PSA4905A
9939 Via Pasar • San Diego, CA 92126
TEL (858) 621-2700 FAX (858) 621-2722
PHASE LOCKED LOOP
Rev A1
PHASE NOISE (1 Hz BW, typical)
-60
-70
-80
-90
FEATURES
• Frequency Range: 4890 - 4910 MHz
• Step Size:
1000 KHz
• PLL - Style Package
APPLICATIONS
• HIPERLAN
• Microwave Radios
• Wireless Broadband Access
PERFORMANCE SPECIFICATIONS
Frequency Range
-100
-110
-120
-130
1000
10000
100000
VALUE
4890
-
4910
-85
-25
-70
3±2
50
1000
5000
0.2
0.5
-40 to 85
PLL
3.3
35
APPLICATION NOTES
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
Switching Speed (typ., adjacent channel)
Startup Lock Time (typ.)
Operating Temperature Range
Package Style
UNITS
MHz
dBc/Hz
dBc
dBc
dBm
Ω
KHz
µΑ
mSec
mSec
°C
POWER SUPPLY REQUIREMENTS
Supply Voltage (Vcc, nom.)
Supply Current (Icc, typ.)
Vdc
mA
All specifications are typical unless otherwise noted and subject to change without notice.
•
AN-107
•
AN-200
•
AN-201
: How to Solder Z-COMM VCOs / PLLs
: Mounting and Grounding of Z-COMM PLLs
: PLL Fundamentals
AN-202 : PLL Functional Description
Prescaler: 32
NOTES:
Reference Oscillator Signal: 5 MHz<
f
o s c
<100 MHz
Frequency Synthesizer: Analog Devices - ADF4106
© Z-Communications, Inc.
Page 1
All rights reserved
ZCOMM [ Z-COMMUNICATIONS, INC ]
