RF2370PCBA-410 RFMD [RF Micro Devices], RF2370PCBA-410 Datasheet

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RF2370PCBA-410

Manufacturer Part Number
RF2370PCBA-410
Description
3V LOW NOISE AMPLIFIER
Manufacturer
RFMD [RF Micro Devices]
Datasheet
Product Description
The RF2370 is a switchable low noise amplifier with a
very high dynamic range designed for digital cellular and
WLAN applications. The device functions as an outstand-
ing front end low noise amplifier. The bias current may be
set externally. The IC is featured in a standard SOT
6-lead plastic package.
Optimum Technology Matching® Applied
Rev A4 050727
Typical Applications
• WLAN LNA with Bypass Feature
• CDMA PCS LNA with Bypass Feature
• MMDS LNA with Bypass Feature
GND1
RF IN
Si BJT
Si Bi-CMOS
InGaP/HBT
BIAS
1
2
3
Functional Block Diagram
RoHS Compliant & Pb-Free Product
GaAs HBT
SiGe HBT
GaN HEMT
Control
Logic
4
GaAs MESFET
Si CMOS
SiGe Bi-CMOS
6
5
4
GAIN SELECT
GND2
RF OUT
• General Purpose Amplification
• Commercial and Consumer Systems
Features
Ordering Information
RF Micro Devices, Inc.
7628 Thorndike Road
Greensboro, NC 27409, USA
• Low Noise and High Intercept Point
• Adjustable Bias Current
• Power Down Control
• Low Insertion Loss Bypass Feature
• 1.8V to 5V Operation (See Note: Page 2)
• 1.5GHz to 3.8GHz Operation
RF2370
RF2370PCBA-410 Fully Assembled Evaluation Board (WLAN) usable
1.90
Shaded lead is pin 1.
Package Style: SOT 6-Lead
1.80
1.40
3.00
2.60
3V Low Noise Amplifier
from 1.9GHz to 4GHz with standard tune
3V LOW NOISE AMPLIFIER
0.37 MIN.
Dimensions in mm.
0.50
0.35
0.25
0.10
3.10
2.70
*When Pin 1 is in upper left,
text reads downward
(as shown).
RF2370
http://www.rfmd.com
Fax (336) 664 0454
Tel (336) 664 1233
1.30
1.00
0.90
0.70
MAX.
0.10
1-1

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RF2370PCBA-410 Summary of contents

Page 1

... Low Insertion Loss Bypass Feature • 1. Operation (See Note: Page 2) 6 GAIN SELECT • 1.5GHz to 3.8GHz Operation 5 GND2 Ordering Information 4 RF OUT RF2370 RF2370PCBA-410 Fully Assembled Evaluation Board (WLAN) usable RF Micro Devices, Inc. 7628 Thorndike Road Greensboro, NC 27409, USA RF2370 3V LOW NOISE AMPLIFIER 1.80 1.40 0.50 0.35 3.10 2 ...

Page 2

RF2370 Absolute Maximum Ratings Parameter Supply Voltage Input RF Level Current Drain Operating Ambient Temperature Storage Temperature NOTE: Exceeding any one or a combination of the above maximum rating limits may cause permanent damage. Input RF transients to ...

Page 3

Pin Function Description 1 BIAS For low noise amplifier applications, this pin is used to control the bias current. An external resistor can be used to set the bias current for any V voltage. BIAS 2 GND1 Ground connection. For ...

Page 4

RF2370 Evaluation Board Schematic VREF 1.8 kΩ DNI 2 C2 100 P1-1 P1-3 P1-4 1-4 Logic 6 Control VREF 2 GND 3 SELECT VCC 4 HDR_1X4 C3 R2 ...

Page 5

Rev A4 050727 Evaluation Board Layout Board Size 0.835” x 0.900” Board Thickness 0.032”, Board Material FR-4 RF2370 1-5 ...

Page 6

RF2370 1-6 Rev A4 050727 ...

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