	Gain (Typ) (dB) @ f (MHz)	Noise Figure (Typ) (dB) @ f (MHz)	Input 3rd Order Intercept (Typ) (dBm) @ f (MHz)	Input P1dB (Typ) (dBm) @ (MHz)	Output Intercept Point (Typ) (dBm) @ f (MHz)	Supply Current (Typ) (mA)	Standby Current (Typ) (uA)	Supply Voltage (Typ) (V)	Supply Voltage (Min-Max) (V)	Bypass Gain (dBm) @ f (MHz)	Bypass Input 3rd Ord Intercept (Typ) (dBm) @ f (MHz)	Biasing
MC13851-1960EVK	Active
MC13851-2400EVK	Active
MC13851EPR2	End of Life	1000	2500	eSiGe BiCMOS	2.4 GHz ISM, Cellular, GPS, PCS, W-CDMA, WLAN	1960, 2140, 2400	Active, Bypass, Standby	18.9 @ 1575, 18 @ 1960	1.27 @ 1575, 1.35 @ 1960	-3.2 @ 1575, -1.5 @ 1960	-11.5 @ 1575, -10.5 @ 1960	15.9 @ 1575, 17.1 @ 1960	3.8	4	2.75	2.3 to 3	-5.5 @ 1575, -5 @ 1960	26 @ 1575, 26 @ 1960	External Rbias
MC13851-1575EVK	No Longer Manufactured
MC13851-2140EVK	No Longer Manufactured

Package Description	Outline Version	Packing	Product Status	Part Number	Chemical Content	RoHS / Pb FreeChina RoHS Lookup	MSL	PPT (°C)
HARDWARE ONLY		MPQ - 1 EACHPOQ - 1 EACH	Active	MC13851-1960EVK	MC13851-1960EVK.pdf
		MPQ - 1 EACHPOQ - 1 EACH	Active	MC13851-2400EVK	MC13851-2400EVK.pdf
			No Longer Manufactured	MC13851-1575EVK	MC13851-1575EVK.pdf	Not Available
			No Longer Manufactured	MC13851-2140EVK	MC13851-2140EVK.pdf	Not Available
DFN-EP 8 220.6 P0.5	98ASA00223D	MPQ - 3000 REELPOQ - 3000 BOX	End of Life	MC13851EPR2	MC13851EPR2.pdf		3	260