BOARDCOM MGA-30316 3.3 -3.9ghz â½ watt high linearity amplifi er Datasheet

MGA-30316
3.3 -3.9GHz
½ Watt High Linearity Amplifier
Data Sheet
Description
Features
Avago Technologies’ MGA-30316 is a high linearity ½ Watt
PA with good OIP3 performance and exceptionally good
PAE at p1dB gain compression point, achieved through
the use of Avago Technologies’ proprietary 0.25um GaAs
Enhancement-mode pHEMT process.
 High linearity and P1dB
The device required simple matching components to
achieve wide bandwidth performance since it has a built
in input prematch.
 Unconditionally Stable across load condition
 Built in adjustable temperature compensated internal
bias circuitry
 With prematch - required simple matching
 GaAs E-pHEMT Technology [1]
 Standard QFN 3X3 package
The adjustable temperature compensated internal bias
circuit allowed the device to be operated at either class A
or class AB operation
 5V supply
The MGA-30316 is housed inside a standard 16 pin QFN
3X3 package.
 MSL-1 and Lead-free
Applications
 Class A driver amplifier for WiMAX Base Stations.
 General purpose gain block.
 High MTTF for base station application
Specifications
3.5GHz; 5V, 198mA (typ)
 44.4 dBm Output IP3
 28.5 dBm Output Power at 1dB gain compression
RFgnd 16
NC 15
NC 13
GND 14
16 pins QFN 3x3
NC 12
 51.3% PAE at P1dB
 2.7 dB Noise Figure
1 Vm
VDD/RFout 11
2 Vbias
GND
VDD/RFout 10
3 RF in
NC 9
4 NC
Notes:
1. Enhancement mode technology employs positive gate voltage,
thereby eliminating the need of negative gate voltage associated
with conventional depletion mode devices.
5 NC
6 NC
7 GND
8 NC
TOP VIEW
 Tape-and-Reel packaging option available
 12.8 dB Gain
Component Image
30316
YYWW
XXXX
 Excellent uniformity in product specifications
BOTTOM VIEW
Notes:
Package marking provides orientation and identification
“30316” = Device Part Number
“YYWW” = Year and Work Week of manufacture
“XXXX” = Last 4 digit of Lot number
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Machine Model = 70 V
ESD Human Body Model = 250 V
Refer to Avago Application Note A004R:
Electrostatic Discharge, Damage and Control.
Absolute Maximum Rating [1] TA=25C
Symbol
Parameter
Units
Absolute Max.
Vdd,max
Device Voltage, RF output to ground
V
5.5
Ids,max
Device Drain Current
mA
400
Vctrl,max
Control Voltage
V
5.5
Pin,max
CW RF Input Power
dBm
22
Pdiss
Total Power Dissipation [2]
W
2.2
Tj, max
Junction Temperature
C
150
TSTG
Storage Temperature
C
-65 to 150
Thermal Resistance [3] θjc = 37 C/W
(Vdd=5, Ids=200mA, Tc=85ºC)
Notes:
1. Operation of this device in excess of any of these limits may cause permanent damage.
2. This is limited by maximum Vdd and Ids. Derate 27mW/ oC for Tc > 68.6 oC.
3. Thermal resistance measured using Infra-Red measurement technique.
Electrical Specifications [4]
TA = 25 C, Vdd =5V, Vctrl =5V, RF performance at 3.5 GHz, measured on demo board (see Fig.7) unless otherwise specified.
Symbol
Parameter and Test Condition
Units
Min.
Typ.
Max.
Ids
Quiescent current
mA
155
198
250
Ictrl
Vctrl current
mA
-
7
-
Gain
Gain
dB
11
12.8
14
OIP3 [5]
Output Third Order Intercept Point
dBm
40
44.4
-
OP1dB
Output Power at 1dB Gain Compression
dBm
27
28.5
-
PAE
Power Added Efficiency
%
-
51.3
-
NF
Noise Figure
dB
-
2.7
-
S11
Input Return Loss, 50Ω source
dB
-
-10
-
S22
Output Return Loss, 50Ω load
dB
-
-8.5
-
S12
Reverse Isolation
dB
-
-27
-
Notes:
4. Measurements at 3.5GHz obtained using demo board described in Figure 6 and 7.
5. 3.5GHz OIP3 test condition: FRF1 - FRF2 = 10MHz with input power of -5dBm per tone measured at worse side band
6. Use proper bias, heat sink and de-rating to ensure maximum channel temperature is not exceeded. See absolute maximum ratings and
application note (if applicable) for more details.
2
Product Consistency Distribution Charts [1, 2]
CPK = 1.25,
Stdev = 11.4
Figure 1. Ids at 3.5GHz; LSL=155mA, nominal =198mA, USL=250mA
CPK = 5.68
Stdev = 0.087
Figure 3. P1dB at 3.5GHz; LSL=27dBm, nominal =28.5dBm
CPK = 3.38
Stdev = 0.44
Figure 2. OIP3 at 3.5GHz; LSL=40dBm, nominal=44.4dBm
Stdev = 0.56
Figure 4. PAE@P1dB 3.5GHz; nominal=51.3%
CPK = 2.34
Stdev = 0.17
Figure 5. Gain at 3.5GHz; LSL=11dB, nominal =12.8dB, USL=14dB
Notes:
1. Distribution data sample size is 500 samples taken from 3 different wafer lots and 3 different wafers. Future wafers allocated to this product may
have nominal values anywhere between the upper and lower limits.
2. Measurements were made on a characterization test board, which represents a trade-off between optimal OIP3, gain, P1dB and PAE. Circuit trace
losses have not been de-embedded from measurements above.
3
S-Parameter (Vdd=5V, Vctrl=5V, T=25C, unmatched 50 ohm)
Freq (GHz)
S11 (dB)
S11 (ang)
S21 (dB)
S21 (ang)
S12 (dB)
S12 (ang)
S22 (dB)
S22 (ang)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
6
-6.82
-4.78
-4.18
-3.47
-2.93
-2.63
-2.41
-2.23
-2.15
-2.15
-2.11
-2.13
-2.2
-2.23
-2.47
-2.49
-2.6
-2.77
-2.99
-3.21
-3.39
-3.61
-3.8
-4.05
-4.33
-4.65
-5.05
-5.54
-6.12
-6.9
-7.88
-9.23
-11.19
-14.22
-19.94
-30.95
-17.87
-12.15
-8.81
-6.56
-4.98
-3.84
-3
-2.39
-1.96
-1.61
-1.35
-1.18
-1.02
-0.89
-0.85
-0.79
-0.73
-0.75
-0.75
-0.75
-0.82
-0.89
-0.91
-1.03
-151.29
-159.01
-166.18
-169.93
-173.8
-177.69
178.2
174.29
170.69
167.04
163.4
159.95
156.03
152.09
147.67
144.86
140.23
135.94
131.36
127.11
122.76
117.96
112.9
107.72
102.21
96.41
90.74
84.58
78.29
71.89
64.98
57.3
49.31
39.62
23.89
-79.21
-146.45
-160.58
-171.12
179.84
172.2
165.23
159.18
154.5
150.27
146.62
144.08
141.63
139.62
138.34
137.14
135.92
135.3
134.69
133.99
133.62
133.4
133.12
132.85
132.62
27.03
25.15
23.78
22.65
21.61
20.68
19.59
18.64
17.86
17.01
16.34
15.76
15.16
14.67
14.12
13.79
13.35
13.05
12.76
12.63
12.59
12.48
12.38
12.31
12.23
12.13
12.1
12.05
11.99
11.96
11.94
11.9
11.87
11.8
11.64
11.42
11.09
10.57
9.93
9.17
8.22
7.21
6.2
5.09
3.98
2.94
1.88
0.81
-0.15
-1.07
-2.07
-2.89
-3.7
-4.59
-5.33
-6
-6.76
-7.43
-8.01
-8.69
150.46
138.28
133.19
123.43
114.31
107.63
101.05
95.04
90.54
86.49
82.19
78.67
75.31
71.57
68.05
65.62
62.35
59.69
57.06
54.39
50.88
47.2
43.05
38.81
34.51
30.05
25.39
20.47
15.42
10.03
4.22
-1.9
-8.49
-15.78
-23.57
-31.82
-40.52
-49.43
-58.26
-66.62
-74.31
-81.56
-87.81
-93.09
-97.98
-102.25
-105.53
-108.81
-111.55
-113.65
-115.8
-117.73
-119.18
-120.78
-122.15
-123.2
-124.42
-125.61
-126.69
-127.93
-47.73
-41.95
-39.08
-37.52
-36.49
-35.95
-35.67
-35.37
-35.16
-35.02
-34.8
-34.6
-34.49
-34.32
-34.1
-33.46
-33.36
-33.04
-32.49
-31.8
-31.25
-30.93
-30.67
-30.34
-30.09
-29.85
-29.57
-29.32
-29.08
-28.83
-28.58
-28.45
-28.27
-28.12
-28.13
-28.22
-28.41
-28.82
-29.39
-30.07
-30.96
-31.96
-32.99
-34.14
-35.29
-36.42
-37.68
-38.92
-40.15
-41.37
-42.75
-44.04
-45.5
-47.13
-49.38
-50.75
-51.1
-51.76
-51.77
-52.06
71.5
64.79
55.33
46.92
38.95
33.44
29.42
26.01
23.86
22.13
20.22
19.29
18.58
17.24
20.11
15.95
14.77
15.06
15.09
12.77
8.84
5.55
1.89
-1.84
-4.96
-8.75
-12.78
-16.64
-21.03
-25.96
-31.04
-36.51
-42.81
-49.57
-56.85
-64.96
-73.3
-81.96
-90.63
-98.94
-106.74
-114.42
-121.08
-126.93
-132.83
-138.03
-143.09
-148.09
-153.01
-157.93
-163.22
-169.68
-176.84
174.68
167.69
167.52
157.54
147.91
135.29
122.98
-12.25
-8.27
-5.81
-4.38
-3.55
-3.15
-3.05
-2.97
-2.97
-3.08
-3.11
-3.2
-3.34
-3.42
-3.61
-3.69
-3.81
-3.93
-4.03
-3.97
-3.86
-3.88
-3.95
-3.95
-4.03
-4.11
-4.11
-4.17
-4.25
-4.25
-4.24
-4.26
-4.18
-4.05
-3.92
-3.72
-3.45
-3.21
-2.96
-2.73
-2.59
-2.48
-2.36
-2.33
-2.3
-2.27
-2.27
-2.29
-2.29
-2.29
-2.33
-2.34
-2.36
-2.41
-2.47
-2.48
-2.51
-2.53
-2.56
-2.61
-128.58
-130.03
-135.8
-143.58
-150.15
-155.24
-159.58
-162.74
-164.72
-166.58
-167.95
-168.64
-169.5
-170.22
-170.41
-170.18
-170.43
-169.7
-168.68
-168.24
-168.39
-168.52
-169.12
-169.52
-169.49
-169.94
-170.25
-170.13
-170.45
-170.58
-170.44
-170.23
-170.28
-170.11
-169.91
-170.28
-170.74
-171.49
-172.77
-174.21
-175.63
-177.43
-178.93
-179.99
178.66
177.63
177.01
176.27
175.63
175.36
175.03
174.63
174.49
174.31
174.11
174.1
174.03
173.71
173.44
173.08
4
S-Parameter Test circuit
Vctr =5V
Vdd =No Connect
C6
=NU
C10
=10pF
L4=NU
Rbias
=0 ohm
NC
1
12
Vdd
RFout
2
9
Reference Plane
NU = Not Used
5
8
4
NC
NC
7
NC
GND
10
6
3
NC
C2
=NU
R4
= 0 Ohm
C11
= 0 Ohm
Vdd
RFout
RFin
N`C
L1
=NU
11
5
RFin
C9
L3=NU
Vm
Vbias
C1=0 Ohm
C8
13
NC
14
GND
15
Vg
16
RFgnd
C7
Reference Plane
Top View
RFout
Bias Tee, 5V
C3
=NU
C5
=NU
Demo Board
Vctrl
Vdd
L4
C10
Rbias
NC
1
12
Vdd
RFout
2
11
R4
3
10
NC
NC
4
9
RFout
C5
8
NC
7
GND
6
NC
NC
C2
5
C3
L1
C11
Vdd
RFout
RFin
RFin
C9
L3
Vm
Vbias
C1
C8
13
NC
14
GND
15
Vg
C7
16
RFgnd
C6
Top View
Figure 6. Demo board and application schematic
Demo Board Part List
Circuit Symbol
Size
Value
Part Number
Description
L1
0402
2.2nH
LLP1005-FH2N2C (Toko)
MLC Inductor
L3
0402
1.0nH
LLP1005-FH1N0B (Toko)
MLC Inductor
GRM1555C1H1R0CZ01B (Murata)
Ceramic Chip Capacitor
L4
NU
C1
0402
1.0pF
C2
0402
NU
C3
0402
1.3pF
GJM1555C1H1R3CB01E (Murata)
Ceramic Chip Capacitor
C5
0402
0.5pF
GJM1555C1HR50BB01 (Murata)
Ceramic Chip Capacitor
C6
NU
C7
0402
0.1uF
GRM155R71C104KA88D (Murata)
Ceramic Chip Capacitor
C8
0402
10pF
GRM1555C1H100JZ01B (Murata)
Ceramic Chip Capacitor
C9
0805
2.2uF
GRM21BR61E225KA12L (Murata)
Ceramic Chip Capacitor
C10
0402
10pF
GRM1555C1H100JZ01B (Murata)
Ceramic Chip Capacitor
C11
0402
4.7pF
GRM1555C1H4R7CZ01B (Murata)
Ceramic Chip Capacitor
R4
0402
0 ohm
RK73Z1ETTP (KOA)
Chip Resistor
Note: Rbias is used to lower the quiescent current. Default is 0 ohm
6
Figure 7. Demo board Layout
 Recommended PCB material is 10 mils Rogers RO4350, with FR4 backing for mechanical strength.
 Suggested component values may vary according to layout and PCB material.
MGA-30316 Typical Performance
250
240
230
220
210
200
190
180
170
160
150
OIP3 (dB)
Ids (mA)
TA = +25 C, Vdd = 5V, Vctrl = 5V, Input Signal = CW unless stated otherwise.
85°C
25°C
-40°C
3.1
3.2
3.3
3.4
3.5 3.6 3.7
Frequency (GHz)
Figure 8. Over Temperature Ids vs Frequency
7
3.8
3.9
4
48
47
46
45
44
43
42
41
40
39
38
85°C
25°C
-40°C
3.1
3.2
3.3
3.4
3.5 3.6 3.7
Frequency (GHz)
Figure 9. Over Temperature OIP3 vs Frequency
3.8
3.9
4
MGA-30316 Typical Performance
TA = +25C, Vdd = 5V, Vctrl = 5V, Input Signal = CW unless stated otherwise.
31
16
15
14
13
12
11
10
9
8
7
6
30
Gain (dB)
P1dB (dBm)
29
28
27
85°C
25°C
-40°C
26
25
24
3.1
3.2
3.3
3.4
3.5 3.6 3.7
Frequency (GHz)
3.8
3.9
85°C
25°C
-40°C
3.2
3.3
3.4
3.5 3.6 3.7
Frequency (GHz)
3.8
3.9
4
S12 (dB)
EVM(%)
3.3
3.4
3.5 3.6 3.7
Frequency (GHz)
Figure 14. Over Temperature S12 vs Frequency
8
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
3.1
85°C
25°C
-40°C
3.2
3.3
3.4
3.5 3.6 3.7
Frequency (GHz)
3.8
3.9
4
85°C
25°C
-40°C
3.2
3.3
3.4
3.5 3.6 3.7
Frequency (GHz)
3.8
3.9
4
22
23
24
Figure 13. Over Temperature S22 vs Frequency
Figure 12. Over Temperature S11 vs Frequency
-20
-21
-22
-23
-24
-25
-26
-27
-28
-29
-30
3.1
3.2
Figure 11. Over Temperature Gain vs Frequency
S22 (dB)
S11 (dB)
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
3.1
3.1
4
Figure 10. Over Temperature P1dB vs Frequency
85°C
25°C
-40°C
3.8
3.9
4
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
85°C
25°C
-40°C
15
16
17
18
19
20
Pout(dBm)
Figure 15. Over temperature EVM vs Pout at 3.5GHz
21
PCB Layout and Stencil Design
0.490
Chamfer 0.24
0.325
0.500
Chamfer 0.192
Chamfer 0.06
0.500
∅0.260
0.560
1.240
1.550
0.210
0.325
0.230
0.500
0.490
0.350
1.240
1.550
PCB Land Pattern
(Top View)
Stencil Outline
0.500
0.230
1.240
1.550
0.210
0.360
1.240
1.550
Combined PCB & Stencil Layouts
Notes:
1. All dimensions are in milimeters.
Part Number Ordering Information
Product Family
Part Number
No. of Devices
Container
MGA-30316-TR1G
1000
MGA-30316-TR2G
3000
MGA-30316-BLKG
9
100
Frequency Band
7” Reel
Output
Power
700MHz-1GHz
1.7- 2.7GHz
3.3-3.9GHz
13” Reel
0.5W
MGA-30116
MGA-30216
MGA-30316
1W
ALM-31122
ALM-31222
ALM-31322
2W
ALM-32120
ALM-32220
ALM-32320
antistatic bag
Package Dimensions
0.20 Ref
Pin 1 Dot
by marking
PIN #1 IDENTIFICATION
CHAMFER 0.30 X 45°
1.55±0.05
Exp.DAP
3.00 ± 0.10
0.40±0.05
3.00 ± 0.10
0.50 Bsc
30316
YYWW
XXXX
1.55±0.05
Exp.DAP
0.23±0.05
0.00 ± 0.05
1.50
Ref.
0.85 ± 0.05
Bottom View
Side View
Top View
Notes:
1. All dimensions are in milimeters
2. Dimensions are inclusive of plating
3. Dimensions are exclusive of mold flash and metal burr
Device Orientation
REEL
USER FEED DIRECTION
CARRIER
TAPE
USER
FEED
DIRECTION
30316
YYWW
XXXX
30316
YYWW
XXXX
30316
YYWW
XXXX
TOP VIEW
END VIEW
COVER TAPE
Tape Dimensions
2.0 ±0.1[1]
0.3 ±0.05
4.0 ±0.1[2]
1.75 ±0.1
1.55 ±0.05
5.5 ±0.1[1]
CL
3.3 ±0.1
1.6 ±0.1
12.0 ±0.3
R 0.3
Typical
1.55 ±0.1
8.0 ±0.1
Notes:
1. Measured from centerline of sprocket hole to centerline of pocket
2. Cumulative tolerance of 10 sprocket holes is ±0.20
3. All dimensions in millimeter unless otherwise stated
10
3.3±0.1
Reel Dimension - 7 inch
6.25mm EMBOSSED LETTERS
LETTERING THICKNESS: 1.6mm
SLOT HOLE "a"
SEE DETAIL "X"
Ø178.0±0.5
SLOT HOLE "b"
FRONT
BACK
6
PS
SLOT HOLE(2x)
180° APART.
SLOT HOLE "a": 3.0±0.5mm(1x)
SLOT HOLE "b": 2.5±0.5mm(1x)
FRONT VIEW
45°
1.5 MIN.
+1.5*
-0.0
+0.5
Ø13.0 -0.2
Ø20.2 MIN.
45°
EMBOSSED RIBS
RAISED: 0.25mm, WIDTH: 1.25mm
BACK VIEW
11
BACK
Ø55.0±0.5
FRONT
Ø178.0±0.5
Ø51.2±0.3
SEE DETAIL "Y"
18.0*
MAX.
DETAIL "X"
Ø178.0±0.5
R5.2
°
R10.65
120
65°
12.4
3.5
DETAIL "Y"
(Slot Hole)
1.0
6
PS
RECYCLE LOGO
Reel Dimension - 13 inch
11
12 1
2
0 2
10
9
7
6
5
3
4
DATE CODE
12MM
8
EMBOSSED LETTERING
16.0mm HEIGHT x MIN. 0.4mm THICK.
Ø329.0±1.0
HUB
Ø100.0±0.5
6
PS
02
12
12
10
911
876534
MP
N
CPN
EMBOSSED LETTERING
7.5mm HEIGHT
EMBOSSED LETTERING
7.5mm HEIGHT
1.5
(MI
N.)
FRONT VIEW
EMBOSSED LINE (2x)
89.0mm LENGTH LINES 147.0mm
AWAY FROM CENTER POINT
+0.5
-0.2
20.2(MIN.)
Ø13.0
ESD LOGO
11.9-15.4**
+2.0*
12.4
-0.0
Ø16.0
6
PS
RECYCLE LOGO
Detail "X"
SEE DETAIL "X"
Ø100.0±0.5
Ø329.0±1.0
6
PS
R19.0±0.5
BACK VIEW
SLOT
5.0±0.5(3x)
Ø12.3±0.5(3x)
For product information and a complete list of distributors, please go to our web site:
18.4 MAX.*
www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies Limited in the United States and other countries.
Data subject to change. Copyright © 2005-2012 Avago Technologies Limited. All rights reserved.
AV02-1064EN - March 13, 2012
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