RS1490P Datasheet, PDF (1/9 Pages) TEMEX – High Performance PLL Crystal Clock Oscillator

Rakon Product Proposal
RS1490P XO
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`Tiger' SMD Clock Oscillator Series
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High Performance PLL Crystal Clock Oscillator.
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Product description
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This PLL XO offers ultra low RMS phase jitter and high frequency stability in an industry
standard 14 x 9 mm SMD package.
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Applications
• Basestation
• Communications
• Consumer Products
• IP timing
• DSL/ADSL
• Other
• SONET/SDH
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Features
• LVPECL output
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Specifications
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1.0
Line
1.1
1.2
1.3
1.4
SPECIFICATION REFERENCES
Parameter
Description
Model Series
RS1490P XO
RoHS Compliant
Yes
Custom P#
Package Type
P6, P4, M6 or M4 - select only one
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2.0
Line
2.1
2.2
2.3
FREQUENCY CHARACTERISTICS
Parameter
Test Condition
Frequency Range
Operating
Temperature Range
(Note 1)
Frequency Stability
Including temperature range, Supply variation, Load variation and
15 years Aging
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3.0
Line
3.1
POWER SUPPLY
Parameter
Supply Voltage
Test Condition
With a tolerance of ±10%
3.2
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4.0
Line
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
Supply Current
(Note 2)
OUTPUT CHARACTERISTICS - LVPECL ONLY
Parameter
Test Condition
Output
LVPECL
Duty Cycle
@ VCC -1.3 V
Output Load
With VCC - 2 V @ 50Ω
Rise time / fall time
80%/20% (Note 3)
Logic `1' on Pad 2
Tristate GND (Note 4)
Logic `0' on Pad 2
Enable (VCC or open) (Note 4)
RMS Phase Jitter
Integrated 12 kHz to 20 MHz. Typical @ 155.52 MHz (Note 5)
RMS Period Jitter
Typical @ 155.52 MHz (Note 5)
Sub-harmonics
Value
10 to 800
-40 to 85
±15 to 50
Value
2.97 to
3.63
10 to 120
Value
40 to 60
0.5 to 3
0.5 max
5 max
-30 max
Unit
MHz
°C
ppm
Unit
V
mA
Unit
%
ns
ps
ps
dBc
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