p520-19oc PhaseLink Corp., p520-19oc Datasheet

no-image

p520-19oc

Manufacturer Part Number
p520-19oc
Description
Low Phase Noise Vcxo With Multipliers For 65-130mhz Fund Xtal - Phaselink Corporation
Manufacturer
PhaseLink Corp.
Datasheet
FEATURES
x 65MHz to 130MHz Fundamental Mode Crystal.
x Output range: 65MHz – 800MHz (selectable 1x,
x Low Injection Power for crystal 50uW.
x Available outputs: PECL, LVDS, or CMOS.
x Integrated variable capacitors.
x Supports 3.3V-Power Supply.
x Available in 16 pin (TSSOP or SOIC)
DESCRIPTION
The PLL520-17/-18/-19 family of VCXO IC’s is
specifically designed to pull high frequency
fundamental crystals. They achieve very low current
into the crystal resulting in better overall stability.
Their internal varicaps allow an on chip frequency
pulling, controlled by the VCON input.
BLOCK DIAGRAM
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 09/20/04 Page 1
2x, 4x and 8x multipliers).
Low Phase Noise VCXO with multipliers (for 65-130MHz Fund Xtal)
VCON
XOUT
XIN
SEL
integrated
Oscillator
Amplifier
varicaps
w/
PLL by-pass
Locked
(Phase
Loop)
PLL
PIN CONFIGURATION
^: Internal pull-up
OUTPUT ENABLE LOGICAL LEVELS
OE input: Logical states defined by PECL levels for PLL520-18
PLL520-18
PLL520-17
PLL520-19
PLL520-17/-18/-19
Part #
SEL3^
SEL2^
VCON
XOUT
GND
VDD
XIN
OE
Logical states defined by CMOS levels for PLL520-17/-19
PLL520-17/-18/-19
1
2
3
4
5
6
7
8
0 (Default)
1 (Default)
OE
1
0
OE
Q
Q
16
15
14
13
12
11
10
9
Output enabled
Tri-state
Tri-state
Output enabled
SEL0^
SEL1^
GND
CLKC
VDD
CLKT
GND
GND
State

Related parts for p520-19oc

p520-19oc Summary of contents

Page 1

Low Phase Noise VCXO with multipliers (for 65-130MHz Fund Xtal) FEATURES x 65MHz to 130MHz Fundamental Mode Crystal. x Output range: 65MHz – 800MHz (selectable 1x, 2x, 4x and 8x multipliers). x Low Injection Power for crystal 50uW. x Available ...

Page 2

Low Phase Noise VCXO with multipliers (for 65-130MHz Fund Xtal) PIN DESCRIPTIONS Name Number XIN 2 XOUT VCON 7 GND 8,9, 10, 14 CLKT 11 CLKC 13 SEL 4,5,15,16 VDD 1, 12 FREQUENCY SELECTION TABLE Pin #4 ...

Page 3

Low Phase Noise VCXO with multipliers (for 65-130MHz Fund Xtal) 2. Crystal Specifications PARAMETERS Built-in Capacitance Inter-electrode capacitance C0/C1 ratio (gamma) Oscillation Frequency 3. Voltage Control Crystal Oscillator PARAMETERS VCXO Stabilization Time * VCXO Tuning Range CLK output pullability On-chip ...

Page 4

Low Phase Noise VCXO with multipliers (for 65-130MHz Fund Xtal) 5. Jitter Specifications PARAMETERS Period jitter RMS Period jitter peak-to-peak Integrated jitter RMS 6. Phase Noise Specifications PARAMETERS FREQUENCY 77.76MHz Phase Noise relative 155.52MHz to carrier 622.08MHz Note: Phase Noise ...

Page 5

Low Phase Noise VCXO with multipliers (for 65-130MHz Fund Xtal) 8. LVDS Electrical Characteristics PARAMETERS Output Differential Voltage V Magnitude Change DD Output High Voltage Output Low Voltage Offset Voltage Offset Magnitude Change Power-off Leakage Output Short Circuit Current 9. ...

Page 6

Low Phase Noise VCXO with multipliers (for 65-130MHz Fund Xtal) 10. PECL Electrical Characteristics PARAMETERS SYMBOL Output High Voltage Output Low Voltage 11. PECL Switching Characteristics PARAMETERS Clock Rise Time Clock Fall Time PECL Levels Test Circuit OUT OUT PACKAGE ...

Page 7

... Tel: (510) 492-0990 Fax: (510) 492-0991 PART NUMBER PLL520- Marking P520-17OC P520-17OC P520-17SC P520-17SC P520-18OC P520-18OC P520-18SC P520-18SC P520-19OC P520-19OC P520-19SC P520-19SC PLL520-17/-18/-19 TEMPERATURE C=COMMERCIAL I=INDUSTRAL PACKAGE TYPE O=TSSOP S=SOIC Package Option TSSOP – Tube TSSOP – Tape & Reel SOIC – Tube SOIC – ...

Related keywords