High Pull-Range VCXO (27MHz) with integrated Audio phase noise 27

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High Pull-Range VCXO (27MHz) with integrated Audio phase noise 27

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PLL502-26
High Pull-Range VCXO (27MHz) with integrated Audio
phase noise 27MHz VCXO (-135 10kHz offset). Integrated variable capacitors. Wide pull range (+/- ppm). jitter (RMS): 10ps period. Integrated audio Phase Locked Loop. Audio clock output (ideal 8.192MHz, 11.2896MHz, 12.288MHz). 27MHz crystal input. Audio Reference clock input. 3.3V operation. Available 16-Pin SOIC.
CONFIGURATION
N/C* VDD_PLL VDD_VCXO XOUT VCON GND_VCXO GND_PLL
N/C* GND_27MHz OUT_27MHz VDD_27MHz VDD_Audio OUT_Audio GND_Audio REF_Audio
PLL502-26
DESCRIPTION
PLL502-26 cost, high pull-range phase noise VCXO, providing less than -135dBc 10kHz offset 27MHz. also integrates Audio clock phase locked loop ideal 8.192MHz, 11.2896MHz 12.288MHz audio outputs, starting from audio reference clock. very high pull range makes ideal Digital Video applications, allowing users save board space cost.
Note: Pins reserved future integration
OUTPUT RANGE
OUTPUT VCXO Audio FREQUENCY RANGE 27MHz 8.192MHz 12.288MHz OUTPUT TYPE CMOS CMOS
BLOCK DIAGRAM
VCON XOUT
VARICAP
XTAL
OUT_27MHz
REF_Audio
OUT_Audio
47745 Fremont Blvd., Fremont, California 94538 (510) 492-0990 (510) 492-0991 www.phaselink.com 09/17/04 Page
PLL502-26
High Pull-Range VCXO (27MHz) with integrated Audio
DESCRIPTIONS
Name
VDD_PLL VDD_VCXO XOUT VCON GND_VCXO GND_PLL REF_Audio GND_Audio OUT_Audio VDD_Audio VDD_27MHz OUT_27MHz GND_27MHz
Number
1,16
Type
connection.
Description
power supply circuitry. This should decoupled separately from other VDD. power supply VCXO circuitry. This should decoupled separately from other VDD. Crystal input. Crystal Specifications page Crystal output. Crystal Specifications page Voltage Control input. connection VCXO circuitry. connection VCXO circuitry. Audio Reference Clock input. connection Audio clock output buffer circuitry. Audio clock output. power supply Audio clock output buffer. This should decoupled separately from other VDD. power supply 27MHz output clock. This should decoupled separately from other VDD. 27MHz VCXO output clock. connection 27MHz output buffer circuitry.
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.
47745 Fremont Blvd., Fremont, California 94538 (510) 492-0990 (510) 492-0991 www.phaselink.com 09/17/04 Page
PLL502-26
High Pull-Range VCXO (27MHz) with integrated Audio
Electrical Specifications PARAMETERS
Input Crystal Frequency Audio Reference Clock Output Clock Rise/Fall Time Output Clock Duty Cycle
SYMBOL
REF_Audio
CONDITIONS
MIN.
0.65
TYP.
MAX.
UNITS
0.3V 3.0V with load Measured
Voltage Control Crystal Oscillator 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 27MHz; XTAL 3.3V VCON=1.65V ±1.65V
MIN.
TYP.
MAX.
UNITS
ppm/V
±250 2000
3.3V, -3dB
Note: Parameters denoted with asterisk represent nominal characterization data production tested specific limits.
Jitter Phase Noise Specification PARAMETERS
Period Jitter sigma 10,000 samples) Phase Noise relative carrier Phase Noise relative carrier Phase Noise relative carrier Phase Noise relative carrier Phase Noise relative carrier
CONDITIONS
with capacitive decoupling between GND. 27MHz @100Hz offset 27MHz @1kHz offset 27MHz @10kHz offset 27MHz @100kHz offset 27MHz @1MHz offset
MIN.
TYP.
-115 -135 -140 -150
MAX.
UNITS
dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz
47745 Fremont Blvd., Fremont, California 94538 (510) 492-0990 (510) 492-0991 www.phaselink.com 09/17/04 Page
PLL502-26
High Pull-Range VCXO (27MHz) with integrated Audio
Specification PARAMETERS
Supply Current, Dynamic, with Loaded Outputs Operating Voltage Output drive current Short Circuit Current VCXO Control Voltage
SYMBOL
VCON
CONDITIONS
27MHz Ouput load 10pF -0.4V, =3.3V 0.4V, 3.3V
MIN.
TYP.
MAX.
3.63
UNITS
2.97
Crystal Specifications PARAMETERS
Crystal Resonator Frequency Crystal Loading Capacitance Rating C0/C1
SYMBOL
(xtal)
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.
47745 Fremont Blvd., Fremont, California 94538 (510) 492-0990 (510) 492-0991 www.phaselink.com 09/17/04 Page
PLL502-26
High Pull-Range VCXO (27MHz) with integrated Audio
PACKAGE INFORMATION
Narrow SOIC
SOIC Symbol Min. 1.35 0.10 0.33 0.19 9.80 3.80 5.80 0.40 1.27 Max. 1.75 0.25 0.51 0.25 10.00 4.00 6.20 1.27
ORDERING INFORMATION
PART NUMBER
order number this device combination following: Device number, Package type Operating temperature range
PLL502-26
PART NUMBER TEMPERATURE C=COMMERCIAL PACKAGE TYPE S=SOIC
Order Number PLL502-26SC PLL502-26SC-R
Marking P502-26SC P502-26SC
Package
SOIC Tube SOIC (Tape Reel)
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 09/17/04 Page

High Pull-Range VCXO (27MHz) with integrated Audio phase noise 27

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