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PLL620-20

PhaseLink
Part Number PLL620-20
Manufacturer PhaseLink
Description Low Phase Noise XO
Published Feb 10, 2006
Detailed Description m Preliminary PLL620-20 o c . Low Phase Noise XO (for HF Fund. and 3 O.T.) U t4 e FEATURES DIE CONFIGURATION e h S Funda...
Datasheet PDF File PLL620-20 PDF File

PLL620-20
PLL620-20

Overview
m Preliminary PLL620-20 o c .
Low Phase Noise XO (for HF Fund.
and 3 O.
T.
) U t4 e FEATURES DIE CONFIGURATION e h S Fundamental Mode Crystal.
• 100MHz to 200MHz a • Output range: 100 – 200MHz (no multiplication).
at design • High yield support up to 2pF string D at 200MHz.
capacitance .
• w Available outputs: PECL, or LVDS.
•w Supports 3.
3V-Power Supply.
w• Available in die form.
rd 65 mil (1550,1475) 25 24 23 22 21 20 19 18 17 26 16 27 15 28 14 • Thickness 10 mil.
DESCRIPTIONS PLL620-20 is an XO IC specifically designed to work with high frequency fundamental and third overtone crystals.
Its design was optimized to tolerate higher limits of interelectrodes capacitance and bonding capacitance to improve yield.
It achieves very low current into the crystal resulting in better overall stability.
It is ideal for XO applications requiring LVDS or PECL output levels at high frequencies.
BLOCK DIAGRAM Vin X+ XOscillator Amplifier m o .
c U 4 t e e h S a t a .
D w w w 62 mil 13 29 12 11 3...


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