參數(shù)資料
型號(hào)： AH118-RFID
英文描述：  Watt, High Linearity InGaP HBT Amplifier
中文描述： 瓦，高線性InGaP HBT功率放大器
文件頁(yè)數(shù)： 1/7頁(yè)
文件大小： 648K
代理商： AH118-RFID
Specifications and information are subject to change without notice
WJ Communications, Inc
Phone 1-800-WJ1-4401
FAX: 408-577-6621
e-mail: sales@wj.com
Web site: www.wj.com
Page 1 of 7 June 2005
AH118 / ECG099
Watt, High Linearity InGaP HBT Amplifier
Product Information
Product Features
60 – 3500 MHz
+24.7 dBm P1dB
+40.5 dBm Output IP3
20.4 dB Gain @ 900 MHz
16.5 dB Gain @ 1900 MHz
+5V Single Positive Supply
Available in lead-free / green
SOT-89 SMT Package Style
Applications
Final stage amplifiers for
Repeaters
Mobile Infrastructure
DBS / WLL / W-LAN
Defense / Homeland Security
Product Description
The AH118 / ECG099 is a high dynamic range driver
amplifier in a low-cost surface mount package. The
InGaP/GaAs HBT is able to achieve high performance
across a broad range with +40.5 dBm OIP3 and +24.7 dBm
of compressed 1dB power. The AH118 / ECG099 is
available in a lead-free/green/RoHS-compliant SOT-89
package. All devices are 100% RF and DC tested.
The AH118 / ECG099 is targeted for use as a driver
amplifier in wireless infrastructure where high linearity and
medium power is required. Internal biasing allows the
AH118 to maintain high linearity over temperature and
operate directly off a single +5V supply. This combination
makes the device an excellent candidate for transceiver line
cards in current and next generation multi-carrier 3G base
stations.
Functional Diagram
GND
RF IN
GND
RF OUT
1
2
3
4
Function
Input / Base
Output / Collector
Ground
Pin No.
1
3
2, 4
Specifications
(1)
Parameter
Operational Bandwidth
Test Frequency
Gain
Input Return Loss
Output Return Loss
Output P1dB
Output IP3
(2)
IS-95A Channel Power
@ -45 dBc ACPR
W-CDMA Channel Power
@ -45 dBc ACLR, 2140 MHz
Noise Figure
Operating Current Range
Device Voltage
Units Min
MHz
MHz
dB
dB
dB
dBm
dBm
Typ
1900
16.5
12
18
+24.7
+40.5
Max
3500
60
13.5
+23
+39.5
dBm
+18
dBm
+16.7
dB
mA
V
4.3
160
+5
140
175
1. Test conditions unless otherwise noted: 25oC, Vsupply = +5 V, in tuned application circuit.
2. 3OIP measured with two tones at an output power of +11 dBm/tone separated by 1 MHz. The
suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.
Absolute Maximum Rating
Parameter
Operating Case Temperature
Storage Temperature
RF Input Power (continuous)
Device Voltage
Device Current
Junction Temperature
Rating
-40 to +85
°
C
-65 to +150
°
C
+15 dBm
+6 V
220 mA
+250
°
C
Operation of this device above any of these parameters may cause permanent damage.
Typical Performance
(3)
Parameter
Frequency
S21 - Gain
S11 - Input R.L.
S22 - Output R.L.
Output P1dB
Output IP3
IS-95A Channel Power
@ -45 dBc ACPR,
W-CDMA Channel Power
@ -45 dBc ACLR
Noise Figure
Supply Bias
Units
MHz
dB
dB
dB
dBm
dBm
Typical
1900
16.5
-12
-18
+24.7
+40.5
900
20.4
-15
-12
+24.2
+40
2140
16.3
-15
-16
+24.7
+40.5
dBm
+18.2
+18
dBm
+16.7
dB
4.0
4.3
4.8
+5 V @ 160 mA
3. Typical parameters reflect performance in a tuned application circuit: Vsupply = +5 V, I = 160
mA, +25
°
C
Ordering Information
Part No.
AH118-89*
Description
High Linearity InGaP HBT Amplifier
(lead-tin SOT-89 Pkg)
High Linearity InGaP HBT Amplifier
(lead-tin SOT-89 Pkg)
High Linearity InGaP HBTAmplifier
(lead-free/green/RoHS-compliant SOT-89 Pkg)
900 MHz Evaluation Board
1900 MHz Evaluation Board
2140 MHz Evaluation Board
ECG099B*
AH118-89G
AH118-89PCB900
AH118-89PCB1900
AH118-89PCB2140
* This package is being phased out in favor of the green package type which is backwards compatible for
existing designs. Refer to Product Change Notification WJPCN06MAY05TC1 on the WJ website.
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