DR-TXC100-315 Datasheet, PDF (1/7 Pages) Murata Manufacturing Co., Ltd. – DR-TXC100 RF Development Kits

Complies with Directive 2002/95/EC (RoHS)
ETSI Compliant
I. Product Overview
The DR-TXC100-315 and DR-TXC100-433 Evaluation
Boards allow for evaluation of the RF performance of the
TXC100 300-450MHz Transmitter at 315 MHz and
433.92 MHz, respectively. The board is designed to
serve as a standalone evaluation platform or to be
incorporated on a user’s design simply by soldering
directly to the prototype PCB via standard .025” square
header pins. All configurable functions of the TXC100
are accessible for the user to directly interface to any
embedded microcontroller design.
The DR-TXC100 RF output uses an end launch SMA
connector for quick and convenient connection to an
external antenna or spectrum analyzer or the connector
may be removed and replaced with a λ/4 monopole
antenna soldered to the center pin. The output is
optimized for two common frequencies of 315MHz and
433.92MHz. The 433.92MHz evaluation board is ETSI
compliant. All matching components are accessible for
optimization at other frequencies of interest.
The DR-TXC100 serves as a guide to PCB layout.
Placement and routing can be easily duplicated for quick
design-in and proven performance, speeding product
time-to-market and reducing
design efforts.
II. Key Features
• Operating Frequency Range: 300-450 MHz
• Modulation Types: OOK/ASK/FSK
• Operation supply voltage: 2.1V - 3.6V
• High Date rate:
ASK: 100 kbps
FSK: 20 kbps
• Low current consumption:
ASK mode: 7 mA typical
FSK mode: 10 mA typical
• Low Stand by current: < 1 nA
• Adjustable Output power: -10dBm to +10dBm
• Adjustable FSK Shift
• Programmable Clock Output
Evaluation Board
Electrical Characteristics
Characteristics
Operating Frequency
Modulation Types
ASK Data Rate
FSK Data Rate
Peak RF Output Power
Standby Current
Supply Voltage Range
Operating Temperature
Sym Min
Typical Max Units
fo
300
450 MHz
OOK/ASK/
FSK
100 Kbps
20 Kbps
+10
dBm
1
nA
VDD
2.1
Ta
-40
3.6 Vdc
+125 ^oC
Reference Crystal Parameters
Characteristics
Crystal Frequency
Load Capacitance
Motional Capacitance
Tolerance
Sym Min
fc
Cl
Cm
9
Tol
Typical
fo/32
±30
Max Units
MHz
3
pF
10
fF
ppm
RF Monolithics, Inc.
4441 Sigma Road
Dallas, Texas 75244
[phone] toll-free in U.S. and Canada
www.rfm.com Email: [e-mail]
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