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ADL5523ACPZ-R7 [ADI]

400 MHz - 4 GHz Low Noise Amplifier; 400兆赫 - 4 GHz的低噪声放大器
ADL5523ACPZ-R7
型号： ADL5523ACPZ-R7
厂家： ADI    ADI
描述：

400 MHz - 4 GHz Low Noise Amplifier
400兆赫 - 4 GHz的低噪声放大器

射频和微波 射频放大器 微波放大器 高功率电源
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400 MHz – 4 GHz Low Noise Amplifier  
ADL5523  
Preliminary Technical Data  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
17.5 dB Gain at 1950MHz  
Matched 50-Ω input and output  
Noise Figure of1.0 dB 1950MHz  
OIP3 of 33.7dBm typ at 1950MHz  
Single 5V Supply Operation  
Operating current of 65ma at +5V  
LFCSP 3x3 mm Package  
ADL5523  
VBIAS  
BIAS  
VDD  
OUT  
INP  
GENERAL DESCRIPTION  
GND  
GND  
The ADL5523 is a high performance GaAs pHEMT low-noise  
amplifier. It provides high gain and low noise figure for single  
down-conversion IF sampling receiver architectures as well as  
direct down conversion receivers.  
Figure 1.  
.
The ADL5523 amplifier comes in a compact, thermally  
enhanced 3x3mm LFCSP package and operates over the  
temperature range of −40°C to +85°C.  
Rev. PrA  
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  
registered trademarks are the property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.326.8703  
www.analog.com  
© 2003 Analog Devices, Inc. All rights reserved.  
ADL5523  
Preliminary Technical Data  
SPECIFICATIONS  
VS = 5 V, T = 25°C, ZS = ZL = 50Ω , fC= 1950MHz  
Table 1.  
Parameter  
Conditions  
Min  
Typ  
Max  
Unit  
Input return loss  
Output return loss  
Gain  
External match  
External match  
14  
dB  
dB  
13  
17.5  
0.015  
0.011  
1.0  
dB  
Gain Flatness  
In the [1920 – 1980] frequency band  
In the [1920 – 1980] frequency band  
dB/MHz  
dB/°C  
dB  
Gain Tempco  
Noise Figure  
Output IP3  
33.7  
21.9  
dBm  
dBm  
Output 1 dB Compression Point  
S12 Isolation  
22  
dB  
POWER-INTERFACE  
Supply Voltage  
4.5  
5
5.5  
V
Current Consumption  
65  
mA  
Rev. PrA | Page 2 of 6  
Preliminary Technical Data  
ADL5523  
ABSOLUTE MAXIMUM RATINGS  
Table 2.  
Parameter  
Rating  
5.5 V  
Supply Voltage, VPOS  
Max RF Input Level  
TBD  
Internal Power Dissipation  
θJA (Exposed paddle soldered down)  
TBD mW  
TBD mW  
θJA (Exposed paddle not soldered down) TBD°C/W  
Stresses above those listed under Absolute Maximum  
θJC (At exposed paddle)  
TBD°C/W  
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  
listed in the operational sections of this specification  
is not implied. Exposure to absolute maximum rating  
conditions for extended periods may affect device  
reliability.  
Maximum Junction Temperature  
Operating Temperature Range  
Storage Temperature Range  
Lead Temperature Range  
(Soldering 60 sec)  
TBD°C/W  
TBD°C  
–40°C to +85°C  
–65°C to +150°C  
ESD CAUTION  
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the  
human body and test equipment and can discharge without detection. Although this product features  
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy  
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance  
degradation or loss of functionality.  
Rev. PrA | Page 3 of 6  
ADL5523  
Preliminary Technical Data  
PIN CONFIGURATION AND FUNCTIONAL DESCRIPTIONS  
VBIAS  
INP  
VDD  
OUT  
NC  
1
2
3
8
7
6
ADL5523  
top view  
NC (not to scale)  
Exposed pad  
NC  
4
NC  
5
Figure 2. 8-Lead LFCSP  
Table 3. Pin Function Descriptions- 8 Lead CSP  
Description  
Pin No.  
Mnemonic  
VBIAS  
INP  
1
Bias: Internal DC bias  
2
RF Input: Must be AC-coupled.  
NC: No internal connection  
RF Output: Must be AC-coupled.  
3,4,5,6  
NC  
7
8
OUT  
VDD  
Supply: VDD bias needs to be bypassed to ground using  
low-inductance capacitors.  
Exposed Paddle: Connect to a low impedance ground plane  
Exposed pad  
EP  
Rev. PrA | Page 4 of 6  
Preliminary Technical Data  
ADL5523  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
TYPICAL PERFORMANCE  
CHARACTERISTICS  
-40°C (1920MHz  
1950MHz  
1980MHz)  
+25°C (1920MHz  
+85°C (1920MHz  
1950MHz  
76  
74  
72  
70  
68  
66  
64  
62  
1950MHz  
1980MHz)  
1980MHz)  
-8  
-6  
-4  
-2  
0
2
4
6
8
10  
12  
14  
16  
18  
20  
Pout - dBm  
Figure 7.O IP3 vs. Output Power, Temperature and Frequency  
-40  
-30  
-20  
-10  
0
10  
20  
30  
40  
50  
60  
70  
80  
90  
Temperature - degC  
1.4  
1.2  
1
Figure 3. ADL5523 Current vs. Temperature  
25  
20  
15  
10  
5
0.8  
0.6  
0.4  
0.2  
0
Gain (-40°C  
+25°C  
+85°C)  
Output Power (-40°C  
+25°C  
1920  
1930  
1940  
1950  
1960  
1970  
1980  
+85°C)  
0
Frequency - MHz  
-5  
Figure 8.Distribution of Noise Figure for Five Parts, 1920 to 1980 MHz  
-25  
-20  
-15  
-10  
-5  
0
5
10  
Pin - dBm  
5
4.5  
4
Figure 4. Output Power and Gain vs. Temperature  
30  
40  
35  
30  
25  
20  
15  
10  
5
3.5  
3
OIP3 (-40°C  
+25°C  
28  
26  
24  
22  
20  
18  
16  
14  
+85°C)  
2.5  
2
P1dB (-40°C  
+25°C  
1.5  
1
+85°C)  
0.5  
0
Gain (-40°C  
+25°C  
400  
900  
1400  
1900  
2400  
2900  
+85°C)  
Frequency - MHz  
0
1920  
1930  
1940  
1950  
1960  
1970  
1980  
Figure 9. Distribution of Noise Figure for Five Parts, Complete Frequency  
Range  
Freq - MHz  
Figure 5. Gain, P1dB, OIP3 vs. Frequency  
20  
15  
S21  
10  
5
20  
18  
16  
14  
12  
10  
8
0
-5  
-10  
S22  
-15  
S11  
-20  
6
-25  
S12  
4
-30  
1920  
2
1930  
1940  
1950  
1960  
1970  
1980  
Freq - MHz  
0
400  
900  
1400  
1900  
2400  
2900  
Frequency - MHz  
Figure 10. Typical S Parameters, 1920 to 1980 MHz  
Figure 6. Gain vs. Frequency, Complete Frequency Range, 5 Parts  
Rev. PrA | Page 5 of 6  
ADL5523  
Preliminary Technical Data  
OUTLINE DIMENSIONS  
0.50  
0.40  
0.30  
3.25  
3.00 SQ  
2.75  
0.60 MAX  
PIN 1  
INDICATOR  
0.50  
BSC  
1
8
2.95  
2.75 SQ  
2.55  
1.89  
1.74  
1.59  
PIN 1  
INDICATOR  
TOP  
VIEW  
EXPOSED  
PAD  
(BOTTOM VIEW)  
4
5
0.30  
0.23  
0.18  
1.60  
1.45  
1.30  
12° MAX  
0.70 MAX  
0.65TYP  
0.90 MAX  
0.85 NOM  
0.05 MAX  
0.01 NOM  
0.20 REF  
Figure 3. 8-Lead Lead Frame Chip Scale Package [LFCSP_VD]  
3mm × 3 mm Body, Very Thin, Dual Lead  
CP-8-2  
Dimensions shown in millimeters  
ORDERING GUIDE  
Model  
ADL5523ACPZ-R71  
ADL5523ACPZ-WP1  
ADL5523-EVALZ  
Temperature Range  
–40°C to +85°C  
–40°C to +85°C  
Package Description  
7” Tape and Reel  
Waffle Pack  
Package Option  
CP-8-2  
CP-8-2  
Evaluation Board  
1 Z = Pb free part  
©2007 Analog Devices, Inc. All rights reserved. Trademarks and  
registered trademarks are the property of their respective owners.  
PR06829-0-5/07(PrA)  
Rev. PrA | Page 6 of 6  

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