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RF2514
Rev A5 DS040115
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Absolute Maximum Ratings
Parameter
Rating
Unit
Parameter
Rating
Unit
Supply Voltage
-0.5 to +3.6
VDC
Power Down Voltage (VPD)
-0.5 to VCC
V
Operating Ambient Temperature
-40 to +85
°C
Storage Temperature
-40 to +150
°C
Parameter
Specification
Unit
Condition
Min.
Typ.
Max.
Overall
T=25°C, VCC=3.0V, Freq=916MHz,
RMODIN=10kΩ
Frequency Range
100
868/915
1000
MHz
Modulation
AM/ASK
Modulation Frequency
4
20
kHz
Square wave, 50% duty cycle, 300kHz loop
bandwidth
Incidental FM
15
kHzP-P
Output Power
1
dBm
50
Ω load, CW
ON/OFF Ratio
52
dB
PLL and Prescaler
Prescaler Divide Ratio
32/64
VCO Gain, KVCO
40
MHz/V
Frequency and board layout dependent
PLL Phase Noise
-90
dBc/Hz
10kHz Offset, 300kHz loop bandwidth
-95
dBc/Hz
100kHz Offset, 300kHz loop bandwidth
Harmonics
-25
dBc
With matched output and no additional filter-
ing.
Reference Frequency
14.318
17
MHz
Crystal Frequency Spurs
-52
dBc
300kHz PLL loop bandwidth
Max Crystal RS
10
50
Ω
For a typ. 2ms turn-on time.
Max Crystal Motional Inductance
10
mH
For a typ. 2ms turn-on time.
Charge Pump Current
100
μAKPD=100μA/2π=0.0159μA/rad
Power Down Control
Power Down (VIL)
0
0.3
V
Voltage supplied to the input; device is “OFF”
Power Down (VIH)VCC-0.3
VCC
V
Voltage supplied to the input; device is “ON”
Control Input Impedance
100
k
Ω
Turn On Time
2
ms
Crystal start-up, 14.318MHz crystal.
Turn Off Time
2
ms
Caution! ESD sensitive device.
Exceeding any one or a combination of the Absolute Maximum Rating conditions may
cause permanent damage to the device. Extended application of Absolute Maximum
Rating conditions to the device may reduce device reliability. Specified typical perfor-
mance or functional operation of the device under Absolute Maximum Rating condi-
tions is not implied.
RoHS status based on EUDirective2002/95/EC (at time of this document revision).
The information in this publication is believed to be accurate and reliable. However, no
responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any
infringement of patents, or other rights of third parties, resulting from its use. No
license is granted by implication or otherwise under any patent or patent rights of
RFMD. RFMD reserves the right to change component circuitry, recommended appli-
cation circuitry and specifications at any time without prior notice.
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