PLL520-28/-29
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Low Phase Noise VCXO (for 120-200MHz Fund Xtal)
PIN CONFIGURATION (Top View)
FEATURES
• • • • • • • • 120MHz to 200MHz Fundamental Mode Crystal.
Output range: 120 – 200MHz (no PLL).
Low Injection Power for crystal 50uW.
Sub 0.
5pS RMS phase jitter ( 12kHz to 20MHz ).
PECL (PLL520-28) or LVDS output (PLL520-29).
Integrated variable
capacitors.
Supports 2.
5V or 3.
3V-Power Supply.
Available in 16-Pin (TSSOP or 3x3mm QFN).
VDD XIN XOUT N/C N/C
1 2 3 4 5 6 7 8
16 15 14 13 12 11 10 9
N/C N/C GND CLKC VDD CLKT N/C N/C
PLL 520-2x
DESCRIPTION
The PLL520-28/-29 are a family of VCXO IC’s specifically designed to pull high frequency fundamental crystals.
They ach...