GaAs MMIC Amplifier
ICA1007A
Product Description
The ICA1007A is a 2 stage general purpose
gain block targeted at communication,
instrumentation and defense markets. The
product offers excellent input and output
return loss making it ideal for buffer, driver
and gain stage functions. Performance can
be tailored by using unique bias points on
the first and second stage amplifiers. This
allows the designer to optimize for noise,
DC power consumption, or output power
by using the same device with different
bonding conditions. All devices are on-wafer
RF tested. The device is manufactured using
GaAs MESFET technology and offers
exceptional reliability and value.
The Communications Edge
™
Product Features
•
2.0 to 8.0 GHz Bandwidth
•
12 dB Gain
•
+/- 0.75 dB Gain Flatness
•
1.6:1 VSWR’s
•
32 dB Reverse Isolation
•
31 dBm OIP3
•
On Chip Bias Options
•
21 dBm P1dB
•
Single 11 Volt Supply
•
100% On-wafer RF Tested
Specifications
Parameter
Small Signal Gain
Small Signal Gain
Small Signal Gain Flatness
VSWR Input/Output
Power Output
Power Output
Reverse Isolation
Noise Figure
Noise Figure
Third Order Output IP
Third Order Output IP
DC Current at +11 Volts
DC Current at +11 Volts
Units
dB
dB
dB
dBm
dBm
dB
dB
dB
dBm
dBm
mA
mA
Minimum
10.0
Typical
11.0
12.0
±0.75
1.8:1
15.0
21.0
32.0
6.1
6.6
25.0
31.5
50
80
Maximum
Condition
Low Current Bias
High Current Bias
2.3:1
1 dB Compression, Low Current Bias
1 dB Compression, High Current Bias
Low Current Bias
High Current Bias
Low Current Bias
High Current Bias
Low Current Bias
High Current Bias
65
120
Measured in a 50Ω system at +25°C, S-Parameters are measured 100% on-wafer with low current bias.
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Temperature
DC Voltage
Power Consumption
Power Consumption
CW RF Input Power
Rating
-65 to +150°C
-55 to +125 °C
+12 Volts
1.3 Watts at +85°C Ambient
0.8 Watts at +125°C Ambient
+6.0 dBm
Ordering Information
Part No.
ICA1007A
Description
GaAs MMIC Amplifier
Operation of this device above any of these parameters may cause permanent damage.
Watkins-Johnson Company: 1-800-WJ1-4401 • FAX: 408-433-5649 • e-mail: wireless.info@wj.com • Web site: www.wj.com
March 2000
ICA1007A
Performance Charts
Gain Over Temperature
15
Gain Over Temperature (dB)
14
13
12
11
10
9
8
7
1
2
3
4
5
6
7
8
9
10
Frequency (GHz)
15
2
3
4
5
6
Frequency (GHz)
+85°C
+25°C
19
Power Output
7.0
Noise Figure
+11 V, 50 mA
6.5
Noise Figure (dB)
+11 V, 50 mA
-54°C
Power Output (dBm)
18
+11 V, 50 mA
P
6 dB
17
6.0
16
P1 dB
5.5
5.0
7
8
2
3
4
5
Frequency (GHz)
6
7
8
Gain Over Temperature
16
Gain Over Temperature (dB)
15
14
+25°C
13
12
11
10
9
1
2
3
4
5
6
7
8
9
10
Frequency (GHz)
+85°C
-54°C
Power Output (dBm)
23
24
Power Output
7.0
Noise Figure
+11 V, 80 mA
6.8
Noise Figure (dB)
6.6
6.4
6.2
6.0
+11 V, 80 mA
P6 dB
22
21
P1 dB
20
2
3
4
5
6
Frequency (GHz)
7
8
+11 V, 80 mA
2
3
4
5
Frequency (GHz)
6
7
8
Typical Test Data
S-Parameters (5.0 V, T = 25˚C, Z = 50 ohms, Low Current Bias)
Freq (GHz)
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
5.50
6.00
6.50
7.00
7.50
8.00
8.50
9.00
9.50
10.00
S11 Mag
-14.80
-15.22
-15.49
-15.70
-15.98
-16.27
-16.63
-17.28
-17.53
-17.73
-17.67
-17.17
-16.54
-15.42
-14.16
-12.83
-11.49
-10.19
-8.92
S11 Ang
-119.13
-141.35
-157.03
-168.82
-178.11
174.19
167.85
164.27
162.66
162.78
164.07
165.46
167.62
168.25
167.18
164.14
159.67
154.18
147.36
S21 Mag
8.48
10.01
10.57
10.85
11.07
11.24
11.37
11.48
11.61
11.76
11.87
11.94
12.03
12.15
12.24
12.31
12.36
12.40
12.40
S21 Ang
56.02
8.12
-24.54
-51.08
-74.70
-96.74
-117.79
-137.65
-157.40
-176.72
164.00
145.04
126.56
107.84
89.12
70.26
51.33
32.30
12.86
S12 Mag
-32.73
-31.53
-31.19
-31.12
-31.23
-31.43
-31.77
-31.98
-32.37
-32.65
-33.07
-33.45
-33.89
-34.00
-33.91
-33.70
-33.25
-32.61
-31.78
S12 Ang
52.04
27.73
12.87
1.66
-7.07
-14.69
-21.12
-25.59
-30.63
-34.14
-37.34
-40.30
-39.61
-39.50
-38.79
-37.52
-36.85
-35.94
-36.50
S22 Mag
-15.78
-27.40
-20.41
-17.50
-15.79
-14.64
-13.72
-13.25
-12.54
-12.05
-11.56
-11.16
-10.84
-10.38
-9.94
-9.56
-9.24
-8.93
-8.66
S22 Ang
164.31
-127.49
-107.51
-114.06
-122.08
-129.20
-136.29
-141.81
-147.59
-152.68
-158.34
-164.20
-168.83
-174.17
179.59
172.77
165.33
157.14
147.88
Watkins-Johnson Company: 1-800-WJ1-4401 • FAX: 408-433-5649 • e-mail: wireless.info@wj.com • Web site: www.wj.com
March 2000
ICA1007A
Outlind Drawings
Schematic
Output
1500
±
25
µm
Input
1
2
3
4
5
+Vdd
2050
±
25
µm
Configuration for low current bias (11 V, 50 mA)
High current bias (11 V, 80 mA), bond Pad 1 to Pad 2, Pad to Pad 4
Assembly Drawing
(Low Current Bias)
Physical Charateristics
Chip Size 2050 x 1500 x 120 µm (82 x 59 x 4.5 mils)
Bonding Pad Size 75 µm sq (3 mils sq)
Bonding Pad and Back Side Metallization Gold
Input
Output
50pf
+11 V
Specifications and information are subject to change without notice.
Caution!
ESD sensitive device.
Watkins-Johnson Company: 1-800-WJ1-4401 • FAX: 408-433-5649 • e-mail: wireless.info@wj.com • Web site: www.wj.com
March 2000
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