UMS CHA5350-99F 17-24ghz medium power amplifier Datasheet

CHA5350-99F
17-24GHz Medium Power Amplifier
GaAs Monolithic Microwave IC
Description
The CHA5350-99F is a four stage monolithic
MPA that typically provides an output power
of 26.5dBm at 1dB gain compression
associated to a high IP3 output of 34dBm.
It is designed for a wide range of
applications, from professional to commercial
communication systems.
The circuit is manufactured with a pHEMT
process, 0.15µm gate length, via holes
through the substrate, air bridges and
electron beam gate lithography.
It is available in chip form.
Vd1
Vd2,3
Vd4
In
STG1 STG2 STG3 STG4
Out
Vg
Pout +IP3
Main Features
■ Broadband performances: 17-24GHz
■ Linear gain = 26dB
■ Pout = 26.5dBm @ 1dB comp.
■ High OIP3 = 34dBm
■ DC bias: Vd=6Volt @ Id=300mA
■ Chip size 2.38x1.46x0.07mm
Main Electrical Characteristics
Tamb.= +25°C
Symbol
Parameter
Freq
Frequency range
Gain
Linear Gain
P-1dB
Output Power @1dB gain compression
OIP3
Output third order interception point
Ref. : DSCHA53503018 - 18 Jan 13
1/12
Min
17
Typ
Max
24
26
26.5
34
Unit
GHz
dB
dBm
dBm
Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
CHA5350-99F
17-24GHz Medium Power Amplifier
Electrical Characteristics
Tamb.= +25°C, Vd1,2,3,4 = +6V, Idq = 300mA
Symbol
Freq
Gain
Gain_T
RLin
RLout
P-1dB
Psat
PAE_ P-1dB
Id_ P-1dB
Id_ Psat
OIP3
Vd1,2,3,4
Id
Vg
Parameter
Frequency range
Linear Gain
Linear gain variation versus temperature
Input Return Loss
Output Return Loss
Output Power @1dB gain compression
Saturated output power
Power added efficiency @1dB gain comp.
Drain current @1dB gain compression
Drain current @ saturation
Output third order interception point on the
frequency range 17-21 GHz
Output third order interception point on the
frequency range 21-24 GHz
Drain supply voltage
Drain quiescent current
Gate supply voltage
Min
17
Typ
Max
24
26
-0.035
-17
-12
26.5
27
25
350
400
Unit
GHz
dB
dB/°C
dB
dBm
dBm
dBm
%
mA
mA
35.5
dBm
34
dBm
6
300
-0.7
V
mA
V
These values are representative of measurements in test fixture that are made with bonding
wires at the RF ports.
Wire bonding at RF accesses: 0.3nH, typically.
Ref. : DSCHA53503018 - 18 Jan 13
2/12
Specifications subject to change without notice
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
CHA5350-99F
17-24GHz Medium Power Amplifier
Absolute Maximum Ratings (1)
Tamb.= +25°C
Symbol
Parameter
Values
Unit
Vd1,2,3,4
Drain bias voltage
8V
V
(1)
Id
Drain bias current
650
mA
Vg
Gate bias voltage
-2 to -0.3
V
(2)
Pin
Maximum peak input power overdrive
+15
dBm
Tj
Junction temperature
175
°C
Ta
Operating temperature range
-40 to +85
°C
Tstg
Storage temperature range
-55 to +150
°C
(1)
Operation of this device above anyone of these parameters may cause permanent
damage.
(2)
Duration < 1s.
Typical Bias Conditions
Tamb.= +25°C
Symbol
Pad No
Parameter
Vg
10
DC gate Voltage
Vd1,2,3,4
3, 5, 7
DC drain Voltage
Id
DC Drain current controlled with Vg (1)
(1)
To be adjusted in order to achieve Id: 300mA
Ref. : DSCHA53503018 - 18 Jan 13
3/12
Values
-0.7
6
300
Unit
V
V
mA
Specifications subject to change without notice
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
CHA5350-99F
17-24GHz Medium Power Amplifier
Typical on-wafer Sij parameters
Tamb.= +25°C, Vd1,2,3,4 = +6V, Id = 300mA
Freq
S11
PhS11
S12
PhS12
(GHz)
(dB)
(°)
(dB)
(°)
2.0
-0.07
-9.44
-78.88
159.60
3.0
-0.14
-18.26
-68.51
81.71
4.0
-0.18
-27.23
-79.86
53.21
5.0
-0.19
-36.57
-87.07
-177.80
6.0
-0.35
-46.92
-78.25
89.10
7.0
-0.45
-54.72
-75.64
-123.20
8.0
-0.41
-65.00
-68.15
-112.30
9.0
-0.48
-75.90
-63.28
155.10
10.0
-0.61
-88.48
-71.90
-167.70
11.0
-0.94
-102.00
-73.31
-84.77
12.0
-1.62
-118.40
-65.53
-177.50
13.0
-2.78
-136.00
-66.25
93.70
14.0
-4.73
-155.60
-64.18
-155.30
15.0
-7.82
-178.90
-62.89
81.10
16.0
-13.34
155.10
-66.33
99.71
17.0
-24.98
93.42
-67.24
107.60
18.0
-22.61
4.93
-74.75
-58.96
19.0
-15.63
-18.92
-63.85
118.40
20.0
-12.39
-46.99
-65.04
66.25
21.0
-13.02
-66.87
-64.69
11.09
22.0
-13.46
-69.21
-53.18
102.10
23.0
-15.49
-67.50
-61.36
-31.78
24.0
-15.18
-49.01
-60.01
-130.60
25.0
-15.06
-31.73
-53.04
179.10
26.0
-9.04
-8.19
-61.37
-154.70
27.0
-3.83
-36.15
-60.71
14.69
28.0
-3.32
-58.66
-68.44
-21.18
29.0
-3.67
-68.03
-55.10
-93.55
30.0
-3.16
-73.69
-61.90
85.85
31.0
-3.18
-80.86
-57.37
153.70
32.0
-2.57
-88.42
-75.25
-17.50
33.0
-3.30
-90.72
-54.64
161.40
34.0
-3.07
-99.44
-48.99
37.95
35.0
-3.02
-100.70
-51.88
68.05
36.0
-2.93
-104.80
-53.91
41.18
37.0
-3.82
-108.60
-49.95
86.53
38.0
-3.49
-109.20
-59.92
28.09
39.0
-4.14
-112.50
-55.74
99.34
40.0
-3.21
-116.50
-58.42
107.20
Ref. : DSCHA53503018 - 18 Jan 13
4/12
S21
(dB)
-52.68
-49.70
-35.51
-41.13
-42.71
-29.13
-23.35
-18.62
-14.08
-9.38
-4.54
0.68
6.29
12.39
19.16
25.25
26.56
25.89
25.24
26.79
26.76
26.41
25.77
24.54
23.17
17.35
8.69
1.28
-5.59
-11.50
-17.32
-22.56
-27.67
-32.94
-37.31
-40.50
-43.89
-48.24
-60.58
PhS21
(°)
72.93
-125.90
96.97
-22.73
-47.59
-141.00
148.90
93.87
44.06
-2.71
-49.34
-97.29
-148.20
156.00
89.99
0.27
-95.76
-174.60
118.50
48.04
-27.44
-102.50
-179.50
100.50
12.93
-88.24
-157.80
149.50
103.50
62.37
23.99
-12.22
-44.97
-82.00
-106.10
-145.90
-157.80
162.60
118.40
S22
(dB)
-0.85
-0.53
-0.43
-0.34
-0.38
-0.40
-0.46
-0.62
-0.87
-1.22
-1.66
-2.23
-3.06
-4.09
-5.68
-8.59
-9.80
-9.73
-12.00
-12.44
-11.63
-10.35
-7.83
-5.16
-3.72
-3.06
-2.63
-2.39
-2.25
-2.05
-1.92
-1.81
-1.63
-1.78
-1.76
-1.72
-1.84
-1.86
-3.28
PhS22
(°)
-75.67
-122.60
-146.70
-167.70
176.80
163.80
150.80
137.90
124.80
110.90
96.05
79.67
61.16
39.87
15.94
-4.08
-12.28
-27.73
-40.32
-40.82
-42.73
-43.71
-46.90
-59.34
-76.60
-91.44
-102.80
-112.80
-122.10
-130.50
-136.50
-145.00
-152.40
-160.30
-166.30
-177.30
172.10
160.70
143.60
Specifications subject to change without notice
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
CHA5350-99F
17-24GHz Medium Power Amplifier
Typical Test Fixture Measurements
Vd1,2,3,4 = +6V, Idq = 300mA
Linear Gain & Return Losses versus Frequency
Gain & Return Losses (dB)
35
25
15
Gain
S11
5
S22
-5
-15
-25
15
16
17
18
19
20
21
22
23
24
25
26
25
26
Frequency (GHz)
Linear Gain versus Frequency and Temperature
35
33
31
Gain (dB)
29
27
25
23
-40 C
21
+25 C
19
+85 C
17
15
15
16
17
18
19
20
21
22
23
24
Frequency (GHz)
Ref. : DSCHA53503018 - 18 Jan 13
5/12
Specifications subject to change without notice
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
CHA5350-99F
17-24GHz Medium Power Amplifier
Typical Test Fixture Measurements
Vd1,2,3,4 = +6V, Idq = 300mA
Input Return Loss versus Frequency and Temperature
0
-40 C
Input Return Loss (dB)
-5
+25 C
+85 C
-10
-15
-20
-25
-30
15
16
17
18
19
20
21
22
23
24
25
26
25
26
Frequency (GHz)
Output Return Loss versus Frequency and Temperature
0
-40 C
Output Return Loss (dB)
-5
+25 C
+85 C
-10
-15
-20
-25
-30
15
16
17
18
19
20
21
22
23
24
Frequency (GHz)
Ref. : DSCHA53503018 - 18 Jan 13
6/12
Specifications subject to change without notice
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
CHA5350-99F
17-24GHz Medium Power Amplifier
Typical Test Fixture Measurements
Vd1,2,3,4 = +6V, Idq = 300mA
Output Power @ 1dB Comp versus Frequency and Temperature
30
29
28
Pout (dBm)
27
26
25
-40 C
24
+25 C
23
+85 C
22
21
20
15
16
17
18
19
20
21
22
23
24
25
26
Frequency (GHz)
Drain Current @ 1dB Comp versus Frequency and Temperature
0.5
0.45
0.4
0.35
Id (A)
0.3
0.25
-40 C
0.2
+25 C
0.15
+85 C
0.1
0.05
0
15
16
17
18
19
20
21
22
23
24
25
26
Frequency (GHz)
Ref. : DSCHA53503018 - 18 Jan 13
7/12
Specifications subject to change without notice
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
CHA5350-99F
17-24GHz Medium Power Amplifier
Typical Test Fixture Measurements
Vd1,2,3,4 = +6V, Idq = 300mA
Output IP3 versus Frequency and Temperature
Output Power @ 1dB Comp versus
Frequency and Vd
Output IP3 versus Frequency and Vd
30
29
Pout (dBm)
28
27
26
25
Vd=6V
24
Vd=5V
23
22
21
20
15 16 17 18 19 20 21 22 23 24 25 26
Frequency (GHz)
Ref. : DSCHA53503018 - 18 Jan 13
8/12
Specifications subject to change without notice
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
CHA5350-99F
17-24GHz Medium Power Amplifier
874
1 044
1 334
1 774
1 924
2
3
4
5
6
7
2 263
335
Mechanical data
1 354
1 460
918
730
918
1
8
14
13 12
11
10
9
1 924
1 774
000
1 044
1 334
107
335
000
542
874
118
542
730
2 380
All dimensions are in micrometers
Chip size
= 2380x1460 ±35µm
Chip thickness
= 70µm ±10µm
RF pads (1, 8)
= 110 x 200µm²
DC pads
= 100 x 100µm²
Chip width and length are given with a tolerance of ±35µm
Pin number
1
2, 14
3
5
7
8
10
4, 6, 9, 11, 12, 13
Ref. : DSCHA53503018 - 18 Jan 13
Pin name
IN
Gnd
Vd1
Vd2, Vd3
Vd4
OUT
Vg
/
Description
Input RF
Gnd (NC)
st
1 stage drain voltage
2nd and 3rd drain voltage
4th drain voltage
Output RF
Gate voltage
NC
9/12
Specifications subject to change without notice
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
CHA5350-99F
17-24GHz Medium Power Amplifier
Recommended assembly plan
25µm wedge bonding is preferred
Note: Supply feed should be bypassed. 25µm diameter gold wire is to be preferred.
Recommended circuit bonding table
Label
IN, OUT
Type
RF
Decoupling
Not required
Vd1, Vd2, Vd3 Vd4
Vg
Vd
Vg
120pF & 10nF
120pF & 10nF
Ref. : DSCHA53503018 - 18 Jan 13
Comment
Inductance (Lbonding) = 0.3nH
400µm length with a wire diameter of 25 µm
Drain Supply
Gate Supply
10/12
Specifications subject to change without notice
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
CHA5350-99F
17-24GHz Medium Power Amplifier
DC Schematic
DRV: 6V, 300mA
Ref. : DSCHA53503018 - 18 Jan 13
11/12
Specifications subject to change without notice
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
CHA5350-99F
17-24GHz Medium Power Amplifier
Recommended ESD management
Refer to the application note AN0020 available at http://www.ums-gaas.com for ESD
sensitivity and handling recommendations for the UMS products.
Recommended environmental management
UMS products are compliant with the regulation in particular with the directives RoHS
N°2011/65 and REACh N°1907/2006. More environmental data are available in the
application note AN0019 also available at http://www.ums-gaas.com.
Ordering Information
Chip form:
CHA5350-99F/00
Information furnished is believed to be accurate and reliable. However United Monolithic Semiconductors
S.A.S. assumes no responsibility for the consequences of use of such information nor for any infringement of
patents or other rights of third parties which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of United Monolithic Semiconductors S.A.S.. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all
information previously supplied. United Monolithic Semiconductors S.A.S. products are not authorised for use
as critical components in life support devices or systems without express written approval from United
Monolithic Semiconductors S.A.S.
Ref. : DSCHA53503018 - 18 Jan 13
12/12
Specifications subject to change without notice
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
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