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WJA1030 Datasheet Preview

WJA1030 Datasheet

5V Active-Bias InGaP HBT Gain Block

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WJA1030
+5V Active-Bias InGaP HBT Gain Block
Product Features
Product Description
Functional Diagram
Cascadable gain block
50 – 4000 MHz
www.data1s5hdeeBt4Gu.acionm@ 1.9GHz
+18 dBm P1dB @ 1.9GHz
+37 dBm OIP3 @ 1.9GHz
Operates from +5V @ 80mA
0.2dB gain flatness from 0.3-2.5GHz
Robust 1000V ESD, Class 1C
RoHS-compliant SOT-89 package
Applications
Wireless Infrastructure
General Purpose
Cellular GSM, PCS, UMTS
W-CDMA, TD-SCDMA, WiMAX
The WJA1030 is a cascadable gain block that offers high
linearity in a low-cost surface-mount package. At 1.9 GHz,
the WJA1030 typically provides 15 dB gain, +37 dBm
OIP3, and +18 dBm P1dB. The device is housed in a
RoHS-compliant SOT-89 industry-standard SMT package
using a NiPdAu plating to eliminate the possibility of tin
whiskering.
The WJA1030 consists of Darlington pair amplifiers using
a high reliability InGaP/GaAs HBT process technology.
The MMIC amplifier is internally matched to 50and only
requires DC-blocking capacitors and a bias inductor for
operation. An internal active bias is designed to enable
stable performance over temperature. A dropping bias
resistor is not required allowing the device to be biased
directly from a +5V supply voltage.
The broadband amplifier can be directly applied to various
current and next generation wireless technologies such as
GSM, CDMA, W-CDMA, WiBro, and WiMAX. The
WJA1030 is ideal for general purpose applications such as
LO buffering, IF amplification and pre-driver stages within
the 50 to 4000 MHz frequency range.
GND
4
1
RF IN
2
GND
3
RF OUT
Function
Input
Output/Bias
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)
Output IP2
Noise Figure
Device Voltage
Device Current
Units
MHz
MHz
dB
dB
dB
dBm
dBm
dBm
dB
V
mA
Min
50
Typ
1900
14.9
12
16
+18.3
+37
+44
6.1
5
80
Max
4000
1. Test conditions: 25 ºC, Supply Voltage = +5 V, 50 System.. S-parameters and 3OIP measured at
device pins. All other specifications measured on evaluation board.
2. 3OIP measured with two tones at an output power of 3 dBm/tone separated by 1 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
Noise Figure
Units
MHz
dB
dB
dB
dBm
dBm
dBm
dB
500
14.4
-13
-16
+19.4
+37.9
+49.4
5.3
Typical
900 1900 2140
14.4 14.4 14.4
-15 -30 -36
-19 -13 -12
+19.3 +18.3 +17.5
+37 +36.6 +36.3
+48.3 +44 +41.4
5.5 6.1 6.3
2500
14.3
-33
-13
+16
+33.9
+39.2
6.5
3. Listed typical performance parameters measured on evaluation board.
Absolute Maximum Rating
Parameter
Storage Temperature
Supply Voltage
Input Power
θjc (junction to paddle)
Maximum Junction Temperature
Rating
-55 to +150 °C
+6.5 V
+24 dBm
80.6 °C / W
150 °C
Ordering Information
Part No.
WJA1030
WJA1030-PCB
Description
+5V Active Bias InGaP HBT Gain Block
(lead-free/green/RoHS-compliant SOT-89 Package)
50 – 4000 MHz Fully Assembled Eval. Board
Operation of this device above any of these parameters may cause permanent damage.
Standard tape / reel size = 1000 pieces on a 7reel
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, www.TriQuint.com
Page 1 of 4 Dec 2007




WJ Communication

WJA1030 Datasheet Preview

WJA1030 Datasheet

5V Active-Bias InGaP HBT Gain Block

No Preview Available !

WJA1030
+5V Active-Bias InGaP HBT Gain Block
Typical Evaluation Board RF Performance
Supply Bias = +5 V, Icc = 80 mA
16
www.datasheet4u.com
14
Gainvs. Frequency
12
10
8
-40C +25C +85C
6
0 1000 2000 3000
Frequency (MHz)
OIP3vs. Output Power
Freq = 1900MHz
38
0
-10
-20
-30
-40
-50
4000 0
38
Return Loss
T = 25°C
S11 S22
1000 2000 3000
Frequency (MHz)
OIP3vs. Frequency
Pout=3 dBm/tone
12
11
10
9
8
7
6
5
4
3
2
4000 0
38
Noise Figure vs. Frequency
-40C +25C +85C
1000 2000
Frequency(MHz)
OIP3 vs. Vcc
Freq = 1900MHz
3000
36 36
36
34 34
34
32 32
32
30 30
30
28
26
0
55
2468
Output Power per tone(dBm)
OIP2vs. Frequency
Pout=3 dBm/tone
28
26
10 0
20
1000 2000
Frequency (MHz)
P1dBvs. Frequency
28
26
3000 4.7
20
4.8 4.9 5.0
Vcc (V)
P1dBvs. Vcc
Freq = 1900MHz
5.1
50 18 18
45 16 16
40 14 14
35 12 12
-40C +25C +85C
30 10 10
0
1000
2000
3000 0
1000 2000 3000 4000 4.7 4.8 4.9 5.0 5.1
Frequency (MHz)
Frequency(MHz)
Vcc (V)
Iccvs. Temperature
Vcc = +5V
85
Icc vs. Vcc
120
100
80
80
75
60
70
40
65 20
-50 -25 0 25 50 75 100 4.0
Temperature (°C)
-40C +25C +85C
4.5 5.0 5.5
Vcc (V)
6.0
4000
5.2
5.2
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, www.TriQuint.com
Page 2 of 4 Dec 2007


Part Number WJA1030
Description 5V Active-Bias InGaP HBT Gain Block
Maker WJ Communication
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WJA1030 Datasheet PDF





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