The Communications Edge TM
AH201
Preliminary Product Information
Medium Power, High Linearity Amplifier
Product Description
Functional Diagram
Product Features
The AH201 is a 1W driver amplifier that offers
excellent dynamic range in a low cost, 6x6mm
surface mount package. This device can be biased as
low as +9V for lower power applications and as high
as +12V for improved P1dB and OIP3 performance.
• 400 – 2200 MHz
• +30 dBm P1dB
• +47 dBm Output IP3
• 17 dB Gain @ 900 MHz
1
10
• MTBF >100 Years
• Single Positive Supply (9-12V)
• Internally Matched
5
6
z
The backside metalization allows excellent thermal
dissipation while allowing visible evidence of solder
reflow throughout the bottom of the package on a
SMT board. Superior thermal design allows the
product an MTBF of over 100 years at a mounting
temperature of +85ºC. All devices are 100% RF &
DC tested.
Top View
• 24dBm IS-95 Channel Power
Function
Pin No.
@ -45dBc ACPR
Input
Output/Bias
Ground
2
9
1, 2, 3, 5
6, 7, 8, 10
4
Ground
The product is targeted for use as driver amplifiers for
wireless infrastructure where high linearity and
medium power is required.
Actual Size
Not Connected
Specifications
Typical Specifications
Units Min
Typ.
Max
Parameters
Units
Typical
Parameters
Frequency
MHz
dB
900
17
1900
2200
Frequency Range
MHz
dB
400-2200
15
-9.5
-10
4
ꢀ
S21 - Gain
15
-9.5
-9.5
4.3
14
-9.3
-9.0
4.4
S21 - Gain
ꢀ
S11 - Input R.L.
S22 - Output R.L.
Noise Figure
Output P1dB
Output IP3
IS-95 Channel Power
@ -45dBc ACPR
dB
-13
S11 - Input Return Loss
S22 - Output Return Loss
Noise Figure
Output P1dB
Output IP3
Operating Current Range
Supply Voltage
Thermal Resistance
dB
dB
dB
dBm
dBm
-15
3.8
+30.0
+47
dB
dB
+29.5
+47
+29.3
+47
dBm
dBm
mA
V
+30
+47
330
11
310
370
14
dBm
+24
+23.6
+23.5
Rth
Typical parameters reflect performance in an application circuit.
1. T = 25ºC, Vdd = 11V
Test conditions unless otherwise noted.
2. 3OIP measured with two tones at an output power of 10 dBm/tone separated by 10 MHz.
1. T = 25ºC, Vdd = 11V, Frequency = 800 MHz, 50 Ohm system.
The suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.ꢀ
2. 3OIP measured with two tones at an output power of 10 dBm/tone separated by 10 MHz.
The suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.ꢀ
Recommended Maximum Rating
Ordering Information
Parameters
Rating
Part No.
Description
Operating Case Temperature
Storage Temperature
DC Voltage
AH201
Med. Power High Linearity Amp.
-40 to +85 °C
-40 to +125 °C
+15 V
(Available in Tape & Reel)
AH201-PCB-900
AH201-PCB-1900
400-1000 MHz Evaluation Board
1600-2200 MHz Evaluation Board
RF Input Power (continuous)
Junction Temperature
+20 dBm
+155° C
This document contains information on a new product.
Specifications and information are subject to change without notice
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6620 • e-mail: sales@wj.com • Web site: www.wj.com
May 2002
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