TXC100 RFM, TXC100 Datasheet - Page 6

• 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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©RF Monolithics, Inc.
Notes:
1. 10 kHz, 50% duty cycle
2. Dependent on PCB parasitic trace capacitance and crystal parameters.
3. Dependent on crystal parameters.
4. Transmit Efficiency, RF Output Power, and Supply Current are heavily dependent on proper output matching and PCB layout.
5. No Envelope Shaping.
AC Electrical Characteristic
(Typical values taken at V
Parameter
PLL Performance
VCO Gain
Phase Noise
Loop BW
Reference Spur
2nd Harmonic
3rd Harmonic
Crystal
Frequency Range
Tolerance
Internal Load Capacitance
Clock Output Frequency
System Characteristics
Frequency Range
Output Power
Start-up time
Rise Time
Max Data Rate
Frequency Deviation (FSK)
Transmit Efficiency
η = P
Power ON/OFF Ratio
Frequency Stability vs. V
Frequency Stability vs.
Temp
OUT
/(V
Email:
DD
*I
DD
)
[e-mail]
DD
CLK
∆df
DD
∆df
Sym
K
BW
f
t
REF
VCO
ON
tr
VDD
OUT
TA
= +3.0 V, T
Notes
3
2
4
5
5
5
4
A
min
300
= +25 °C, unless otherwise noted)
6.1
2.7
Limit Values
F
f
RF
XTAL
12.2
TBD
280
300
160
300
100
typ
-75
-74
-98
-98
-40
-56
-52
-56
-50
5.3
-77
50
10
20
55
80
35
31
27
25
3
4
/32
/N
max
16.1
12.4
450
dBc/Hz
MHz/V
kbps
Unit
MHz
ppm
MHz
MHz
dBm
kHz
dBc
dBc
dBc
kHz
kHz
kHz
dB
pF
µs
ns
%
TA = +125 °C, VDD = +2.1 V
TA = +25 °C, VDD = +3.0 V
TA = -40 °C, V
315 MHz Band
433 MHz Band
315 MHz Band
433 MHz Band
315 MHz Band
433 MHz Band
315 MHz Band
433 MHz Band
315 MHz Band
433 MHz Band
315 MHz Band
433 MHz Band
315 MHz Band
433 MHz Band
Determined by CLK1 and CLK2
fundamental mode, AT
FSK (50% Duty Cycle)
ASK (50% Duty Cycle)
DD
Test Conditions
-40 °C to +85 °C
= +3.6 V
STDBY to TX
ASK Mode
Freq Offset = 100 kHz
Freq Offset = 1 MHz
into 50Ω matched
50% duty cycle
DEV[2..0]=111
TXC100 - 08/18/10
load
CW
Page 6 of 11