NCS5000
Product Preview
Integrated RF Schottky
Detector
The NCS5000 is an integrated schottky detector intended for use as
a level detector in RF measurement/power control applications such as
those found in GSM handsets. The detector converts the peak RF
voltage applied to a DC level. The circuit consists of an RF schottky
detector, a reference schottky diode, as well as biasing and control
circuitry. There is an enable input that allows the part to be placed in a
low power state when not in use.
The detector is designed for operation up to 2.0 GHz and can operate
with input power levels up to +25 dBm. There is a fixed offset of
10 mV (nominal) between the Reference Detector and the RF Detector
under no applied RF. The two detectors are monolithically integrated
so that they closely track over temperature, voltage and process.
The NCS5000 is housed in a very small TSOP鈥? package ideal for
portable applications. The TSOP鈥? package is a lower profile,
footprint compatible package to the SOT23鈥?.
Features
http://onsemi.com
6
1
TSOP鈥?
SN SUFFIX
CASE 318G
PIN CONNECTIONS AND
MARKING DIAGRAM
DET_OUT
V
CC
Enable
1
BAFyw
2
3
(Top View)
BAF = Specific Device Code
yw = Date Code
6
5
4
REF
GND
RF_In
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Wide Operating Frequency Range to 2.0 GHz
2.7鈥?.5 V Operating Voltage
Very Low Operating Current of 300
mA
Enable Control to Place the Part in a Low Current Standby Mode
Typical Standby Current of < 1.0
mA
鈥?0 to 85擄C Operating Temperature Range
Very Small TSOP鈥? Package
Cellular Handsets (GSM and DCS1800/PCS1900)
Wireless Data Modems
Transmitter Power Measurement and Control
Test Equipment
V
CC
Typical Applications
ORDERING INFORMATION
Device
NCS5000SNT1
Package
TSOP鈥?
Shipping
3000 Tape & Reel
Enable
RF_In
Compensated
Current Sources
DET_OUT
REF
GND
This circuit has 28 active transistors
Figure 1.
This document contains information on a product under development. ON Semiconductor
reserves the right to change or discontinue this product without notice.
漏
Semiconductor Components Industries, LLC, 2001
1
May, 2001 鈥?Rev. 0
Publication Order Number:
NCS5000/D
NCS5000/D相關(guān)型號(hào)PDF文件下載
-
型號(hào)
版本
描述
廠商
下載
-
英文版
Integrated RF Schottky Detector
ONSEMI
-
英文版
Integrated RF SchottkyDetector
-
英文版
Integrated RF Schottky Detector
ETC
-
英文版
50 Ω Matched CMOS RF Power Detector
ETC
-
英文版
Analog IC
ETC
-
英文版
2.0 Amp PLC Line Driver
-
英文版
Analog IC
ETC
-
英文版
Analog IC
ETC
-
英文版
Analog IC
ETC
-
英文版
Analog IC
ETC
-
英文版
Integrated RF Schottky Detector
ONSEMI
-
英文版
Integrated RF Schottky Detector
ONSEMI [ON Semi...
-
英文版
RF/Microwave Detector, 100 MHz - 2000 MHz RF/MICROWAVE THRES...
ONSEMI
1
2
3
4
5
6
7
8
