PSA4900A Datasheet, PDF (1/2 Pages) Z-Communications, Inc – LOW COST - HIGH PERFORMANCE PHASE LOCKED LOOP

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PSA4900A
PHASE LOCKED LOOP
Rev A1
PHASE NOISE (1 Hz BW, typical)
-60
-70
-80
-90
FEATURES
-100
• Frequency Range: 4880 ^- 4920 _MHz
-110
• Step Size:
1000 _KHz
• _PLL - Style Package
-120
APPLICATIONS
• HIPERLAN
• Microwave Radios
-130
1000
10000
• Wireless Broadband Access
PERFORMANCE SPECIFICATIONS
Frequency Range
Phase Noise @ 10 kHz offset (1 Hz BW, typ.)
Harmonic Suppression (2nd, typ.)
Sideband Spurs (typ.)
Power Output
VALUE
4880 - 4920
-86
-25
-70
4±2
Load Impedance
Step Size
50
1000
Charge Pump Output Current
5000
Switching Speed (typ., adjacent channel)
Startup Lock Time (typ.)
Operating Temperature Range
0.1
0.5
-40 to 85
Package Style
PLL
POWER SUPPLY REQUIREMENTS
Supply Voltage (Vcc, nom.)
5
Supply Current (Icc, typ.)
38
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: Analog Devices - ADF4106
Prescaler: 32
100000
UNITS
MHz
dBc/Hz
dBc
dBc
dBm
Ω
KHz
µΑ
mSec
mSec
°C
Vdc
mA
© Z-Communications, Inc.
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