TX5003 RFM, TX5003 Datasheet - Page 2

• Manufacturer Part Number: TX5003
• Description: TRANSMITTER RF HYBRID
• Manufacturer: RFM

Specifications of TX5003

• Frequency: 303.825MHz
• Applications: General Purpose
• Modulation Or Protocol: ASK, OOK
• Data Rate - Maximum: 115.2kbps
• Power - Output: 1.5dBm
• Current - Transmitting: 9.5mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.2 V ~ 3.7 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Other names: Q5426338

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©2008 by RF Monolithics, Inc.
1.
2.
Transmitter Set-Up, 3.0 Vdc, -40 to +85 °C
Nominal NRZ Data Rate
Minimum Signal Pulse
Maximum Signal Pulse
TXMOD Resistor
DC Bypass Capacitor
RF Bypass Capacitor 1
RF Bypass Capacitor 2
RF Bypass Bead
Series Tuning Inductor
Shunt Tuning/ESD Inductor
Do not allow the voltage applied to a control input pin to exceed Vcc + 200 mV.
The companion receiver to the TX5003 is the RX5003. Please see RFM’s web site at www.rfm.com for details.
L
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
ESD
L
AT
Item
Transmitter OOK Configuration
E-mail: [e-mail]
20
1
VDC
GND
RFIO
GND1
VCC
+ 3
3
1
19
2
L
RFB
CNT
AGC
RL0
CAP
18
3
T/S
C
C
CNT
DET
RL1
RFB1
PK
RFB2
17
4
TOP VIEW
VDC
VCC
OUT
+ 3
BB
2
Symbol
16
5
DR
SP
SP
C
C
R
C
L
L
WIDTH
L
RFB1
RFB2
C
+
ESD
TXM
DCB
RFB
CMP
NOM
MAX
AT
DCB
IN
P
MIN
15
6
DATA
RATE
RX
P
14
7
R
TXM
THLD
MOD
TX
1
13
8
Fair-Rite
RREF
GND2
1666.68
THLD
416.67
ADJ
LPF
OOK
2
12
9
100
2.4
8.2
4.7
27
82
33
11
10
Modulation Input
Fair-Rite
208.32
52.08
ASK
19.2
100
8.2
4.7
27
82
33
Fair-Rite
L
115.2
34.72
ASK
8.68
ESD
100
8.2
4.7
27
82
33
L
AT
Transmitter ASK Configuration
20
1
VDC
GND
RFIO
GND1
VCC
+ 3
3
1
19
2
vendor
Units
L
kbps
RFB
µF
pF
pF
nH
nH
µs
µs
K
CNT
RL0
AGC
CAP
18
3
C
C
CNT
DET
RL1
RFB1
PK
RFB2
T/S
17
4
TOP VIEW
VDC
VCC
OUT
+ 3
BB
2
16
5
WIDTH
2506033017YO or equivalent
C
+
CMP
DCB
IN
P
6
15
±5%, for 0 dBm output
4 bits of same value
DATA
RATE
RX
P
50 ohm antenna
50 ohm antenna
14
7
R
TXM
see page 1
THLD
±5% NPO
±5% NPO
MOD
single bit
tantalum
TX
1
Notes
13
8
GND2
RREF
THLD
LPF
ADJ
2
12
9
11
10
Modulation Input
TX5003 - 4/3/08
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