HMC376LP3 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs PHEMT MMIC LOW NOISE AMPLIFIER, 700 - 1000 MHz

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Typical Applications
The HMC376LP3 / HMC376LP3E is ideal for:
• Cellular/3G Infrastructure
• Base Stations & Repeaters
• CDMA, W-CDMA, & TD-SCDMA
• Private Land Mobile Radio
• GSM/GPRS & EDGE
• UHF Reallocation Applications
Functional Diagram
HMC376LP3 / 376LP3E
GaAs PHEMT MMIC LOW NOISE
AMPLIFIER, 700 - 1000 MHz
Features
Noise Figure: 0.7 dB
Output IP3: +36 dBm
Gain: 15 dB
Externally Adjustable Supply Current
Single Positive Supply: +5.0V
50 Ohm Matched Input/Output
General Description
The HMC376LP3 & HMC376LP3E are GaAs PHEMT
MMIC Low Noise Amplifiers that are ideal for GSM
& CDMA cellular basestation front-end receivers
operating between 700 and 1000 MHz. The amplifier
has been optimized to provide 0.7 dB noise figure,
15 dB gain and +36 dBm output IP3 from a single
supply of +5.0V. Input and output return losses are 14
and 12 dB respectively and the LNA requires only one
external component to optimize the RF Input match.
The HMC376LP3 & HMC376LP3E share the same
package and pinout with the HMC382LP3 1.7 - 2.2
GHz LNA. The HMC376LP3 & HMC376LP3E feature
an externally adjustable supply current which allows
the designer to tailor the linearity performance of the
LNA for each application.
5 - 124
Electrical Specifications, T_A = +25° C, Vdd = +5V, Rbias = 10 Ohms*
Frequency Range
Gain
Parameter
Min.
Typ.
Max.
810 - 960
12.5
14.5
Min.
Typ.
700 - 1000
11.5
14.5
Gain Variation Over Temperature
0.005
0.01
0.005
Noise Figure
0.7
1.0
0.7
Input Return Loss
13
14
Output Return Loss
12
12
Reverse Isolation
20
22
Output Power for 1dB Compression (P1dB)
21.5
21
Saturated Output Power (Psat)
22
22
Output Third Order Intercept (IP3)
(-20 dBm Input Power per tone, 1 MHz tone spacing)
36
36
Supply Current (Idd)
73
73
*Rbias resistor value sets current, see application circuit herein.
Max.
0.01
1.0
Units
MHz
dB
dB / °C
dB
dB
dB
dB
dBm
dBm
dBm
mA
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com