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PDF ADL5590 Data sheet ( Hoja de datos )
| Número de pieza | ADL5590 | |
| Descripción | (ADL5590 / ADL5591) Quadrature Modulators | |
| Fabricantes | Analog Devices | |
| Logotipo |  |
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FEATURES
Operating frequencies
ADL5590: 869 MHz to 960 MHz
ADL5591: 1805 MHz to 1990 MHz
Output compression point P1dB: 16 dBm
Output third-order intercept point OIP3
ADL5590: 29 dBm @ 900 MHz
ADL5591: 30 dBm @ 1900 MHz
Noise floor: −157 dBm/Hz
Sideband suppression
ADL5590: <−50 dBc @ 900 MHz
ADL5591: <−47 dBc @ 1900 MHz
Baseband common-mode bias: 1.5 V
LO leakage
ADL5590: −50 dBc @ 900 MHz, POUT = 5 dBm
ADL5591: −44 dBc @ 1900 MHz, POUT = 5 dBm
Single supply: 4.75 V to 5.25 V
Package: 36-lead, 6 mm × 6 mm LFCSP
APPLICATIONS
Wireless infrastructure
www.DataSheet4U.com Optimized for GSM transmitters
GENERAL DESCRIPTION
This family of monolithic RF quadrature modulators is
designed for use from 869 MHz to 960 MHz and from
1805 MHz to 1990 MHz. Excellent phase accuracy and
amplitude balance enable high performance, direct RF
modulation for communications systems.
The ADL5590 and ADL5591 can be used as direct RF
modulators in digital communications systems such as those
using the Global System for Mobile Communications (GSM)
network. In addition, the parts are compatible with enhanced
data rates for GSM evolution (EDGE).
This family is fabricated using an advanced silicon-germanium
bipolar process from Analog Devices, Inc., and is available in a
36-lead, exposed paddle LFCSP. The devices operate from
−40°C to +85°C.
869 MHz to 1990 MHz
Quadrature Modulators
ADL5590/ADL5591
FUNCTIONAL BLOCK DIAGRAM
GND 1
GND 2
VPS1 3
LOIP 4
GND 5
LOIN 6
GND 7
GND 8
GND 9
ADL5590/
ADL5591
QUADRATURE
PHASE
SPLITTER
27 GND
26 QBBP
25 QBBN
24 GND
23 VOUT
22 GND
21 IBBN
20 IBBP
19 GND
Figure 1.
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.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
©2007 Analog Devices, Inc. All rights reserved.
1 page  
ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter
Supply Voltage, VPS1 to VPS5
IBBP, IBBN, QBBP, QBBN
LOIP
Internal Power Dissipation
θJA (Exposed Paddle Soldered Down)
Maximum Junction Temperature
Operating Temperature Range
Storage Temperature Range
Maximum Soldering Temperature
Rating
5.5 V
0 V, 3 V
10 dBm
1155 mW
40°C/W
132°C
−40°C to +85°C
−65°C to +150°C
260°C
ADL5590/ADL5591
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.
ESD CAUTION
Rev. 0 | Page 5 of 8
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet ADL5590.PDF ] | |
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