Z Communications Inc PLL1720A Datasheet
9939 Via Pasar • San Diego, CA 92126
TEL (858) 621-2700 FAX (858) 621-2722
PLL1720A
PHASE LOCKED LOOP
A1Rev
PHASE NOISE (1 Hz BW, typical)
0
-40
-80
• Frequency Range:
• Step Size:
- Style Package
•
PLL
FEATURES
-
1690
50
KHz
1760
MHz
-120
-160
APPLICATIONS
Telecommunications
•
Satellite
•
Telemetry
•
PERFORMANCE SPECIFICATIONS
Frequency Range
RMS Phase Error (100 Hz - 100 KHz)
Harmonic Suppression (2nd, typ.)
Sideband Spurs (typ.)
Power Output
Load Impedance
Step Size 50
Charge Pump Output Current
Switching Speed (typ., adjacent channel)
Startup Lock Time (typ.)
Operating Temperature Range
Package Style PLL
-200
100 Hz 1 kHz 10 kHz 100 kHz
VALUE UNITS
1690
3.5±2.5 dBm
-40 to +85
- 1760
2.5
-15
-70
50
HIGH
4
6
MHz
°
dBc
dBc
Ω
KHz
mSec
mSec
°C
POWER SUPPLY REQUIREMENTS
Supply Voltage (Vcc, nom.)
Supply Current (Icc, typ.)
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
© Z-Communications, Inc.
osc
<40 MHz
5
33
Vdc
mA
All rights reservedPage 1
LOW COST - HIGH PERFORMANCE
PHASE LOCKED LOOP
0
-10
-20
-30
-40
-50
-60
POWER
-70
-80
-90
-0.5 -0.4 -0.3 -0.2 -0.1 1720 MHz +0.1 +0.2 +0.3 +0.4 +0.5
10
9
8
7
6
5
4
3
2
1
0
1690 1698 1706 1714 1722 1730 1738 1746 1754 1760
PLL OUTPUT SPECTRUM
FREQUENCY OFFSET (KHz)
POWER CURVE, typ.
PLL1720A
PAGE 2
°c
25
© Z-Communications, Inc.
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PHYSICAL DIMENSIONS
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Printed in the U.S.A.
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