Operating temperature range is as follows: –40 C to +85 C.
2
Datarates should be limited to adhere to edge of band requirements in accordance with ETSI 300-220
3
Frequency Deviation = (PFD Frequency Mod Deviation )/2
12
.
GFSK Frequency Deviation = (PFD Frequency 2
m)
/2
12
where
m
= Mod Control.
4
The output power is limited by the spurious requirements of ETSI at +55 C. The addition of an output filter (see Applications section) will allow increased output
levels to >10 dBm at both 433 MHz and 868 MHz
5
V
DD
= 3 V, PFD = 4 MHz, PA = 10 dBm
6
V
DD
= 3 V, Loop Filter BW = 100 kHz
7
V
DD
= 3 V, PFD = 4.42368 MHz, PA = 3 dBm
8
V
DD
= 3 V, Loop Filter BW = 100 kHz
9
These spurious levels are based on a maximum output power of +3 dBm for 868 MHz and +10 dBm for 433 MHz. It assumes a PFD frequency of <5 MHz.
Recommended PFD frequencies are 4.42368 MHz (22.1184/5) for 868 MHz, and 4 MHz for 433 MHz operation. Compliance for higher output powers will require
an external filter. See Applications section.
10
Not production tested. Based on characterization.
Specifications subject to change without notice.
REV. 0
–3–
ADF7011
TIMING CHARACTERISTICS
Parameter
t
1
t
2
t
3
t
4
t
5
t
6
Limit at
T
MIN
to T
MAX
(B Version)
10
10
25
25
10
20
(V
DD
= 3 V
10%; VGND = 0 V, T
A
= 25 C, unless otherwise noted.)
Unit
ns min
ns min
ns min
ns min
ns min
ns min
Test Conditions/Comments
DATA to CLOCK Setup Time
DATA to CLOCK Hold Time
CLOCK High Duration
CLOCK Low Duration
CLOCK to LE Setup Time
LE Pulsewidth
Guaranteed by design but not production tested.
Specifications subject to change without notice.
t
3
t
4
CLOCK
t
1
t
2
DATA
DB23 (MSB)
DB22
DB2
DB1
(CONTROL BIT C2)
DB0 (LSB)
(CONTROL BIT C1)
t
6
LE
t
5
Figure 1. Timing Diagram
ABSOLUTE MAXIMUM RATINGS
1, 2
(T
A
= 25°C, unless otherwise noted.)
NOTES
1
Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent 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.
2
This device is a high performance RF integrated circuit with an ESD rating of
<1 kV and is ESD sensitive. Proper precautions should be taken for handling and
This is the compilation result of the code example IESIMPE in PB under EVC, D:\Program Files\Windows CE Tools\wce500\STANDARDSDK_500\Include\x86\afdfunc.h(46): fatal error C1083: Cannot open include f...
Install vs2005 first, then install Embedded CE 6.0. When using vs2005 to create a Platform Builder for CE 6.0 project, it prompts that WINCEROOT must be set before it can be used. Can someone please t...
When I clicked Waveformer to generate stimulus files , it said This is an evaluation copy of Waveformer lite and is not ******d for commercial usage. You may distribute unalered copies of this freely....
[size=13px]Usually, how should we choose a suitable capacitor for our circuit? I think the following points should be considered: 1. Electrostatic capacitance; 2. Rated withstand voltage; 3. Capacitan...
[align=left]I received a package from STO Express and wondered what it was. I've been shopping a lot lately and when I saw EEword I knew it was a prize:pleased: I quickly opened it and found that the ...
In early 2002, I started to write a working program for an IC card prepaid electricity meter. The meter used Philips' 8-bit 51-expanded single-chip microcomputer
87LPC764
, and wa...[Details]
In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the ...[Details]
1 Introduction
With the acceleration of the pace of urban modernization, society has higher requirements for urban road lighting and urban lighting projects. The state has clearly required tha...[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
1. Introduction
Light control circuit plays a vital role in urban street lamps or corridor lighting. With light control circuit, the lights can be automatically turned on and off according to ...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
Battery life is critical for portable applications. For applications such as smoke detectors, security devices, and thermostats, factory-installed batteries need to last for more than 10 years. The...[Details]
This paper establishes a fuel cell engine test platform based on the NI integrated hardware and software environment. This platform can realize the test and control of fuel cell engines and their a...[Details]
This week, Microsoft held its 2012 Microsoft Worldwide Partner Conference (WPC) in Toronto, Canada. At the conference, Microsoft showed its new products and services to partners around the world. A...[Details]
Nippon Electric Works and Volvo Technology Japan have developed a wireless power supply system for electric vehicles (EVs). Using this system, the two companies have successfully conducted an exper...[Details]
D5026A is a driver IC designed by Shanghai Debei Electronics for energy-saving LED display screens. Its design concept is energy-saving and compatible with existing solutions, that is, it can be ...[Details]
Introduction
Nowadays, people pay more and more attention to the security alarm system, and people have higher and higher requirements for the functions and performance of the alarm. This paper prop...[Details]
Currently, each country is developing its own USB interface
charging specifications
, which leads to a major problem that a USB interface
charging
device manufactured in one country...[Details]
0 Introduction
Ultrasonic waves
are mechanical waves with a frequency of more than 20KHz, and the propagation speed in the air is about 340 m/s (at 20°C). Ultrasonic waves can be gene...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
