EEWORLDEEWORLDEEWORLD

Part Number

Search

ADF7010

Description
High Performance ISM Band ASK/FSK/GFSK Transmitter IC
File Size353KB,20 Pages
ManufacturerADI
Websitehttps://www.analog.com
Download Datasheet Compare View All

ADF7010 Overview

High Performance ISM Band ASK/FSK/GFSK Transmitter IC

a
FEATURES
Single Chip Low Power UHF Transmitter
902 MHz–928 MHz Frequency Band
On-Chip VCO and Fractional-N PLL
2.3 V–3.6 V Supply Voltage
Programmable Output Power
–16 dBm to +12 dBm, 0.3 dB Steps
Data Rates up to 76.8 kbps
Low Current Consumption
28 mA at 8 dBm Output
Power-Down Mode (<1 A)
24-Lead TSSOP Package
APPLICATIONS
Low Cost Wireless Data Transfer
Wireless Metering
Remote Control/Security Systems
Keyless Entry
High Performance ISM Band
ASK/FSK/GFSK Transmitter IC
ADF7010
GENERAL DESCRIPTION
The ADF7010 is a low power OOK/ASK/FSK/GFSK UHF
transmitter designed for use in ISM band systems. It contains
an integrated VCO and sigma-delta fractional-N PLL. The
output power, channel spacing, and output frequency are pro-
grammable with four 24-bit registers. The fractional-N PLL
enables the user to select any channel frequency within the U.S.
902 MHz–928 MHz band, allowing the use of the ADF7010 in
frequency hopping systems.
It is possible to choose from the four different modulation
schemes: Binary or Gaussian Frequency Shift Keying (FSK/
GFSK), Amplitude Shift Keying (ASK), or On/Off Keying
(OOK). The device also features a crystal compensation register
that can provide 1 ppm resolution in the output frequency.
Indirect temperature compensation of the crystal can be accom-
plished inexpensively using this register.
Control of the four on-chip registers is via a simple 3-wire inter-
face. The devices operate with a power supply ranging from
2.3 V to 3.6 V and can be powered down when not in use.
FUNCTIONAL BLOCK DIAGRAM
C
REG
OSC1
OSC2
CLK
OUT
CPV
DD
CP
GND
C
VCO
VCO
GND
CLK
OOK/ASK
V
DD
VCO
DV
DD
PA
RF
OUT
RF
GND
R
PFD/
CHARGE
PUMP
C
REG
LDO
REGULATOR
FRACTIONAL N
FSK/GFSK
SIGMA-DELTA
LOCK DETECT
D
GND
OOK/ASK
TxCLK
TxDATA
LE
DATA
CLK
CE
SERIAL
INTERFACE
FREQUENCY
COMPENSATION
CENTER
FREQUENCY
MUXOUT
MUXOUT
R
SET
A
GND
TEST
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. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
www.analog.com
Fax: 781/326-8703
© Analog Devices, Inc., 2002

ADF7010 Related Products

ADF7010 ADF7010BRU
Description High Performance ISM Band ASK/FSK/GFSK Transmitter IC High Performance ISM Band ASK/FSK/GFSK Transmitter IC
Jomoo Group is recruiting senior sensor application engineers (with generous salary)
[align=left][size=14px][font=微软雅黑]I. Group Profile [/font] [/size][/align][align=left][size=14px][font=微软雅黑]Jomoo Group Co., Ltd. was founded in 1990, with its headquarters in Quanzhou, Fujian, in the...
zhangqingke Recruitment
GPRS and board connected, no response problem
GPRS and the board are connected via TXD and RXD. Question 1: Do I need to connect their grounds together? Question 2: I set the board baud rate to the default 115200 of the GPRS module, but due to th...
ailiaowj Embedded System
Easy power learning experience
Many of today's designs require both shrinking board area and improving overall system performance. The new SIMPLE SWITCHER easy power nanomodules and voltage regulators are ideal for such space-const...
zljzlj8890 Analogue and Mixed Signal
I would like to ask you about the most basic, low-level, and very important questions about ARM
From OEMaddressTable, we can see that the peripherals connected to the ARM processor are assigned different physical addresses. According to the design of ARM's [b]memory controller[/b], 0X4800_0000 t...
zxd10000 ARM Technology
CCS often disconnects from the target board. Is it a problem with the emulator?
Mine is ccs3.3, the target board is a 5509a development board, and the 510 emulator.I can't breakpoint the program at all, and it breaks after running a few steps. This happens regardless of the size ...
dsp_comm DSP and ARM Processors
How to adjust the frequency and duty cycle of the spwm wave generated by msp430
I am currently writing a program to generate spwm waves using msp430. I am using the symmetrical regular sampling method, but I am not sure which variable to set to control the frequency and duty cycl...
oO坏小子 Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 314  2808  1735  1495  2238  7  57  35  31  46 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号