TXC100 RFM, TXC100 Datasheet - Page 2

• Manufacturer Part Number: TXC100
• Description: RF Transceiver Transmitter 300-450MHz ASK/FSK
• Manufacturer: RFM

Specifications of TXC100

• Output Power: - 10 dBm to + 10 dBm
• Operating Supply Voltage: 2.5 V, 3.3 V
• Mounting Style: SMD/SMT
• Package / Case: TQFN-16
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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TXC100 Block Diagram and Typical Application Circuit
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Y1
PIN 4 ENABLE INPUT
PIN 16 GND
C
C
[e-mail]
1
2
REF
XTAL1
EXT
CLK0
CLK1
/XTAL2
14
C
C
15
10
9
3
4
LOGIC
XTAL
DRV
CLK
/N
5
11
Component Values for Typical Application Circuit
D0 D1 D2
Modulation
¹Matched to 50 ohms
²Use wirewound inductors only
3
DNP - Do Not Populate
*Hong Kong Crystal P/N SSL9843750E03FAFR800
**Hong Kong Crystal P/N SSM1356000E03FAFR800
Control
Use for External Reference Input
12 13
Comp
C10¹
C11¹
C12¹
C16¹
C13
C14
C15
L1¹²
L2¹²
C3
C4
C1
C2
C5
C6
C7
C8
C9
Y1
Mixer
3
3
315 MHz Band
9.84375 MHz*
Filter
100 pF
100 pF
0.01uF
220 pF
100 pF
680 pF
0.01uF
220 pF
1.0 uF
1.0 uF
22 nH
/32
15 pF
22 pF
15 pF
27nH
DNP
DNP
DNP
Mode
Input
Mode Select
(ASK / FSK)
2
OSC
TX Data
Input
433 MHz Band
13.5600 MHz**
3
BIAS
0.01 uF
V
100 pF
100 pF
220 pF
100 pF
680 pF
0.01uF
220 pF
1.0 uF
3.3 pF
5.6 pF
1.0 uF
22 nH
18 nH
12 pF
DNP
DNP
DNP
CC
VDD PA
1
Control
PA
C
6
RF
13
Output
C
PA
14
C
Shape
5
C
C
7
8
16
15
C
6
R
C
L
1
1
10
C
C
C
7
11
8
C
L
9
2
C
12
TXC100 - 08/18/10
Page 2 of 11