參數(shù)資料
型號(hào)： ADL5519ACPZ-R7
廠商： ANALOG DEVICES INC
元件分類： 運(yùn)動(dòng)控制電子
英文描述： 1 MHz to 10 GHz, 50 dB Dual Log Detector/Controller
中文描述： DUAL LOG OR ANTILOG AMPLIFIER, 10000 MHz BAND WIDTH, QCC32
封裝： 5 X 5 MM, ROHS COMPLIANT, MO-220VHHD-2, LFCSP-32
文件頁(yè)數(shù)： 1/27頁(yè)
文件大小： 479K
代理商： ADL5519ACPZ-R7
1 MHz to 10 GHz, 50 dB
Dual Log Detector/Controller
Preliminary Technical Data
ADL5519
FEATURES
Wide bandwidth: 1 MHz to 10 GHz
Dual-channel and channel difference outputs ports
Integrated accurately scaled temperature sensor
50 dB dynamic range up to 8 GHz
Stability over temperature ±0.5 dB
Low noise measurement/controller output VOUT
Pulse response time: 8/10 ns (fall/rise)
Small footprint 5 mm x 5 mm LFCSP package
Supply operation: 3.0 V to 5.5 V @ 65 mA
Fabricated using high speed SiGe process
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.
Rev. PrB
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
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
2006 Analog Devices, Inc. All rights reserved.
www.analog.com
APPLICATIONS
RF transmitter PA setpoint control and level monitoring
Power monitoring in radiolink transmitters
RSSI measurement in base stations, WLAN, WiMAX, radar
Antenna VSWR monitor
Dual-channel wireless infrastructure radios
GENERAL DESCRIPTION
The ADL5519 is a dual-demodulating logarithmic amplifier,
using the AD8317 core. It has the capability of accurately
converting an RF input signal to a corresponding decibel-scaled
output. The ADL5519 provides accurately scaled, independent,
logarithmic outputs of both RF measurement channels.
Difference output ports, which measure the difference between
the two channels, are also available. The on-chip channel
matching makes the log-amp channel difference outputs
extremely stable with temperature and process variations. The
device also includes a useful temperature sensor with an
accurately scaled voltage proportional to temperature, specified
over the device operating temperature range.
The ADL5519 maintains accurate log conformance for signals of
1 MHz to 8 GHz and provides useful operation to 10 GHz. The
input dynamic range is typically 50 dB (re: 50 Ω) with error less
than
±
1 dB. The ADL5519 has 8/10 ns response time (fall
time/rise time) that enables RF burst detection to a pulse rate of
beyond 50 MHz. The device provides unprecedented logarithmic
intercept stability vs. ambient temperature conditions. A supply of
3.0 V to 5.5 V is required to power the device. Current
consumption is typically 65 mA, and it decreases to 1 mA when
the device is disabled.
The device is capable of supplying four log-amp measurements
simultaneously. Linear-in-dB measurements are provided at
OUTA and OUTB, with conveniently scaled slopes of -22
mV/dB. The log-amp difference between OUTA and OUTB is
available as differential or single-ended signals at OUTP and
OUTN. An optional voltage applied to VLVL provides a
common mode reference level to offset OUTP and OUTN
above ground. On-chip wide bandwidth output op amps are
connected to accommodate flexible configurations that support
many system solutions.
The ADL5519 can be easily configured to provide a control
voltage to a power amplifier at any output pin. Since the output
can be used for controller applications, special
attention has
been paid to minimize wideband noise
The ADL5519 is fabricated on a SiGe bipolar IC process and is
available in a 5 mm × 5 mm, 32-lead LFCSP package for an
operating temperature range of 40
o
C to +125
o
C..
CHANNEL A
Log Detector
CHANNEL B
Log Detector
C
V
V
A
V
C
T
V
A
INHB
INLB
COMR
PWDN
INLA
INHA
V
V
OUTB
FBKB
OUTN
OUTP
FBKA
OUTA
BIAS
TEMP
V
OUTB
OUTA
25
26
27
28
29
30
31
32
COMR
COMR
C
C
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
C
C
25
26
27
28
29
30
31
32
NC
NC
Figure 1. Functional Block Diagram
相關(guān)PDF資料
PDF描述
ADL5519ACPZ-WP 1 MHz to 10 GHz, 50 dB Dual Log Detector/Controller
ADL5519-EVALZ 1 MHz to 10 GHz, 50 dB Dual Log Detector/Controller
ADL5521-EVALZ 400 MHz - 4 GHz Low Noise Amplifier
ADL5521 400 MHz - 4 GHz Low Noise Amplifier
ADL5521ACPZ-R7 400 MHz - 4 GHz Low Noise Amplifier
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADL5519ACPZ-WP 制造商:Analog Devices 功能描述:KHZ TO 10 GHZ, 62 DB DUAL LOG DETECTOR/CONTROLLER - Trays
ADL5519-EVALZ 制造商:Analog Devices 功能描述:DUAL LOG DETECTOR/CNTRLR DUAL 5.5V - Bulk 制造商:Analog Devices 功能描述:EVAL BOARD, ADL5519 LOG DETECTOR/CTRL, Silicon Manufacturer:Analog Devices, Sili 制造商:Analog Devices 功能描述:EVAL BOARD, ADL5519 LOG DETECTOR/CTRL, Silicon Manufacturer:Analog Devices, Silicon Core Number:ADL5519, Kit Application Type:RF / IF, Kit Contents:Eval Board ADL5519, Features:(Not Applicable)
ADL5519XCPZ 制造商:Analog Devices 功能描述:PREPRODUCTION DEVICES ADL5519 - Trays
ADL5521 制造商:AD 制造商全稱:Analog Devices 功能描述:400 MHz - 4000 MHz Low Noise Amplifier
ADL5521_08 制造商:AD 制造商全稱:Analog Devices 功能描述:400 MHz - 4000 MHz Low Noise Amplifier
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*