Range Amplifier. AH2 Datasheet

AH2 Amplifier. Datasheet pdf. Equivalent

Part AH2
Description High Dynamic Range Amplifier
Feature www.DataSheet4U.com High Dynamic Range Amplifier AH2 The Communications Edge TM Product Informati.
Manufacture WJ Communication
Datasheet
Download AH2 Datasheet



AH2
AH2www.DataSheet4U.com
High Dynamic Range Amplifier
The Communications Edge TM
Product Information
Product Features
x 50 – 1000 MHz
x +40 dBm OIP3
x -71dBc CTB
x -48dBc CSO
x 3.5 dB Noise Figure
x 14.5 dB Gain
x +20 dBm P1dB
x Lead-free/Green/RoHS-compliant
SOT-89 Package
x Single +5 V Supply
x MTTF > 100 years
Product Description
Functional Diagram
The AH2 is a general purpose, high dynamic range
amplifier targeting cable TV markets. The combination of
gain flatness, high linearity and bandwidth make it ideal for
CATV distribution, cable modem and laser diode driver
applications. The AH2 is designed for 75 ohm systems and
can operate directly from a +5 Volt DC regulator. The
device is manufactured using reliable GaAs MESFET
technology and boasts an MTBF of >100 years at a
mounting temperature of +85 °C. It is available in the
environmentally-friendly lead-free/green/RoHS-compliant
SOT-89 package. All devices are 100% RF and DC tested.
GND
4
1
RF IN
2
GND
3
RF OUT
Function
Input
Output/Bias
Ground
Pin No.
1
3
2, 4
Applications
x CATV / DBS
Specifications (1)
Parameter
Operational Bandwidth
Test Frequency
Gain
Input Return Loss
Output Return Loss
Output P1dB
Output IP3 (2)
Noise Figure
Operating Current Range
Supply Voltage
Units
MHz
MHz
dB
dB
dB
dBm
dBm
dB
mA
V
Min
50
13
+37
120
Typ
800
14.5
14
17
+21
+40
3.5
150
5
Max
1000
180
1. Test conditions unless otherwise noted: T = 25 ºC, 50 ¡ system.
2. 3OIP measured with two tones at an output power of +5 dBm/tone separated by 10 MHz. The
suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.
Typical Performance (3)
Parameter
Frequency
S21
S11
S22
Output P1dB
Output IP3 (2)
Output IP2 (2)
CTB (4)
CSO (4)
Xmod (4)
Noise Figure
Supply Voltage
Device Current
Units
MHz
dB
dB
dB
dBm
dBm
dBm
dBc
dBc
dBc
dB
V
mA
Typical
100 860
14.5 13.2
-14 -14
-17 -17
+20 +20
+40 +40
+52 +52
-71
-48
-65
3.5 3.5
5
150
3. Parameters reflect performance in a single-ended 75 ohm circuit, as shown on page 3.
4. 77 channels 50 – 550MHz +34dBmV/channel, flat-loading
Absolute Maximum Rating
Parameter
Rating
Operating Case Temperature
-40 to +85 qC
Storage Temperature
-55 to +150 qC
Supply Voltage
+6 V
RF Input Power (continuous)
+10 dBm
Junction Temperature
+220 qC
Operation of this device above any of these parameters may cause permanent damage.
Ordering Information
Part No.
AH2-G
AH2-PCB
Description
High Dynamic Range Amplifier
(lead-free/green/RoHS-compliant SOT-89 package)
Single-ended 75 ohm Application Circuit Board
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 5 April 2006



AH2
AH2www.DataSheet4U.com
High Dynamic Range Amplifier
The Communications Edge TM
Product Information
Typical Device Data
S-Parameters (VDS = +5 V, IDS = 150 mA, T = 25 ¢ C, unmatched device in a 75 ohm system)
S-Parameters (VD = +5 V, ID = 150 mA, T = 25 ¢ C, calibrated to device leads in a 75 ohm system)
Freq (MHz)
S11 (dB)
S11 (ang)
S21 (dB)
S21 (ang)
S12 (dB)
S12 (ang)
50
-17.85
-34.21
14.88
172.97
-24.58
4.81
100
-18.10
-38.37
14.92
171.11
-24.56
2.30
150
-17.37
-47.65
14.89
168.59
-24.55
1.69
200
-16.63
-55.66
14.74
165.97
-24.53
1.17
250
-15.73
-62.92
14.86
162.85
-24.48
0.72
300
-14.91
-70.31
14.61
160.05
-24.45
0.58
350
-14.20
-76.37
14.64
157.30
-24.42
0.44
400
-13.45
-81.85
14.62
154.45
-24.34
0.16
450
-12.80
-86.94
14.60
151.27
-24.31
-0.28
500
-12.18
-91.91
14.53
148.33
-24.32
-0.47
550
-11.53
-95.72
14.34
146.02
-24.21
-0.94
600
-11.04
-99.60
14.26
143.33
-24.18
-1.00
650
-10.51
-103.27
14.19
140.39
-24.12
-1.10
700
-10.02
-106.94
14.10
137.75
-24.11
-1.54
750
-9.64
-110.30
14.02
134.99
-24.02
-2.04
800
-9.22
-113.34
13.96
132.29
-23.93
-2.63
850
-8.81
-116.55
13.83
129.84
-23.89
-3.12
900
-8.48
-119.17
13.69
127.70
-23.85
-3.33
950
-8.11
-121.84
13.54
125.28
-23.81
-4.08
1000
-7.81
-124.91
13.44
122.82
-23.77
-4.42
S22 (dB)
-20.87
-21.20
-21.20
-20.82
-20.50
-20.36
-19.77
-19.23
-19.02
-18.49
-17.96
-17.84
-17.56
-16.97
-16.69
-16.42
-16.13
-15.87
-15.59
-15.42
Device S-parameters are available for download off of the website at: http://www.wj.com
S22 (ang)
-149.34
-158.61
-160.06
-159.44
-156.95
-155.78
-155.09
-152.65
-152.33
-151.93
-149.07
-148.36
-149.69
-149.32
-148.96
-148.88
-149.30
-149.09
-149.60
-150.68
Input / Output Return Loss & Isolation
0
-5
S11 S12 S22
-10
-15
-20
-25
-30
0
200 400 600
Frequency (MHz)
800
1000
15
14
13
12
11
10
0
Gain
200 400 600
Frequency (MHz)
800
1000
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 2 of 5 April 2006





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