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产品型号HX3001B的Datasheet PDF文件预览

Preliminary  
303.825 MHz Hybrid Transmitter  
HX3001B  
Ideal for 303.825 MHz Unlicensed Transmitters in Europe  
Transmission Rates of Up to 10 kbps  
Compact, Surface–Mount Case with <110mm2 Footprint  
The HX3001B is a miniature hybrid transmitter designed for data transmission using  
on–off keyed (OOK) modulation. The transmitter is stabilized by a quartz SAW device  
for long–term frequency stability. The HX3001B is recommended for data rates up to  
10 kbps (100 µsec bit period). The HX3001B is designed for unlicensed  
remote–control and security transmiters operating in the USA under FCC Part 15 and  
in Austrailia under DTC regulations.  
SM10996–4 Case  
ElectricalCharacteristics  
Characteristic  
Sym  
Notes Minimum  
Typical  
Maximum Units  
Operating Frequency  
Absolute Frequency  
Tolerance from 303.825 MHz  
RF Output Power into 50 at 25°C  
Within Specified Temperature Range  
f
1, 2, 3, 4  
303.725  
303.925  
MHz  
kHz  
O
f  
±200  
O
P
2, 4, 5  
–3  
–5  
0
0
dBm  
O
2, 3, 4, 5  
2, 3, 4, 5  
Harmonic Spurious Emissions  
Modulation Input  
–40  
dBc  
V
Input HIGH Voltage  
Input LOW Voltage  
Input HIGH Current  
Input LOW Current  
V
2.5  
0.0  
V
CC  
IH  
V
3, 4, 5  
0.3  
IL  
I
IH  
100  
µA  
I
IL  
0.0  
18  
Dynamic Input Resistance  
Data Timing Parameters  
5
kΩ  
kHz  
µs  
Modulation Bandwidth  
Modulation Rise Time  
Modulation Fall Time  
Voltage  
5
20  
20  
3
t
R
3, 4, 5, 6  
t
F
Power Supply  
V
5, 7  
3, 4, 5, 8  
5, 9  
2.7  
3.3  
10  
VDC  
mA  
µA  
CC  
CC  
Peak Current  
I
7
Standby Current  
1.0  
+85  
Operating Case Temperature Range  
T
5
–40  
°C  
C
Lid Symbolization (in addition to Lot and/or Date Codes)  
RFM HX3001B  
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.  
Notes:  
1. One or more of the following United States patents apply:  
8. The maximum operating current occurs at the maximum specified  
power supply voltage and maximum specified operating tempera-  
ture.  
4,454,488; 4,616,197; 4,670,681; and 4,760,352.  
9. Standby current is defined as the supply current consumed with  
the modulation input at logic LOW.  
2. Typically, equipment utilizing this device requires emissions test-  
ing and government approval, which is the responsibility of the  
equipment manufacturer.  
3. Applies over the specified range of operating temperature.  
Absolute Maximum Ratings  
4. Applies over the specified range of operating power supply volt-  
age.  
5. The design, manufacturing process, and specifications of this  
device are subject to change without notice.  
Rating  
Value  
10  
Units  
V
6. The maximum modulation bandwidth (and data rate) is dependent  
on the characteristics of the external encoding circuitry (not in-  
cluded).  
Power Supply and/or Modulation Input Voltage  
Nonoperating Case Temperature  
–40 to +100  
230  
°C  
7. Unless noted otherwise, case temperature T = +25°C ± 2°C, test  
C
Ten–Second Soldering Temperature  
°C  
load impedance = 50 , and modulation input is at logic HIGH.  
1996 by RF Monolithics, Inc. The stylized RFM logo and RFM are registered trademarks of RF Monolithics, Inc.  
Revision: 4/24/97. Page 1 of 2.  
The HX Series SMT Hybrid Transmitters  
ElectricalConnections  
Footprint  
Terminal  
Number  
Connections  
3
4
2
1
1
2
3
4
Data Input  
+DC Supply  
Grounf  
TOP VIEW  
RF Output to 50Ω  
Block Diagram  
Typical Test Circuit  
SAW  
Filter  
+DC  
Terminal 2  
+DC Supply  
Terminal 3  
Ground  
Supply  
2
3
4
RF Spectrum  
Analyzer,  
SAW  
Filter  
RF Power Meter,  
Pulse Generator  
50  
or 50  
100 pF*  
Terminal 1  
Data Input  
Terminal 4  
RF Output to 50  
Frequency  
Counter  
1
Bottom View  
BOTTOM VIEW  
*Note: Bypass required only for “HX2...” series transmitters in  
the 902 to 928 MHz band.  
Case Design  
4 Places  
C
H
G
F
E
B
Typical TransmitterApplication  
Antenna  
A
D
+3V  
SW  
4 Places  
(see note 2)  
2
100 pF  
(see note 1)  
U2  
HXxxxx  
Dimensions  
Millimeters  
Inches  
Min Max  
1
4
Min  
Max  
Hybrid  
A
B
C
D
E
11.13  
1.27 Nominal  
0.438  
0.050 Nominal  
Transmitter  
R2  
82K  
R1  
39K  
MC145026D  
or Similar  
3
C2  
.01uF  
2.67 Nominal  
5.08 Nominal  
1.70 Nominal  
5.36 Nominal  
0.105 Nominal  
0.200 Nominal  
0.067 Nominal  
0.211 Nominal  
Notes:  
F
1. Bypass required only for “HX2...” series transmitters  
in the 902 to 928 MHz band.  
G
H
2.03  
9.86  
0.080  
0.388  
2. This matching component is required only for antennas that are not  
50 ohms. It is typically a chip inductor to match to stub antennas  
shorter than 1/4 wavelength. For very low radiated field–strength  
applications, a resistor can also be used.  
RF Monolithics, Inc.  
RFM Europe Sales  
4347 Sigma Road, Dallas, Texas 75244, U.S.A.  
18 allée Marin la Meslée, 78560 Port Marly, FRANCE  
Phone: (972) 233–2903  
Phone: (33–0) (1) 39.16.42.89  
Fax: (972) 387–8148  
Fax: (33–0) (1) 39.16.42.70  
Printed in U.S.A. 0.05C–04/25/97.  
Revision: 10/21/96. Page: 2 of 2  
配单直通车
HX3001B产品参数
型号:HX3001B
是否Rohs认证: 符合
生命周期:Obsolete
包装说明:,
Reach Compliance Code:unknown
风险等级:5.84
湿度敏感等级:1
Base Number Matches:1
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