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PDF PCA0445A Data sheet ( Hoja de datos )
| Número de pieza | PCA0445A | |
| Descripción | LOW COST - HIGH PERFORMANCE PHASE LOCKED LOOP | |
| Fabricantes | Z-Communications | |
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PCA0445A
PHASE LOCKED LOOP
Rev A1
PHASE NOISE (1 Hz BW, typical)
-70
-80
-90
FEATURES
• Frequency Range: 420 - 470 MHz
• Step Size:
100 KHz
• cPLL - Style Package
APPLICATIONS
• Satellite Modems
• Mobile Radios
• CATV
-100
-110
-120
-130
102 103 104
PERFORMANCE SPECIFICATIONS
Frequency Range
Phase Noise @ 10 kHz offset (1 Hz BW, typ.)
Harmonic Suppression (2nd, typ.)
Sideband Spurs (typ.)
Power Output
Load Impedance
Step Size
Charge Pump Output Current
VALUE
420 - 470
-99
-10
-65
4±3
50
100
1250
Switching Speed (typ., adjacent channel)
Startup Lock Time (typ.)
Operating Temperature Range
3
5
-40 to 85
Package Style
cPLL
POWER SUPPLY REQUIREMENTS
Supply Voltage (Vcc, nom.)
5
Supply Current (Icc, typ.)
24
All specifications are typical unless otherwise noted and subject to change without notice.
APPLICATION NOTES
• AN-107 : How to Solder Z-COMM VCOs / PLLs
• AN-200 : Mounting and Grounding of Z-COMM PLLs
• AN-201 : PLL Fundamentals
AN-202 : PLL Functional Description
NOTES:
Reference Oscillator Signal: 5 MHz<f osc<100 MHz
Frequency Synthesizer IC: Analog Devices - ADF4113
© Z-Communications, Inc.
Page 1
105
UNITS
MHz
dBc/Hz
dBc
dBc
dBm
Ω
KHz
µΑ
mSec
mSec
°C
Vdc
mA
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