LOW COST VCO’S & PLL’S
Contents
TIME
&FREQUENCY
LOW COST VCO’S & PLL’S
CONTENTS
CONTENTS
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MOUNT, LOW COST, PHASE LOCKED LOOPS
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SURFACE
VOLTAGE CONTROLLED OSCILLATORS
HOW TO SPECIFY YOUR VCO & PLL REQUIREMENT
PAGE
3-2
3-4
3-9
3-1
Vol. 2
SALES OFFICES: VISIT OUR WEB SITE AT
http://www.temex-components.com
PHASE LOCKED LOOPS
Surface mount, Low cost
EW!
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Description
TIME
&FREQUENCY
PHASE LOCKED LOOPS - SURFACE MOUNT, LOW COST
Features
•
•
•
•
•
•
RF Frequency up to 2.5 GHz
Excellent Phase Noise
Low Spurious
0.75’’ X 0.75’’
Surface Mount package
Tape and reel packaging available
This product family is designed for a low cost,
medium to high volume market that may be
supplied in tape and reel for automated pick and
place assembly on surface mount circuit boards.
This PLL includes a VCO, a module prescaler,
a phase comparator and a loop filter. The crystal
reference source is external.
Available PCB with
software for testing
Applications
•
Wireless Communications systems
•
Base Stations
•
CATV
Pin Out for PLA
Pin Application Pin
1
OSC in
9
2
Enable
11
3
Data
15
4
Clock
16
Application
Vcc (VCO)
RF Out
Vcc (Chip)
Lock Detect
Case drawing
SMP1
3-2
Vol. 2
SALES OFFICES: VISIT OUR WEB SITE AT
http://www.temex-components.com
PHASE LOCKED LOOPS
Surface mount, Low cost
TIME
&FREQUENCY
Electrical characteristics
•
•
•
•
•
•
•
•
•
•
•
Frequency range:
Step size:
Reference clock frequency:
Output power (typical):
Power change over temperature:
Phase noise at 10 kHz:
Harmonics:
Spurious:
Supply voltage VCO:
Supply voltage chip:
Operating temperature:
up to 2.5 GHz
30 kHz to 1 MHz
40 MHz max.
0 dBm
± 2dB
-90 dBc/Hz min.
-15 dBc min.
-65 dBc min.
5 V / 25 mA max.
3 V / 15 mA max.
-35° C to +85° C
Model
N°
PLA190F
PLA180
PLA330
PLA445
PLA809
PLA902
PLA925
PLA934
PLA1075
PLA1650
PLA1800
PLA1900
PLA2400
Frequency
range
(MHz)
190
180 - 200
330 - 370
445 - 495
809 - 845
902 - 928
925 - 960
934 - 960
1075 - 1115
1600 - 1700
1800 - 2000
1900 - 2000
2400 - 2500
Step
size
(KHz)
N/A
30
30
30
30
200
30
30
30
200
200
200
1M
Power
output
(dBm)
0
0
0
0
0
3
0
3
0
0
0
0
0
Phase
noise
@ 10 KHz
(dBc/Hz)
-115
-115
-110
-107
-109
-105
-108
-105
-107
-93
-92
-92
-90
2nd
Harmonic
(dBc)
-20
-20
-20
-20
-20
-15
-20
-15
-20
-15
-15
-15
-15
Sidebands
(dBc)
-70
-70
-70
-70
-70
-70
-70
-70
-70
-65
-70
-70
-65
Evaluation board is available including board, connectors and the software to drive and test the PLL.
* Other frequencies or fixed frequency on request
3-3
Vol. 2
SALES OFFICES: VISIT OUR WEB SITE AT
http://www.temex-components.com
Embedded System
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