PSA4905A Datasheet, PDF (1/2 Pages) Z-Communications, Inc – LOW COST - HIGH PERFORMANCE PHASE LOCKED LOOP

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PSA4905A
PHASE LOCKED LOOP
Rev A1
PHASE NOISE (1 Hz BW, typical)
-60
-70
-80
-90
FEATURES
-100
• Frequency Range: 4890 ^- 4910 _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
4890 - 4910
-85
-25
-70
3±2
Load Impedance
Step Size
50
1000
Charge Pump Output Current
5000
Switching Speed (typ., adjacent channel)
Startup Lock Time (typ.)
Operating Temperature Range
0.2
0.5
-40 to 85
Package Style
PLL
POWER SUPPLY REQUIREMENTS
Supply Voltage (Vcc, nom.)
3.3
Supply Current (Icc, typ.)
35
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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