MIMIX CFK2162-P3

CFK2162-P3
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CFK2162-P3
Product Specifications
July 1997
(1 of 4)
1.8 to 2.0 GHz
+34 dBm Power GaAs FET
Features
❏ High Gain
❏ +34 dBm Power Output
❏ Proprietary Power FET Process
❏ >45% Linear Power Added Efficiency
❏ +29 dBm with 30 dBc Third Order Products
❏ Surface Mount SO-8 Power Package
Package Diagram
G GND
GND G
1
2
3
4
Back Plane
is Source
Applications
❏ PCS/PCN Base Stations and Terminals
❏ Wireless Local Loop
8
7
6
5
D GND
GND D
Description
The CFK2162-P3 is a high-gain FET intended for driver amplifier applications in high-power systems, and output
stage usage in medium power applications at power levels up to
+34 dBm. The device is easily matched and provides excellent
linearity at 2 Watts. Manufactured in Celeritek’s proprietary
Specifications (TA = 25°C) The following specifications are
guaranteed at room temperature in Celeritek test fixture at 1.95 GHz.
Parameters
Conditions
Min
Typ
Max
Units
Vd = 8V, Id = 800 mA (Quiescent)
P-1dB
33.0 34.0
—
dBm
SSG
13.0 14.0
—
dB
3rd Order
Products (1)
26
30
—
dBc
—
43
—
%
Vd = 5V, Id = 350 mA (Quiescent)
P-1dB
—
30.0
—
dBm
SSG
—
11.0
—
dB
Vd = 5V, Id = 1200 mA (Quiescent)
P-1dB
—
32.5
—
dBm
SSG
—
12.0
—
dB
Efficiency
@ P1dB
Parameters
Conditions
Min
Typ
Max
Units
gm
Idss
Vp
BVGD (3)
ΘJL (2)
Vds = 2.0V, Vgs = 0V
Vds = 2.0V, Vgs = 0V
Vds = 3.0V, Ids = 65 mA
Igd = 6.5 mA
@150°C TCH
—
—
—
18
—
1700
2.8
-1.8
20
10
—
—
mS
A
Volts
Volts
°C/W
—
—
power FET process, this device is assembled in an industry
standard surface mount SO-8 power package that is compatible
with high volume, automated board assembly techniques.
Absolute Maximum Ratings
Parameter
Drain-Source Voltage
Gate-Source Voltage
Drain Current
Continuous Dissipation
Channel Temperature
Storage Temperature
Symbol
Rating
VDS
VGS
IDS
PT
TCH
TSTG
12V (3)
-5V
Idss
10W
175°C
-65°C to +175°C
SO-8 Power Package Physical Dimensions
Notes:
1. Sum to two tones with 1 MHz spacing = 29 dBm.
2. See thermal considerations information on page 4.
3. Max (+Vd) and (-Vg) under linear operation. Max potential difference
across the device in RF compression (2Vd + |-Vg|) not to exceed the minimum breakdown voltage (Vbr) of +18V.
3236 Scott Boulevard
Santa Clara, California 95054
Phone: (408) 986-5060
Fax: (408) 986-5095
Product Specifications - July 1997
CFK2162-P3
Typical Scattering Parameters
Frequency
(GHz)
0.6
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
3.0
3.5
4.0
Mag
0.946
0.946
0.946
0.945
0.944
0.942
0.938
0.935
0.931
0.927
0.922
0.918
0.914
0.912
0.941
0.957
0.94
S11
Ang
-162.45
-176.06
-177.58
-178.58
-179.55
179.53
178.31
176.89
174.99
172.61
169.71
166.09
161.9
157.79
132.34
134.66
138.76
(2 of 4)
(TA = 25°C, Vds = 5 V, Ids = 350 mA)
Mag
4.973
2.885
2.623
2.424
2.27
2.154
2.055
1.982
1.923
1.873
1.828
1.777
1.722
1.664
1.033
0.803
0.803
S21
Ang
Mag
86.73
73.75
71.82
69.66
67.7
65.68
63.25
60.53
57.74
54.47
50.82
46.63
42.23
37.59
10.11
6.12
1.66
0.017
0.018
0.018
0.019
0.019
0.02
0.02
0.021
0.023
0.023
0.023
0.025
0.024
0.026
0.022
0.02
0.023
S12
Ang
S22
Mag
Ang
11.14
9.37
6.8
6.59
6.53
7.04
4.93
4.08
3.37
1.6
-0.79
-1.23
-4.64
-9.26
-27.73
-21.78
-20.57
0.739
0.748
0.747
0.746
0.742
0.739
0.73
0.722
0.714
0.707
0.70
0.694
0.69
0.689
0.76
0.787
0.74
172.95
169.73
169.56
169.16
168.8
168.03
167.15
165.76
164.09
161.84
158.98
155.54
151.93
148.15
128.69
132.92
136.51
13.61
14.39
13.62
14.21
14.13
12.30
12.06
10.27
5.75
7.43
4.37
2.36
-17.77
-13.03
-8.72
0.747
0.749
0.741
0.734
0.728
0.72
0.712
0.703
0.696
0.69
0.686
0.687
0.757
0.779
0.73
17.19
168.92
167.98
167.24
166.28
165.01
163.24
161.07
158.27
154.9
151.32
147.44
127.79
131.26
134.73
10.74
8.2
7.84
8.5
9.62
5.99
6.55
6.89
3.81
-1.07
-1.68
-2.32
-21.43
-16.54
-10.57
0.676
0.688
0.684
0.68
0.674
0.666
0.658
0.652
0.644
0.639
0.635
0.636
0.722
0.762
0.723
174.61
171.96
171.67
171.06
170.41
169.31
167.71
165.68
163.07
159.85
156.23
152.38
132.33
136.36
140.71
(TA = 25°C, Vds = 5 V, Ids = 1200 mA)
0.6
1.0
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
3.0
3.5
4.0
0.95
0.951
0.951
0.949
0.946
0.943
0.939
0.935
0.931
0.929
0.925
0.924
0.947
0.961
0.945
-165
-177.94
178.92
177.92
176.83
175.5
173.67
171.39
168.6
165.15
161.29
157.02
131.72
133.41
137.83
0.6
1.0
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
3.0
3.5
4.0
0.941
0.947
0.945
0.944
0.941
0.939
0.934
0.93
0.927
0.923
0.919
0.917
0.944
0.96
0.942
-164.65
-177.32
179.49
178.52
177.34
175.87
174.02
171.59
168.63
165.04
160.94
156.65
131.73
134.09
137.96
5.311
3.044
2.391
2.272
2.169
2.09
2.029
1.98
1.93
1.88
1.822
1.757
1.09
0.853
0.85
84.94
72.23
66.48
64.41
61.99
59.58
56.57
53.44
49.72
45.76
41.44
36.86
9.25
4.59
0.36
0.014
0.014
0.015
0.015
0.016
0.017
0.017
0.018
0.019
0.02
0.02
0.021
0.018
0.017
0.021
(TA = 25°C, Vds = 8 V, Ids = 800 mA)
5.654
3.25
2.535
2.397
2.85
2.192
2.123
2.058
2.006
1.990
1.885
1.714
1.116
0.857
0.841
83.55
70.11
63.48
61.32
58.65
55.97
52.85
49.6
45.54
41.52
36.76
32.35
3.58
-1.39
-6.32
Vg
RF
IN
100
pF
100 nH
Vd
0.1 µF
47 nH
50 Ω
7.5 Ω
3.3 pF
50 Ω
3.9 pF
0.1 µF
uuuu
91 Ω
uuuu
RF Match Data shown in the performance graphs was taken
in the test circuits shown at right and on page 3. Layout is
important for proper operation. Phase length of input and output 50Ω line varies as a function of exact desired frequency
of operation. Output shunt inductor effects output performance. Celeritek recommends the use of a high impedance
printed inductor Lambda/4 in length. Please contact the factory for an evaluation board and/or more detailed application
support.
0.015
0.015
0.015
0.016
0.016
0.017
0.017
0.018
0.019
0.019
0.02
0.02
0.018
0.016
0.02
15 pF
RF
OUT
100 pF
1.5 pF
3.9 pF
1.8 pF
CFK2162-P3, 5V, 350 mA
3236 Scott Boulevard, Santa Clara, California 95054
Phone: (408) 986-5060
Fax: (408) 986-5095
CFK2162-P3
Product Specifications - July 1997
(3 of 4)
Typical Performance
50
Power Output
25
30
20
20
Efficiency
10
15
22
17
15
33
14
Gain
31
13
29
1.8
1.85
12
1.9
1.95
Frequency, GHz
25
25
20
35
3rd Order Products
45
15
55
Power Output
14
33
Gain
13
31
12
22
5
30
15
Power Output
25
25
20
35
3rd Order Products
15
10
45
-2
8
13
Power Input (dBm)
3
91 Ω
RF
OUT
RF
IN
100 pF
1.5 pF
100
pF
100 nH
18
0.1 µF
47 nH
0.1 µF
50 Ω
7.5 Ω
3.3 pF
50 Ω
3.9 pF
55
23
Vd
15 pF
3.9 pF
1.8 pF
RF
OUT
100 pF
1.5 pF
3.9 pF
1.8 pF
CFK2162-P3, 5V, 1200 mA
3236 Scott Boulevard
2.0
35
0.1 µF
3.3 pF
15 pF
1.9
1.95
Frequency, GHz
uuuu
7.5 Ω
1.85
Vg
50 Ω
50 Ω
3.3 pF
15
35
Vd
0.1 µF
47 nH
0
16
uuuu
100
pF
100 nH
uuuu
RF
IN
17
uuuu
91 Ω
23
18
Power Output & 3rd Order Products vs Power Input
1.95 GHz, VDS = 5 V, I DS = 1.2 A
Power Output (dBm)
15
Power Output
Vg
8
13
Power Input (dBm)
3
1.8
3rd Order Products (dBc)
Power Output (dBm)
30
7
12
Power Input (dBm)
-2
29
5
2
10
15
2.0
35
-3
20
Efficiency
37
Power Output & 3rd Order Products vs Power Input
1.95 GHz, VDS = 8 V, IDS = 800 mA
10
30
20
10
16
Power Output
35
25
Power Output and Gain vs Frequency
V DS =5V, I DS = 1200 mA
Power Output and Gain vs Frequency
VDS =8V, I DS = 800 mA
37
0
40
Power Output
Gain @ P -1 dB
7
12
Power Input (dBm)
2
30
3rd Order Products (dBc)
-3
Power Output @ P -1 dB
10
Power Output (dBm)
40
Efficiency (%)
30
50
35
Gain @ P-1 dB
Power Output (dBm)
35
Power Output @ P-1 dB
Power Output & Power Added Efficiency vs Power Input
1.95 GHz, VDS = 5 V, I DS = 1.2 A
Efficiency (%)
Power Output & Power Added Efficiency vs Power Input
1.95 GHz, VDS = 8 V, I DS = 800 mA
Santa Clara, California 95054
CFK2162-P3, 8V, 800 mA
Phone: (408) 986-5060
Fax: (408) 986-5095
Product Specifications - July 1997
CFK2162-P3
(4 of 4)
Thermal Considerations
The data shown was taken on a 31 mil thick FR-4 board with 1 ounce copper on both sides. The board was mounted to a baseplate with 3 screws as shown. The screws bring the top side copper temperature to the same value as the baseplate. The thermal
resistance to the indicated reference lead, ΘJL, is 10°C/W. The thermal resistance to the reference screw is 12°C/W.
1. Use 1 or 2 ounce copper if possible.
2. Solder all eight leads of the CFK2162-P3 package to the appropriate electrical connection.
3. Solder the copper pad on the backside of the CFK2162-P3 package to the ground plane.
4. Use a large ground pad area with many plated through-holes as shown.
5. If possible, use at least one screw no more than 0.2 inches from the CFK2162-P3 package to provide a low thermal resistance
path to the baseplate of the package.
Ordering Information
The CFK2162-P3 power stage is available in a SO-8 surface mount package. Devices are available in tape and reel. Ordering part
numbers are listed.
Part Number for Ordering
CFK2162-P3
CFK2162-P3-000T
Function
1.8 - 2.0 GHz Power Stage
1.8 - 2.0 GHz Power Stage
Package
SO-8 surface mount power package
SO-8 surface mount power package in tape and reel
Celeritek reserves the right to make changes without further notice to any products herein. Celeritek makes no warranty, representation or guarantee regarding the
suitability of its products for any particular purpose, nor does Celeritek assume any liability arising out of the application or use of any product or circuit, and specifically
disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different applications. All operating
parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Celeritek does not convey any license under its patent
rights nor the rights of others. Celeritek products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or
other applications intended to support or sustain life, or for any other application in which the failure of the Celeritek product could create a situation where personal injury
or death may occur. Should Buyer purchase or use Celeritek products for any such unintended or unauthorized application, Buyer shall indemnify and hold Celeritek and
its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of,
directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Celeritek was negligent
regarding the design or manufacture of the part. Celeritek is a registered trademark of Celeritek, Inc. Celeritek, Inc. is an Equal Opportunity/Affirmative Action Employer.
3236 Scott Boulevard, Santa Clara, California 95054
Phone: (408) 986-5060
Fax: (408) 986-5095