AG606
Product Features
x
x
x
x
x
x
50 – 860 MHz
±0.7 dB Gain Flatness
+20 dBm P1dB
+37 dBm Output IP3
+73 dBm Output IP2
-68 dBc CTB
The Communications Edge
TM
Product Information
Push-Pull CATV Amplifier
Product Description
The AG606 is a dual amplifier containing two internal
matched amplifiers optimal for a push-pull configuration.
The internal amplifiers employ InGaP HBT technology
for a cost-effective low-distortion solution.
The AG606 is ideal for drop amplifiers, splitters, and
other low to moderate power outside plant CATV
applications. The amplifier can also be useful in low
power headend applications such as linear laser drivers.
The AG606 has excellent VSWR when used in a 75
:
push-pull configuration. It is provided in a low-cost
environmentally-friendly lead-free/green/RoHS-compliant
SOT-89 package.
Functional Diagram
1
2
3
4
8
7
6
5
x
-80 dBc CSO
+34 dBmV/channel, 79 channels
x
Matched amplifiers for a
+34 dBmV/channel, 79 channels
push-pull configuration
x
+7V Single Positive Supply
x
MTTF > 1000 Years
Function
Amp 1 Input
Amp 2 Input
Amp 2 Output
Amp 1 Output
Ground
Pin No.
1
4
5
8
2, 3, 6, 7,
Backside
paddle
Applications
x
CATV Head End Equipment
x
CATV Line Amplifiers
x
FTTH Repeaters
Single-ended Device Specifications
(1)
Parameter
Test Frequency
Gain
Output IP3
(2)
Device Current
Device Voltage
¡
Typical Performance
(3)
Parameter
Frequency
Gain
(4)
Input Return Loss
Output Return Loss
CTB
(5)
CSO
(5)
XMOD
(5)
Output P1dB
Output IP2
(6)
Output IP3
(2)
Noise Figure
(4)
Device Bias
Units Min
MHz
dB
dBm
mA
V
13.2
+33.5
76
Typ
800
14.3
+36
82.5
5.25
Max
15.5
90
Units
MHz
dB
dB
dB
dBc
dBc
dBc
dBm
dBm
dBm
dB
V
50
14.3
21
17
-69
-81
-60
+20.7
+73.6
+37.5
5
Typical
250
450
860
14.2
13.9
12.9
28
18
11
18
16
18
-67
-67
-87
-80
-61
-60
+20.5 +20.3
+22
+76.1 +76.4 +76.6
+37.5 +37.3 +39.2
5
5.3
5.9
+5.25 V @ 165 mA
1. Test conditions unless otherwise noted: T = 25ºC, 800 MHz on each individual single-branch
amplifier in a 50 test fixture using a +7V supply and a 20.5 dropping resistor.
2. 3OIP measured with two tones at an output power of +5 dBm/tone separated by 1 MHz. The
suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.
3. Typical parameters reflect performance in a push-pull application circuit.
4. Balun, board, and connector losses have not been extracted, but typically account of 0.4 dB loss
midband and 1.1 dB loss at 860 MHz.
5. Measured at +34 dBmV/channel, 79 channels Flat Loading.
6. OIP2 is measured at f1 + f2 at 5 dBm / tone.
¡
Absolute Maximum Rating
Operating Case Temperature
Storage Temperature
Supply Voltage
RF Input Power (continuous)
Junction Temperature
Parameter
-40 to +85
qC
-55 to +125
qC
+7 V
+13dBm
+250
qC
Rating
Ordering Information
Part No.
AG606*
AG606-G
AG606-PCB
*
Description
(lead-tin SOIC8 Pkg)
Push-pull Dual Amplifier
Push-pull CATV Amplifier
Fully Assembled CATV Evaluation Board
(lead-free/green/RoHS-compliant SOIC8 Pkg)
Operation of this device above any of these parameters may cause permanent damage.
This package is being phased out in favor of the green package type which is backwards compatible for
existing designs.
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
Page 1 of 6
July 2005
AG606
The Communications Edge
TM
Product Information
Push-Pull CATV Amplifier
Typical Device Data
50: Z
0
S-Parameters (V
dev
= +5.25 V, I
cc
= 82.5 mA, T = 25 C, unmatched 50 ohm system, calibrated to device leads)
These represent a single-ended amplifier in the AG606, with there being two matched amplifiers inside the package.
Freq (MHz)
S11 (dB)
S11 (ang)
S21 (dB)
S21 (ang)
S12 (dB)
S12 (ang)
S22 (dB)
S22 (ang)
50
-12.03
178.56
14.61
177.32
-18.85
-0.01
-17.45
178.57
100
-12.09
174.32
14.61
175.28
-18.74
-1.56
-17.08
178.23
150
-11.81
172.20
14.62
173.13
-18.76
-2.21
-17.28
176.63
200
-11.81
169.91
14.59
170.74
-18.81
-3.25
-16.86
176.45
250
-11.64
168.30
14.62
168.67
-18.77
-3.74
-17.24
173.88
300
-11.79
166.47
14.63
165.71
-18.81
-4.12
-17.00
174.14
350
-11.76
164.70
14.68
163.24
-18.79
-4.96
-17.20
172.40
400
-12.02
162.35
14.59
161.23
-18.84
-5.99
-16.85
173.24
450
-11.92
159.27
14.48
158.25
-18.82
-5.99
-17.02
170.87
500
-11.92
156.13
14.53
156.14
-18.80
-6.63
-16.70
169.98
550
-11.77
154.71
14.48
154.05
-18.86
-7.58
-16.78
167.35
600
-11.75
151.64
14.52
151.45
-18.79
-8.02
-16.47
167.79
650
-11.67
150.04
14.45
148.59
-18.74
-9.17
-16.49
164.94
700
-11.89
147.47
14.41
146.59
-18.83
-9.41
-16.48
164.76
750
-11.72
145.07
14.43
144.30
-18.89
-10.48
-16.43
161.86
800
-11.76
143.08
14.33
141.92
-18.87
-11.22
-16.23
161.91
850
-11.56
141.20
14.36
139.40
-18.87
-11.88
-15.86
158.92
900
-11.65
138.97
14.26
137.14
-18.80
-12.23
-15.78
159.88
950
-11.57
137.28
14.28
134.86
-18.79
-13.52
-15.51
156.89
1000
-11.56
135.12
14.19
132.17
-18.86
-13.15
-15.34
156.79
¢
¢
Typical Device Data
37.5: Z
0
S-Parameters (V
dev
= +5.25 V, I
cc
= 82.5 mA, T = 25 C, unmatched 37.5 ohm system, calibrated to device leads)
These represent a single-ended amplifier in the AG606, with there being two matched amplifiers inside the package.
Freq (MHz)
S11 (dB)
S11 (ang)
S21 (dB)
S21 (ang)
S12 (dB)
S12 (ang)
S22 (dB)
S22 (ang)
50
-34.66
173.49
14.79
177.27
-18.66
-0.06
-19.98
-0.57
100
-33.64
133.95
14.81
175.12
-18.54
-1.71
-20.40
-3.63
150
-30.17
137.29
14.82
172.89
-18.56
-2.45
-20.15
-4.04
200
-29.21
131.02
14.80
170.45
-18.60
-3.54
-20.91
-7.28
250
-27.90
131.37
14.83
168.30
-18.57
-4.11
-20.34
-5.91
300
-28.12
124.34
14.84
165.33
-18.61
-4.51
-20.82
-9.61
350
-27.59
122.31
14.88
162.80
-18.59
-5.40
-20.57
-10.25
400
-27.52
110.86
14.79
160.77
-18.65
-6.45
-21.33
-14.80
450
-25.69
107.75
14.68
157.66
-18.62
-6.58
-21.31
-13.74
500
-24.49
101.63
14.73
155.45
-18.61
-7.32
-21.94
-15.66
550
-23.76
104.95
14.68
153.27
-18.66
-8.35
-22.13
-13.89
600
-22.84
100.16
14.72
150.61
-18.59
-8.86
-22.79
-18.83
650
-22.46
101.72
14.65
147.66
-18.53
-10.10
-23.13
-17.61
700
-22.06
95.00
14.60
145.62
-18.64
-10.38
-23.54
-19.44
750
-21.15
95.84
14.62
143.20
-18.70
-11.58
-24.06
-16.74
800
-20.79
94.07
14.53
140.77
-18.68
-12.37
-25.05
-20.60
850
-20.09
95.55
14.56
138.11
-18.67
-13.17
-26.61
-16.06
900
-19.78
92.24
14.45
135.83
-18.60
-13.53
-27.43
-23.50
950
-19.42
92.70
14.48
133.44
-18.59
-14.94
-29.28
-17.34
1000
-18.88
90.91
14.39
130.68
-18.66
-14.64
-31.32
-18.82
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
Page 2 of 6
July 2005
AG606
The Communications Edge
TM
Product Information
Push-Pull CATV Amplifier
Application Circuit PC Board Layout
Circuit Board Material: .028” FR4, 4 - layer, 1 oz copper, Microstrip line details: width = .021”,
spacing = .021”. C1, C2, R3, C3, R4 and C4 are shown in the silkscreen but are not required in the schematic.
Typical RF Performance at 25qC
Frequency
Gain
(1)
Input R.L.
Output R.L.
CTB
(2)
CSO
(2)
XMOD
(2)
Output P1dB
Output IP2
(3)
Output IP3
(4)
Noise Figure
(1)
Device Current
Device Voltage
MHz
dB
dB
dB
dBc
dBc
dBc
dBm
dBm
dBm
dB
mA
V
50
250
450
860
14.3
14.2 13.9 12.9
21
28
18
11
17
18
16
18
-69
-67
-67
-81
-87
-80
-60
-61
-60
+20.7 +20.5 +20.3 +22
+73.6 +76.1 +76.4 +76.6
+37.5 +37.5 +37.3 +39.2
5
5
5.3
5.9
165
+5.25
T1: M/A Com ETC1-1-13
T2: M/A Com ETC1-1-13
5. All components are 0603 in size unless otherwise noted.
6. 1% tolerance is for R1 and R2.
7. The dc resistance of L1 and L2 should be less than 1 ohm.
1. Balun, board, and connector losses have not been extracted, but typically account for
0.4 dB loss midband and 1.1 dB loss at 860 MHz.
2. CSO, CTB, & XMOD are measured at +34 dBmV/channel, 79 channels Flat Loading.
3. OIP2 is measured at f1 + f2 at 5 dBm / tone.
4. OIP3 is measured at 5 dBm / tone with 1 MHz spacing.
Recommended Bias Resistor Values
Supply Voltage
7V
8V
9V
10 V
12 V
24 V
R1/R2 Value
20.5 ohms
32.5 ohms
44.5 ohms
56.5 ohms
81 ohms
227 ohms
Size
1206
1210
2010
2010
2010
2 Watts
75
:
Push-Pull Application Circuit Performance
(Vsupply = +7 V, R
bias
= 20.5
:,
25q C)
S11 vs. Frequency
0
-10
S22 (dB)
16
14
S21 vs. Frequency
S22 vs. Frequency
0
-10
-20
-30
-40
S11 (dB)
S21 (dB)
12
10
8
6
0
200
400
600
800
1000
Frequency (MHz)
+25°C
-40°C
+85°C
-20
-30
-40
0
200
400
600
800
1000
Frequency (MHz)
+25°C
-40°C
+85°C
+25°C
-40°C
+85°C
0
200
400
600
800
1000
Frequency (MHz)
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
Page 3 of 6
July 2005
AG606
P1dB vs. Frequency
24
22
P1dB (dBm)
The Communications Edge
TM
Product Information
Push-Pull CATV Amplifier
(Vsupply=7V, R
bias
= 20.5
:,
25q C)
Noise Figure vs. Frequency
(Application Board)
75
:
Push-Pull Application Circuit Performance (Cont’d)
Noise Figure vs. Frequency at 25°C
(Device)
7
6
NF (dB)
7
6
NF (dB)
20
18
16
14
0
200
400
600
800
1000
Frequency (MHz)
+25°C
-40°C
+85°C
5
4
3
2
0
200
400
600
800
1000
Frequency (MHz)
+25°C
-40°C
+85°C
5
4
3
2
0
200
400
600
800
1000
Frequency (MHz)
40
38
OIP3 (dBm)
OIP3 vs. Frequency
1 MHz Spacing, +5dBm / Tone
85
80
OIP2 (dBm)
OIP2 vs. Frequency
1 MHz Spacing, +5 dBm / Tone
XMOD,CTB and CSO
(dBc)
XMOD, CTB and CSO vs. Frequency
@ 34 dBmV at 25°C
-50
-60
-70
-80
-90
XMOD
CTB
CSO
0
100
200
300
400
500
600
36
34
32
30
0
200
400
600
800
1000
Frequency (MHz)
+25°C
-40°C
+85°C
75
70
65
60
0
200
400
600
800
1000
Frequency (MHz)
+25°C
-40°C
+85°C
-100
Frequency (MHz)
CSO vs. Frequency
79 Channel Flat Loading, 34 dBmV
-50
CTB (dBc)
-50
-60
CTB vs. Frequency
79 Channel Flat Loading, 34 dBmV
-50
-60
XMOD (dBc)
XMOD vs. Frequency
79 Channel Flat Loading, 34 dBmV
-60
CSO (dBc)
-40°C
+25°C
+85°C
-70
-80
-90
-100
0
100
200
-70
-80
-90
-100
-40°C
+25°C
+85°C
-70
-80
-90
-100
-40°C
+25°C
+85°C
300
400
500
600
0
100
200
300
400
500
600
0
100
200
300
400
500
600
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
-50
-60
CSO (dBc)
CSO vs. Frequency
79 Channel Flat Loading at 25°C
30 dBmV
34 dBmV
38 dBmV
32 dBmV
CTB (dBc)
-50
-60
-70
-80
-90
CTB vs. Frequency
79 Channel Flat Loading at 25°C
-50
-60
XMOD (dBc)
XMOD vs. Frequency
79 Channel Flat Loading at 25°C
36 dBmV
-70
-80
-90
-100
0
100
-70
-80
-90
-100
30 dBmV
34 dBmV
38 dBmV
0
100
200
300
32 dBmV
36 dBmV
200
300
400
500
600
-100
0
100
30 dBmV
34 dBmV
38 dBmV
200
300
32 dBmv
36 dBmV
400
500
600
400
500
600
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
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
Page 4 of 6
July 2005
AG606
The Communications Edge
TM
Product Information
Push-Pull CATV Amplifier
This package may contain lead-bearing materials. The plating material on the leads is SnPb.
AG606 (SOIC-8 Package) Mechanical Information
Outline Drawing
Product Marking
The component will be marked with an
“AG606” designator with an alphanumeric lot
code on the top surface of the package.
Tape and reel specifications for this part are
located on the website in the “Application
Notes” section.
ESD / MSL Information
ESD Rating:
Value:
Test:
Standard:
Class 1C
1000 to 2000 V
Human Body Model (HBM)
JEDEC Standard JESD22-A114
ESD Rating: Class IV
Value
1000 V
Test:
Charge Device Model (CDM)
Standard:
JEDEC Standard JESD22-C101
MSL Rating: Level 1 at +235 C convection reflow
Standard:
JEDEC Standard J-STD-020
¥
¦
Mounting Config. Notes
1. Ground / thermal vias are critical for the
proper performance of this device. Vias
should use a .35mm (#80 / .0135” ) diameter
drill and have a final plated thru diameter of
.25 mm (.010” ).
2. Add as much copper as possible to inner and
outer layers near the part to ensure optimal
thermal performance.
3. Mounting screws can be added near the part
to fasten the board to a heatsink. Ensure that
the ground / thermal via region contacts the
heatsink.
4. Do not put solder mask on the backside of the
PC board in the region where the board
contacts the heatsink.
5. RF trace width depends upon the PC board
material and construction.
6. Use 1 oz. Copper minimum.
7. All dimensions are in millimeters (inches).
Angles are in degrees.
MTTF vs. GND Tab Temperature
10000
MTTF (Million Hrs)
Land Pattern
Thermal Specifications
Parameter
Operating Case Temperature
Thermal Resistance, Rth
(1)
Junction Temperature, Tjc
(2)
Rating
-40 to +85q C
63q C/W
142q C
1000
100
10
1
50
60
70
80
90
100
Tab Temperature (°C)
Notes:
1. The thermal resistance is referenced from the hottest
part of the junction to ground tab.
2. This corresponds to the typical biasing condition of
+5.16V, 175 mA at an 85 C case temperature. A
minimum MTTF of 1 million hours is achieved for
junction temperatures below 177 C.
¥
¥
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
Page 5 of 6
July 2005
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