ADL5602ARKZ-R7 [ADI]
50 MHz to 4.0 GHz RF/IF Gain Block; 50 MHz至4.0 GHz的RF / IF增益模块
| 型号： | ADL5602ARKZ-R7 |
| 厂家： | 
ADI |
| 描述： | 50 MHz to 4.0 GHz RF/IF Gain Block |
| 文件： | 总16页 (文件大小：263K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
50 MHz to 4.0 GHz
RF/IF Gain Block
ADL5602
FEATURES
FUNCTIONAL BLOCK DIAGRAM
GND
(2)
Fixed gain of 20 dB
Operation from 50 MHz to 4.0 GHz
Highest dynamic range gain block
Input/output internally matched to 50 Ω
Integrated bias control circuit
OIP3 of 42.0 dBm at 2.0 GHz
P1dB of 19.3 dBm at 2.0 GHz
Noise figure of 3.3 dB at 2.0 GHz
Single 5 V power supply
ADL5602
BIAS
1
2
3
RFIN
GND
RFOUT
Figure 1.
Low quiescent current of 89 mA
Thermally efficient SOT-89 package
ESD rating of 1.5 kV (Class 1C)
GENERAL DESCRIPTION
The ADL5602 is a broadband 20 dB linear amplifier that operates
at frequencies up to 4 GHz. The device can be used in a wide
variety of cellular, CATV, military, and instrumentation equipment.
The ADL5602 is fabricated on an InGaP HBT process and has
an ESD rating of ±±.5 kV ꢀClass ±C). The device is available in a
thermally efficient SOT-89 package.
The ADL5602 provides the highest dynamic range available
from an internally matched gain block. This is accomplished
by providing extremely low noise figures and very high OIP3
specifications simultaneously, across the entire 4 GHz
frequency range.
The ADL5602 consumes 89 mA on a single 5 V supply and is
fully specified for operation from −40°C to +85°C.
A fully populated RoHS-compliant evaluation board is available.
The ADL5602 provides a gain of 20 dB, which is stable over
frequency, temperature, power supply, and from device to
device. The device is internally matched to 50 Ω at the input
and output, making the ADL5602 very easy to implement in a
wide variety of applications. Only input/output ac coupling
capacitors, power supply decoupling capacitors, and an external
inductor are required for operation.
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registeredtrademarks arethe property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
www.analog.com
©2009 Analog Devices, Inc. All rights reserved.
ADL5602
TABLE OF CONTENTS
Features .............................................................................................. ±
Basic Connections.......................................................................... ±±
Functional Block Diagram .............................................................. ±
General Description......................................................................... ±
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Typical Scattering Parameters ꢀS Parameters).......................... 5
Absolute Maximum Ratings............................................................ 7
ESD Caution.................................................................................. 7
Pin Configuration and Function Descriptions............................. 8
Typical Performance Characteristics ............................................. 9
Soldering Information and Recommended
PCB Land Pattern....................................................................... ±±
W-CDMA ACPR Performance .................................................... ±2
Evaluation Board ............................................................................ ±3
Outline Dimensions....................................................................... ±4
Ordering Guide .......................................................................... ±4
REVISION HISTORY
6/09—Revision 0: Initial Version
Rev. 0 | Page 2 of 16
ADL5602
SPECIFICATIONS
VCC = 5 V and TA = 25°C, unless otherwise noted.
Table 1.
Parameter
Conditions
Min
Typ
Max
Unit
OVERALL FUNCTION
Frequency Range
50
4000
MHz
FREQUENCY = 50 MHz
Gain
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
18.3
18.0
27.5
−40.5
−46.1
2.9
dB
dBm
dBm
dBc
dBc
dB
Δf = 1 MHz, output power (POUT) = 0 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
Noise Figure
FREQUENCY = 140 MHz
Gain
17.0
1.2
dB
dB
vs. Frequency
50 MHz
vs. Temperature
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
0.03
0.04
18.3
25.0
−45.1
−55.1
2.9
dB
dB
vs. Supply Voltage
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
dBm
dBm
dBc
dBc
dB
Δf = 1 MHz, output power (POUT) = 0 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
Noise Figure
FREQUENCY = 350 MHz
Gain
19.7
0.20
0.31
0.01
20.0
36.5
−49.9
−83.7
3.0
dB
dB
dB
dB
dBm
dBm
dBc
dBc
dB
vs. Frequency
vs. Temperature
50 MHz
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
vs. Supply Voltage
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
Δf = 1 MHz, output power (POUT) = 0 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
Noise Figure
FREQUENCY = 700 MHz
Gain
19.0
19.0
20.2
0.01
0.28
0.01
20.1
38.5
−50.3
−78.4
3.0
21.0
dB
dB
dB
dB
dBm
dBm
dBc
dBc
dB
vs. Frequency
vs. Temperature
50 MHz
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
vs. Supply Voltage
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
Δf = 1 MHz, output power (POUT) = 0 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
Noise Figure
Rev. 0 | Page 3 of 16
ADL5602
Parameter
Conditions
Min
Typ
Max
Unit
FREQUENCY = 900 MHz
Gain
19.0
20.2
21.0
dB
vs. Frequency
50 MHz
0.01
dB
vs. Temperature
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
0.28
0.01
20.1
40.0
−59.4
−77.3
2.9
dB
dB
vs. Supply Voltage
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
19.0
dBm
dBm
dBc
dBc
dB
Δf = 1 MHz, output power (POUT) = 0 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
Noise Figure
FREQUENCY = 2000 MHz
Gain
19.5
0.04
0.35
0.04
19.3
42.0
−53.1
−60.7
3.3
dB
dB
dB
dB
dBm
dBm
dBc
dBc
dB
vs. Frequency
vs. Temperature
50 MHz
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
vs. Supply Voltage
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
Δf = 1 MHz, output power (POUT) = 0 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
Noise Figure
FREQUENCY = 2600 MHz
Gain
19.2
0.01
0.28
0.05
18.7
36.5
−52.8
−67.4
3.4
dB
dB
dB
dB
dBm
dBm
dBc
dBc
dB
vs. Frequency
vs. Temperature
50 MHz
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
vs. Supply Voltage
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
Δf = 1 MHz, output power (POUT) = 0 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
Noise Figure
FREQUENCY = 3500 MHz
Gain
19.3
0.03
0.37
0.07
17.4
31.5
−42.9
−66.4
3.8
dB
dB
dB
dB
dBm
dBm
dBc
dBc
dB
vs. Frequency
vs. Temperature
50 MHz
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
vs. Supply Voltage
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
Δf = 1 MHz, output power (POUT) = 0 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
Noise Figure
FREQUENCY = 4000 MHz
Gain
18.5
0.19
0.73
0.08
15.2
28.0
−44.1
−64.0
4.2
dB
dB
dB
dB
dBm
dBm
dBc
dBc
dB
vs. Frequency
vs. Temperature
50 MHz
−40°C ≤ TA ≤ +85°C
4.75 V to 5.25 V
vs. Supply Voltage
Output 1 dB Compression Point (P1dB)
Output Third-Order Intercept (OIP3)
Second Harmonic
Third Harmonic
Δf = 1 MHz, output power (POUT) = 0 dBm per tone
POUT = 0 dBm
POUT = 0 dBm
Noise Figure
Rev. 0 | Page 4 of 16
ADL5602
Parameter
Conditions
Min
Typ
Max
Unit
POWER INTERFACE
Supply Voltage (VCC
Supply Current
vs. Temperature
Power Dissipation
VCC
)
4.5
5
89
3
5.5
106
V
mA
mA
W
−40°C ≤ TA ≤ +85°C
VCC = 5 V
0.45
TYPICAL SCATTERING PARAMETERS (S PARAMETERS)
VCC = 5 V and TA = 25°C, the effects of the test fixture have been de-embedded up to the pins of the device.
Table 2.
S11
S21
S12
S22
Frequency
(MHz)
Magnitude (dB) Angle (°) Magnitude (dB) Angle (°) Magnitude (dB) Angle (°) Magnitude (dB) Angle (°)
50
100
150
200
250
300
350
400
450
500
550
600
650
700
750
800
−12.75
−8.98
+32.81
−7.00
18.14
15.77
17.27
18.50
19.21
19.64
19.90
20.07
20.18
20.25
20.32
20.35
20.39
20.42
20.42
20.46
20.47
20.47
20.48
20.48
20.47
20.45
20.45
20.40
20.35
20.31
20.24
20.18
20.11
20.04
19.97
19.88
19.80
19.72
19.64
19.57
19.50
19.43
19.39
+163.00
−179.92
−169.01
−168.73
−171.01
−173.77
−176.45
−178.86
+178.79
+176.86
+174.84
+173.09
+171.35
+169.67
+167.93
+166.48
+164.85
+163.17
+161.77
+160.25
+158.65
+157.18
+155.50
+153.93
+152.44
+150.88
+149.35
+147.91
+146.40
+145.13
+143.86
+142.58
+141.40
+140.23
+139.13
+138.12
+137.16
+136.25
+135.31
−25.27
−27.59
−26.11
−24.84
−24.14
−23.70
−23.43
−23.26
−23.14
−23.08
−23.00
−22.97
−22.93
−22.91
−22.91
−22.88
−22.88
−22.86
−22.86
−22.86
−22.89
−22.90
−22.92
−22.96
−23.04
−23.07
−23.16
−23.22
−23.32
−23.39
−23.49
−23.57
−23.69
−23.76
−23.87
−23.94
−24.05
−24.13
−24.18
−9.54
+4.56
+16.05
+16.55
+14.79
+12.89
+11.02
+9.65
+8.07
+7.11
+6.15
+5.24
+4.35
+3.72
+2.93
+2.30
+1.67
+0.98
+0.39
−0.21
−0.84
−1.43
−2.06
−2.72
−3.38
−4.04
−4.60
−5.06
−5.76
−6.16
−6.54
−6.93
−7.16
−7.45
−7.60
−7.80
−7.88
−7.91
−7.94
−8.96
−7.07
−7.89
−9.33
−145.86
−178.96
+159.89
+147.22
+140.02
+136.16
+134.03
+132.79
+132.72
+133.33
+133.04
+135.06
+136.29
+136.96
+135.39
+136.07
+132.08
+116.48
+41.72
−10.36
−18.99
−22.34
−22.26
−24.44
−24.75
−25.79
−25.36
−25.73
−25.59
−25.40
−25.60
−25.59
−25.31
−25.42
−25.32
−24.96
−24.77
−24.46
−23.92
−10.11
−11.97
−13.85
−15.69
−17.40
−19.17
−20.86
−22.52
−24.32
−26.07
−27.89
−30.79
−34.53
−42.59
−46.49
−34.26
−29.55
−25.87
−23.03
−21.25
−19.31
−17.72
−16.13
−14.81
−13.65
−12.68
−11.72
−10.92
−10.21
−9.58
−34.04
−50.46
−62.42
−72.90
−81.30
−88.48
−97.45
−107.32
−112.89
−120.03
−128.79
−133.19
−136.03
−130.76
−2.93
+15.99
+9.83
+5.52
+1.85
+0.10
−1.89
−4.09
−6.53
−8.71
−10.01
−11.33
−12.65
−13.56
−14.37
−15.37
−15.74
−16.73
−17.13
−17.59
−17.76
−17.92
−17.84
−10.87
−12.23
−13.56
−14.79
−15.99
−17.02
−18.21
−19.45
−20.73
−22.22
−23.91
−26.35
−29.40
−34.27
−40.86
−31.44
−26.19
−23.27
−20.70
−18.67
−16.92
−15.44
−14.14
−13.12
−12.04
−11.20
−10.49
−9.77
850
900
950
1000
1050
1100
1150
1200
1250
1300
1350
1400
1450
1500
1550
1600
1650
1700
1750
1800
1850
1900
1950
−9.05
−8.52
−8.13
−7.76
−7.46
−7.19
−6.98
−9.21
−8.66
−8.26
−7.91
−7.56
−7.35
−7.13
Rev. 0 | Page 5 of 16
ADL5602
S11
S21
S12
S22
Frequency
(MHz)
Magnitude (dB) Angle (°) Magnitude (dB) Angle (°) Magnitude (dB) Angle (°) Magnitude (dB) Angle (°)
2000
2050
2100
2150
2200
2250
2300
2350
2400
2450
2500
2550
2600
2650
2700
2750
2800
2850
2900
2950
3000
3050
3100
3150
3200
3250
3300
3350
3400
3450
3500
3550
3600
3650
3700
3750
3800
3850
3900
3950
4000
−6.85
−6.74
−6.63
−6.66
−6.65
−6.69
−6.77
−6.87
−7.05
−7.22
−7.45
−7.64
−7.95
−8.29
−8.62
−8.95
−9.31
−9.67
−9.99
−10.28
−10.53
−10.69
−10.86
−10.91
−10.70
−10.57
−10.38
−9.92
−9.48
−8.98
−8.44
−7.92
−7.34
−6.79
−6.29
−5.82
−5.37
−4.93
−4.56
−4.23
−3.97
−18.00
−17.93
−17.57
−17.34
−17.26
−17.10
−16.90
−16.65
−16.25
−16.11
−16.00
−15.84
−15.66
−15.64
−15.95
−15.92
−16.23
−16.74
−17.33
−18.00
−19.16
−20.29
−21.94
−23.61
−25.42
−27.33
−29.60
−31.76
−34.25
−36.47
−38.18
−40.32
−42.20
−43.72
−45.15
−46.51
−47.51
−48.36
−48.94
−49.33
−49.71
19.35
19.31
19.29
19.25
19.29
19.30
19.33
19.36
19.42
19.49
19.53
19.58
19.66
19.74
19.81
19.89
19.94
20.03
20.07
20.14
20.18
20.21
20.25
20.27
20.28
20.28
20.26
20.21
20.15
20.08
20.00
19.90
19.74
19.57
19.41
19.23
19.00
18.78
18.55
18.32
18.08
+134.44
+133.61
+132.74
+132.06
+131.19
+130.47
+129.54
+128.72
+127.81
+126.89
+125.82
+124.74
+123.61
+122.46
+121.20
+119.91
+118.47
+117.02
+115.47
+113.95
+112.28
+110.53
+108.77
+107.15
+105.16
+103.09
+101.20
+99.05
+96.98
+94.93
+92.80
+90.88
+88.69
+86.66
+84.80
+82.83
+81.05
+79.53
+78.02
+76.71
−24.26
−24.29
−24.37
−24.42
−24.40
−24.41
−24.42
−24.40
−24.38
−24.35
−24.31
−24.31
−24.25
−24.19
−24.17
−24.13
−24.08
−24.05
−24.07
−24.02
−24.03
−24.10
−24.04
−24.09
−24.18
−24.17
−24.22
−24.39
−24.49
−24.61
−24.72
−24.88
−25.15
−25.35
−25.56
−25.90
−26.16
−26.46
−26.81
−27.08
−27.50
−7.99
−7.91
−7.81
−7.58
−7.63
−7.59
−7.40
−7.46
−7.50
−7.46
−7.75
−7.86
−8.20
−8.54
−8.90
−9.35
−6.96
−6.86
−6.75
−6.76
−6.78
−6.82
−6.87
−7.04
−7.20
−7.42
−7.66
−7.91
−8.29
−8.66
−8.97
−9.41
−9.87
−10.34
−10.83
−11.28
−11.69
−12.17
−12.54
−12.83
−12.92
−13.04
−12.99
−12.57
−12.19
−11.64
−11.00
−10.34
−9.59
−8.90
−8.29
−7.69
−7.12
−6.65
−6.20
−5.83
−5.50
−23.55
−22.70
−22.45
−22.01
−21.42
−20.82
−20.25
−19.57
−18.85
−18.17
−17.76
−17.18
−16.64
−16.15
−15.97
−15.67
−15.96
−16.17
−16.68
−17.66
−19.15
−21.42
−24.24
−27.07
−32.00
−36.71
−42.66
−48.16
−54.36
−59.44
−64.07
−68.43
−72.77
−76.09
−79.17
−81.76
−84.30
−86.42
−88.14
−89.69
−91.14
−9.95
−10.55
−11.17
−11.71
−12.51
−13.72
−14.66
−15.23
−16.23
−17.39
−18.24
−20.06
−20.74
−21.69
−23.44
−24.35
−25.31
−26.95
−27.76
−28.90
−29.05
−30.35
−29.93
−31.04
−30.65
+75.39
Rev. 0 | Page 6 of 16
ADL5602
ABSOLUTE MAXIMUM RATINGS
Table 3.
ESD CAUTION
Parameter
Rating
Supply Voltage, VCC
6.5 V
Input Power (re: 50 Ω)
16 dBm
Internal Power Dissipation (Paddle Soldered)
θJA (Junction to Air)
600 mW
30.7°C/W
5.0°C/W
150°C
240°C
θJC (Junction to Paddle)
Maximum Junction Temperature
Lead Temperature (Soldering, 60 sec)
Operating Temperature Range
Storage Temperature Range
−40°C to +85°C
−65°C to +150°C
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
Rev. 0 | Page 7 of 16
ADL5602
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
1
2
3
RFIN
ADL5602
GND
(2)
GND
TOP VIEW
(Not to Scale)
RFOUT
Figure 2. Pin Configuration
Table 4. Pin Function Descriptions
Pin No. Mnemonic Description
1
2
3
RFIN
GND
RFOUT
RF Input. This pin requires a dc blocking capacitor.
Ground. Connect this pin to a low impedance ground plane.
RF Output and Supply Voltage. DC bias is provided to this pin through an inductor that is connected to
the external power supply. The RF path requires a dc blocking capacitor.
(2)
Exposed Paddle
Exposed Paddle. Internally connected to GND. Solder to a low impedance ground plane.
Rev. 0 | Page 8 of 16
ADL5602
TYPICAL PERFORMANCE CHARACTERISTICS
45
30
28
26
24
22
20
18
16
14
12
45
40
35
40
+25°C
OIP3
35
–40°C
30
25
20
15
10
5
30
25
+85°C
GAIN
P1dB
20
15
–40°C
+25°C
+85°C
10
NF
5
0
4.0
0
0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
3.6
4.0
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
FREQUENCY (GHz)
FREQUENCY (GHz)
Figure 3. Noise Figure, Gain, P1dB, and OIP3 vs. Frequency
Figure 6. P1dB and OIP3 vs. Frequency and Temperature
21.0
44
42
40
38
36
34
32
30
28
26
24
22
20
900MHz
700MHz
350MHz
20.5
20.0
19.5
19.0
18.5
18.0
17.5
17.0
16.5
–40°C
+85°C
+25°C
2000MHz
2600MHz
3500MHz
4000MHz
140MHz
50MHz
–3
0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
3.6
4.0
–5
–1
1
3
5
7
9
11
13
15
17
FREQUENCY (GHz)
P
PER TONE (dBm)
OUT
Figure 4. Gain vs. Frequency and Temperature
Figure 7. OIP3 vs. Output Power (POUT) and Frequency
5.6
5.2
4.8
4.4
4.0
3.6
3.2
2.8
2.4
2.0
0
–5
–10
–15
–20
–25
–30
–35
–40
–45
–50
+85°C
+25°C
S11
S12
–40°C
S22
0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
3.6
4.0
0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
3.6
4.0
FREQUENCY (GHz)
FREQUENCY (GHz)
Figure 5. Input Return Loss (S11), Output Return Loss (S22), and
Reverse Isolation (S12) vs. Frequency
Figure 8. Noise Figure vs. Frequency and Temperature
Rev. 0 | Page 9 of 16
ADL5602
–30
–40
–50
–60
–70
–80
45
40
35
30
25
20
15
10
5
H2
H3
–90
0
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
32
34
36
38
40
42
44
46
48
50
FREQUENCY (GHz)
OIP3 (dBm)
Figure 9. Single Tone Harmonics vs. Frequency , POUT = 0 dBm
Figure 12. OIP3 Distribution at 2000 MHz, POUT = 0 dBm
80
30
25
20
15
10
5
70
60
50
40
30
20
10
0
0
2.6
2.8
3.0
3.2
3.4
3.6
3.8
4.0
18.8
19.0
19.2
19.4
19.6
19.8
20.0
NOISE FIGURE (dB)
GAIN (dB)
Figure 13. Noise Figure Distribution at 2000 MHz
Figure 10. Gain Distribution at 2000 MHz
98
30
25
20
15
10
5
96
94
92
90
88
86
84
82
80
5.25V
5V
4.75V
–40 –30 –20 –10
0
10 20 30 40 50 60 70 80 90
TEMPERATURE (°C)
0
18.5
18.7
18.9
19.1
19.3
19.5
19.7
19.9
P1dB (dBm)
Figure 11. P1dB Distribution at 2000 MHz
Figure 14. Supply Current vs. Temperature
Rev. 0 | Page 10 of 16
ADL5602
BASIC CONNECTIONS
The basic connections for operating the ADL5602 are shown in
Figure ±5. Recommended components are listed in Table 5. The
input and output should be ac-coupled with appropriately sized
capacitors ꢀdevice characterization was performed with 0.± μF
capacitors). A 5 V dc bias is supplied to the amplifier through
the bias inductor connected to RFOUT ꢀPin 3). The bias voltage
should be decoupled using a ± ꢁF capacitor, a ±.2 nF capacitor,
and a 68 pF capacitor.
SOLDERING INFORMATION AND RECOMMENDED
PCB LAND PATTERN
Figure ±6 shows the recommended land pattern for the ADL5602.
To minimize thermal impedance, the exposed paddle on the
package underside should be soldered down to a ground plane
along with Pin 2. If multiple ground layers exist, they should be
stitched together using vias. For more information on land
pattern design and layout, refer to AN-772 Application Note, A
Design and Manufacturing Guide for the Lead Frame Chip Scale
Package (LFCSP).
GND VCC
C6
1µF
C5
1.80mm
(2)
1.2nF
C4
68pF
ADL5602
L1
470nH
3.48mm
2
1
3
RFIN
RFOUT
C1
C2
0.1µF
0.1µF
0.20mm
5.56mm
Figure 15. Basic Connections
0.86mm
0.62mm
1.27mm
1.50mm
3.00mm
Figure 16. Recommended Land Pattern
Table 5. Recommended Components for Basic Connections
Frequency (MHz)
C1
C2
L1
C4
C5
C6
50 to 4000
0.1 μF
0.1 μF
470 nH (Coilcraft 0603LS-NX or equivalent)
68 pF
1.2 nF
1 μF
Rev. 0 | Page 11 of 16
ADL5602
W-CDMA ACPR PERFORMANCE
–40
–45
–50
–55
–60
–65
–70
–75
–80
Figure ±7 shows a plot of adjacent channel power ratio ꢀACPR)
vs. POUT for the ADL5602. The signal type being used is a single
W-CDMA carrier ꢀTest Model ±-64) at 2±40 MHz. This signal is
generated by a very low ACPR source. ACPR is measured at the
output by a high dynamic range spectrum analyzer, which
incorporates an instrument noise correction function.
The ADL5602 achieves an ACPR of −75 dBc at −5 dBm output,
at which point device noise and not distortion is beginning to
dominate the power in the adjacent channels. At an output
power of +5 dBm, ACPR is still very low at −6± dBc, making
the device particularly suitable for PA driver applications.
–20
–15
–10
–5
(dBm)
0
5
10
P
OUT
Figure 17. ACPR vs. POUT, Single Carrier W-CDMA (Test Model 1-64) at
2140 MHz Evaluation Board
Rev. 0 | Page 12 of 16
ADL5602
EVALUATION BOARD
GND VCC
C6
Figure ±9 shows the schematic for the ADL5602 evaluation
board. The board is powered by a single 5 V supply.
1µF
C5
The components used on the board are listed in Table 6.
Power can be applied to the board through clip-on leads
ꢀVCC and GND).
(2)
ADL5602
2
1.2nF
C4
68pF
L1
470nH
1
3
RFIN
RFOUT
C1
C2
0.1µF
0.1µF
Figure 19. Evaluation Board Schematic
Figure 18. Evaluation Board Layout (Top)
Table 6. Evaluation Board Configuration Options
Component
Description
Default Value
0.1 ꢀF, 0402
470 nH, 0603 (Coilcraft 0603LS-NX or equivalent)
C1, C2
L1
AC-coupling capacitors
DC bias inductor
VCC and GND
C4, C5, C6
Clip-on terminals for power supply
Power supply decoupling capacitors
C4 = 68 pF, 0603; C5 = 1.2 nF, 0603; C6 = 1 ꢀF, 1206
Rev. 0 | Page 13 of 16
ADL5602
OUTLINE DIMENSIONS
*
1.75
1.55
(2)
2
4.25
3.94
2.60
2.30
1
3
1.20
1.50 TYP
0.75
3.00 TYP
2.29
2.14
4.60
4.40
1.60
1.40
0.44
0.35
END VIEW
*
0.56
0.36
*
0.52
0.32
*
COMPLIANT TO JEDEC STANDARDS TO-243 WITH
EXCEPTION TO DIMENSIONS INDICATED BY AN ASTERISK.
Figure 20. 3-Lead Small Outline Transistor Package [SOT-89]
(RK-3)
Dimensions shown in millimeters
ORDERING GUIDE
Model
ADL5602ARKZ-R71
ADL5602-EVALZ1
Temperature Range
−40°C to +85°C
Package Description
Package Option
3-Lead SOT-89, 7“ Tape and Reel
Evaluation Board
RK-3
1 Z = RoHS Compliant Part.
Rev. 0 | Page 14 of 16
ADL5602
NOTES
Rev. 0 | Page 15 of 16
ADL5602
NOTES
©2009 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D08190-0-6/09(0)
Rev. 0 | Page 16 of 16
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