Phase Noise VCXO (20MHz 52MHz) Integrated voltage-controlled crys
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PLL502-51
Phase Noise VCXO (20MHz 52MHz)
Integrated voltage-controlled crystal oscillator circuitry (VCXO) (pull range 380ppm minimum). VCXO tuning range: Uses inexpensive fundamental-mode parallel resonant crystals (from 52MHz). 2.5V 3.3V supply voltage. Selectable High Drive (30mA) Standard Drive (10mA) CMOS output. Available 8-Pin SOIC TSSOP.
CONFIGURATION
XOUT VCON
Note: denotes internal pull
PLL502-51
DESCRIPTION
PLL502-51 monolithic jitter, high performance CMOS VCXO allows control output frequency with input voltage (VCON), using cost crystal. This makes PLL502-51 ideal wide range applications from 20MHz 52MHz (including 27MHz, 35.328MHz, etc.).
OUTPUT RANGE
MULTIPLIER FREQUENCY RANGE 52MHz OUTPUT BUFFER CMOS
BLOCK DIAGRAM
XOUT
XTAL
VARICAP
VCON
47745 Fremont Blvd., Fremont, California 94538 (510) 492-0990 (510) 492-0991 www.phaselink.com 12/14/05 Page
PLL502-51
Phase Noise VCXO (20MHz 52MHz)
DESCRIPTIONS
Name
XOUT VCON
Number
Type
Description
Crystal output. Crystal Specification page connected. Voltage Control input. Ground. Output clock. Power supply. Output enable input. Disables (tri-state) output when low. Internal pull-up enables output default connected low. Crystal input. Crystal Specification page
ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings PARAMETERS
Supply Voltage Input Voltage, Output Voltage, Storage Temperature Ambient Operating Temperature* Junction Temperature Lead Temperature (soldering, 10s) Protection, Human Body Model
SYMBOL
MIN.
-0.5 -0.5
MAX.
+0.5 +0.5
UNITS
Exposure device under conditions beyond limits specified Maximum Ratings extended periods cause permanent damage device affect product reliability. These conditions represent stress rating only, functional operations device these other conditions above operational limits noted this specification implied. Note: Operating Temperature guaranteed design parts (COMMERCIAL INDUSTRIAL), tested COMMERCIAL grade only.
Electrical Specifications PARAMETERS
Supply Current, Dynamic, with Loaded Outputs Operating Voltage Output drive current (High Drive) Output drive current (Standard Drive) Short Circuit Current VCXO Control Voltage
SYMBOL
VCON
CONDITIONS
52MHz Output load 10pF -0.4V, =3.3V 0.4V, 3.3V -0.4V, =3.3V 0.4V, 3.3V
MIN.
TYP.
MAX.
UNITS
2.25
3.63
47745 Fremont Blvd., Fremont, California 94538 (510) 492-0990 (510) 492-0991 www.phaselink.com 12/14/05 Page
PLL502-51
Phase Noise VCXO (20MHz 52MHz)
Electrical Specifications PARAMETERS
Input Crystal Frequency Output Clock Rise/Fall Time (Standard Drive) Output Clock Rise/Fall Time (High Drive) Output Clock Duty Cycle
SYMBOL
CONDITIONS
0.3V 3.0V with load 0.3V 3.0V with load Measured
MIN.
TYP.
MAX.
UNITS
Voltage Control Crystal Oscillator (3.3V) PARAMETERS
VCXO Stabilization Time VCXO Tuning Range output pullability VCXO Tuning Characteristic Pull range linearity VCON input impedance VCON modulation
SYMBOL
VCXOSTB
CONDITIONS
From power valid 52MHz; XTAL VCON 3.3V VCON=1.65V ±1.65V
MIN.
TYP.
MAX.
UNITS
ppm/V
±200
VCON 3.3V, -3dB
Note: Parameters denoted with asterisk represent nominal characterization data production tested specific limits.
Jitter Specifications PARAMETERS
Period jitter Period jitter peak-to-peak Integrated jitter
CONDITIONS
35.328 35.328MHz Integrated 35.328MHz
MIN.
TYP.
MAX.
UNITS
Phase Noise Specifications PARAMETERS
Phase Noise relative carrier
Note: Phase Noise VCON
FREQUENCY
51.85MHz
@10Hz
@100Hz
@1kHz
-120
@10kHz
-140
@100kHz
-147
UNITS
dBc/Hz
47745 Fremont Blvd., Fremont, California 94538 (510) 492-0990 (510) 492-0991 www.phaselink.com 12/14/05 Page
PLL502-51
Phase Noise VCXO (20MHz 52MHz)
Crystal Specifications PARAMETERS
Crystal Resonator Frequency Crystal Loading Rating Crystal Pullability Recommended
SYMBOL
(xtal) (xtal)
CONDITIONS
Parallel Fundamental Mode Vcon 1.65V
MIN.
TYP.
MAX.
UNITS
Note: Crystal Loading rating: 9.5pF loading crystal sees from VCXO chip VCON 1.65V. assumed that crystal will nominal frequency this load. crystal requires more load nominal frequency, additional load must added externally. This however reduce pull range
PACKAGE INFORMATION
dimensions
Narrow SOIC Symbol Min. 1.47 0.10 0.33 0.19 4.80 3.80 5.80 0.38 Max. 1.73 0.25 0.51 0.25 4.95 4.00 6.20 1.27 1.27 Min. 0.05 0.19 0.09 2.90 4.30 6.20 0.45 TSSOP Max. 1.20 0.15 0.30 0.20 3.10 4.50 6.60 0.75 0.65
47745 Fremont Blvd., Fremont, California 94538 (510) 492-0990 (510) 492-0991 www.phaselink.com 12/14/05 Page
PLL502-51
Phase Noise VCXO (20MHz 52MHz)
ORDERING INFORMATION
part ordering, please contact Sales Department:
47745 Fremont Blvd., Fremont, 94538, Tel: (510) 492-0990 Fax: (510) 492-0991
PART NUMBER
order number this device combination following: Device number, Package type Operating temperature range
PLL502-51
PART NUMBER Optional High Drive PACKAGE TYPE S=SOIC O=TSSOP NONE= TUBE R=TAPE REEL NONE=NORMAL PACKAGE L=GREEN PACKAGE TEMPERATURE C=COMMERCIAL, I=INDUSTRIAL
Order Number
PLL502-51OC PLL502-51OC-R PLL502-51OCL PLL502-51OCL-R PLL502-51HOC PLL502-51HOC-R PLL502-51HOCL PLL502-51HOCL-R PLL502-51SC PLL502-51SC-R PLL502-51SCL PLL502-51SCL-R PLL502-51HSC PLL502-51HSC-R PLL502-51HSCL PLL502-51HSCL-R
Marking
P502-51OC P502-51OC P502-51OCL P502-51OCL P502-51HOC P502-51HOC P502-51HOCL P502-51HOCL P502-51SC P502-51SC P502-51SCL P502-51SCL P502-51HSC P502-51HSC P502-51HSCL P502-51HSCL
Package Option
TSSOP Tube TSSOP Tape Reel TSSOP Tube, GREEN TSSOP Tape Reel, GREEN TSSOP Tube TSSOP Tape Reel TSSOP Tube, GREEN TSSOP Tape Reel, GREEN SOIC Tube SOIC Tape Reel SOIC Tube, GREEN SOIC Tape Reel, GREEN SOIC Tube SOIC Tape Reel SOIC Tube, GREEN SOIC Tape Reel, GREEN
PhaseLink Corporation, reserves right make changes products specifications, both time without notice. information furnished Phaselink believed accurate reliable. However, PhaseLink makes guarantee warranty concerning accuracy said information shall responsible loss damage whatever nature resulting from reliance upon this product. LIFE SUPPORT POLICY: PhaseLink's products authorized critical components life support devices systems without express written approval President PhaseLink Corporation.
47745 Fremont Blvd., Fremont, California 94538 (510) 492-0990 (510) 492-0991 www.phaselink.com 12/14/05 Page
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