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PDF HMC831LP6CE Data sheet ( Hoja de datos )
| Número de pieza | HMC831LP6CE | |
| Descripción | FRACTIONAL-N SYNTHESIZER | |
| Fabricantes | Hittite Microwave Corporation | |
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Hay una vista previa y un enlace de descarga de HMC831LP6CE (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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HMC831LP6CE
v02.1109
FRACTIONAL-N SYNTHESIZER WITH
INTEGRATED VCO, 1815 - 2010 MHz
12
Features
• RF Bandwidth: 1815 to 2010 MHz
• Fractional or Integer Modes
• 19-Bit Prescaler
• Ultra Low Phase Noise
-110 dBc/Hz in Band Typ.
• Figure of Merit (FOM)
-227 dBc Integer
Typical Applications
• Cellular/4G Infrastructure
• Repeaters and Femtocells
• Communications Test Equipment
• CATV Equipment
Functional Diagram
• 24-bit Step Size, Resolution 3 Hz typ
• 200 MHz, 14-bit Reference Path Input
• Cycle Slip Prevention
• Read / Write Serial Port, Chip ID
• 40 Lead 6x6mm SMT Package: 36mm2
• Phased Array Applications
• DDS Replacement
• Very High Data Rate Radios
www.DataSheet4U.com
12 - 120
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
1 page  
v02.1109
12
Free Running VCO Phase Noise
(VTUNE Set by AutoCal)
-100
-110
-120
-130
-140
-40C
+27C
+85C
100kHz Offset
1MHz Offset
-150
-160
10MHz Offset
-170
1700
1750
1800 1850 1900 1950
FREQUENCY (MHz)
2000
2050
2100
Typical VCO Sensitivity vs. Cap @
Fo Voltage
60
50 TUNING CAP 31, Fmin AT 2V
TUNING CAP 15, Fmid AT 2V
40 TUNING CAP 0, Fmax AT 2V
30 Typical Operating Range
20
10
0
www.DataSheet4U0.com 1
23
TUNING VOLTAGE (V)
4
5
HMC831LP6CE
FRACTIONAL-N SYNTHESIZER WITH
INTEGRATED VCO, 1815 - 2010 MHz
Typical VCO Tuning Voltage After
Calibration
5
4
Fmin
3 31
2
15
Fmax
0
1
0
VCO FREQUENCY
Typical Output Power - Narrow Band
Match
10
8
6
4
2
0
1700
1750
1800 1850 1900 1950 2000
OUTPUT FREQUENCY (MHz)
2050
2100
Figure of Merit
-200
-210
-220
FOM 1/f Noise
-230
Typ FOM vs Offset
FOM Floor
-240
100
1000
104
105
FREQUENCY OFFSET (Hz)
106
12 - 124
[1] Fractional Mode, 50 MHz Crystal, R=1, ~80 kHz Loop BW, (Loop filter values: Contact factory for component values) 2mA Charge Pump, -385μA
Offset.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet HMC831LP6CE.PDF ] | |
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