參數(shù)資料
型號: AG102
英文描述: RF Amplifiers
中文描述: 射頻放大器
文件頁數(shù): 1/6頁
文件大?。?/td> 266K
代理商: AG102
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
November 2003
AG102
GaAs MMIC Gain Block
Product Information
The Communications Edge
TM
Product Features
60 – 3000 MHz
14 dB Gain
2.1 dB Noise Figure
+36 dBm OIP3
Single +3.3 or +4.5 Supply
SOT-89 SMT Package
Internally matched to 50
MTTF > 1000 years
Applications
Mobile Infrastructure
CATV / DBS
W-LAN / ISM
RFID
Defense / Homeland Security
Fixed Wireless
Specifications
Product Description
The AG102 is a general-purpose gain block that offers
good dynamic range and low noise figure in a low-cost
surface-mount package. The combination of near-constant
OIP3 and low noise figure performance over frequency
makes it attractive for both narrowband and broadband
applications.
The
device
performance with superb quality to maintain MTTF values
exceeding 100 years at mounting temperatures of +85
°
C
and is housed in a SOT-89 industry-standard SMT package.
The AG102 uses a high reliability GaAs MMIC technology
and only requires DC-blocking and bypass capacitors, and
an inductive RF choke for operation. Internal matching
provides a 50 ohm input / output impedance minimizing the
number of required external components.
The broadband AG102 MMIC amplifier is well suited for
various current and next generation wireless technologies
such as GPRS, GSM, CDMA, and W-CDMA. In addition,
the AG102 will work for other applications within the 60 to
3000 MHz frequency range such as fixed wireless.
combines
dependable
Functional Diagram
GND
RF IN
GND
RF OUT
1
2
3
4
Function
Input
Output/Bias
Ground
Pin No.
1
3
2, 4
Parameter
Frequency Range
Gain
Input Return Loss
Output Return Loss
Output P1dB
Output IP3 (2)
Noise Figure
Operating Current Range
Supply Voltage
Units
MHz
dB
dB
dB
dBm
dBm
dB
mA
V
Min
60
13
+33
55
Typ
900
14
10
27
+18
+36
2.1
70
4.5
Max
3000
16
90
Test conditions unless otherwise noted.
1. T = 25o C, Supply Voltage = +4.5 V, Frequency = 900 MHz, 50 ohm system.
2. 3OIP measured with two tones at an output power of +2 dBm/tone separated by 10 MHz. The
suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.
Absolute Maximum Rating
Typical Performance
Parameter
Frequency
S21
S11 (5)
S22
Output P1dB
Output IP3
Noise Figure
Supply Voltage
Device Current
Units
MHz
dB
dB
dB
dBm
dBm
dB
V
mA
Typical
1900
12.8
-9
-22
+18
+36
2.2
+4.5
70
900
14
-10
-27
+18
+36
2.1
900
14
-10
-28
+16
+35
2.0
1900
12.5
-9
-19
+16
+35
2.2
+3.3
68
4. Typical parameters reflect performance in a 50 ohm system.
5. Input return loss can be dramatically improved (<-20 dB) with an input series inductance of 6.8 nH
for 900 MHz applications or with an input shunt inductance of 5.6 nH for 1.9 GHz applications.
Ordering Information
Parameter
Operating Case Temperature
Storage Temperature
DC Voltage
RF Input Power (continuous)
Junction Temperature
Rating
-40 to +85
°
C
-55 to +125
°
C
+5.5 V
+6 dBm
+220
°
C
Part No.
AG102
AG102-PCB
Description
GaAs MMIC Gain Block
0.8 – 2.6 GHz Fully Assembled Application Circuit
Operation of this device above any of these parameters may cause permanent damage.
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