Clock Generator Features Description Three output clock

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Clock Generator Features Description Three output clock

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FS6183-03
Clock Generator
Features
Description
Three output clock frequencies Output enable function Crystal oscillator tunable with external varactor 3.3V supply voltage (contact factory phase noise, jitter Small circuit board footprint (8-pin 0.150 SOIC) Special high transconductance crystal oscillator suitable external varactor VCXO function desired Custom frequency selections available contact your local Sales Representative more information
FS6183 monolithic CMOS clock generator designed minimize cost component count digital video/audio systems. high-resolution phase-locked loop generates three output clocks (CLKA, CLKB, CLKC) through array post-dividers. frequencies ratiometrically derived from crystal frequency. locking output frequencies together eliminate unpredictable artifacts video systems.
Table Crystal Output Frequencies
DEVICE fXIN (MHz) 13.500 CLKA (MHz) 27.000 CLKB (MHz) 54.000 CLKC (MHz) 13.500
Figure Configuration
CLKA XOUT
FS6183-03
CLKC CLKB
NOTE: Contact custom frequencies volt operation
FS6183
8-pin (0.150 SOIC
Figure Block Diagram
CRYSTAL OSC. XOUT DIVIDER ARRAY
CLKA
CLKB
CLKC
FS6183
12.15.99
ISO9001
FS6183-03
Clock Generator
Table Descriptions
Key: Analog Input; Analog Output; Digital Input; Input with Internal Pull-Up; Input with Internal Pull-Down; Digital Input/Output; DI-3 Three-Level Digital Input, Digital Output; Power/Ground; Active
TYPE
NAME CLKA XOUT CLKB CLKC Clock Output Ground Crystal Oscillator Feedback Crystal Oscillator Drive Clock Output Clock Output Power Supply (+3.3V) Output Enable
DESCRIPTION
Functional Block Description
Phase-Locked Loop (PLL)
Crystal Oscillator
on-chip PLLs standard frequency- phaselocked loop architecture. multiplies reference oscillator desired frequency ratio integers. frequency multiplication exact with zero synthesis error.
oscillator operates crystal resonator parallel-resonant mode. FS6183-03 special high transconductance crystal oscillator insure start-up under conditions when used external varactor-based VCXO circuit used DCT-2000.
ISO9001
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FS6183-03
Clock Generator
Electrical Specifications
Table Absolute Maximum Ratings
Stresses above those listed under Absolute Maximum Ratings cause permanent damage device. These conditions represent stress rating only, functional operation device these other conditions above operational limits noted this specification implied. Exposure maximum rating conditions extended conditions affect device performance, functionality, reliability.
PARAMETER Supply Voltage (VSS ground) Input Voltage, Output Voltage, Input Clamp Current, VDD) Output Clamp Current, VDD) Storage Temperature Range (non-condensing) Ambient Temperature Range, Under Bias Junction Temperature Lead Temperature (soldering, 10s) Input Static Discharge Voltage Protection (MIL-STD 883E, Method 3015.7)
SYMBOL
MIN. VSS-0.5 VSS-0.5 VSS-0.5
MAX. VDD+0.5 VDD+0.5
UNITS
CAUTION: ELECTROSTATIC SENSITIVE DEVICE
Permanent damage resulting loss functionality performance occur this device subjected high-energy electrostatic discharge.
Table Operating Conditions
PARAMETER Supply Voltage Ambient Operating Temperature Range SYMBOL CONDITIONS/DESCRIPTION 3.3V MIN. TYP. MAX. UNITS
ISO9001
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FS6183-03
Clock Generator
Table Electrical Specifications
Unless otherwise stated, 3.3V 10%, load output, ambient temperature range 70°C. Parameters denoted with asterisk represent nominal characterization data production tested specific limits. Where given, characterization data typical. Negative currents indicate current flows device.
PARAMETER Overall Supply Current, Dynamic, with Loaded Outputs Crystal Oscillator Crystal Resonator Frequency Crystal Loading Capacitance Crystal Oscillator Drive Transconductance Oscillator Source Current Oscillator Sink Current Clock Outputs (CLKA, CLKB, CLKC) High-Level Output Source Current Low-Level Output Sink Current Output Impedance Short Circuit Source Current Short Circuit Sink Current
SYMBOL
CONDITIONS/DESCRIPTION
MIN.
TYP.
MAX.
UNITS
fXTAL 13.5MHz; 10pF
fXTAL CL(xtal) gmOSC
Fundamental Mode seen crystal connected XOUT 3.3V 3.3V V(XIN) V(XOUT) 3.3V V(XIN) VDD, V(XOUT)
13.5
mSiemens
IOSH IOSL
2.0V 0.4V 0.1VDD; output driving high 0.1VDD; output driving shorted 30s, max. 3.3V; shorted 30s, max.
Table Timing Specifications
Unless otherwise stated, 3.3V 10%, load output, ambient temperature range 70°C. Parameters denoted with asterisk represent nominal characterization data production tested specific limits. Where given, characterization data typical.
PARAMETER Clock Outputs (CLKx) Duty Cycle Jitter, Absolute Period (pk-pk) Jitter, Long Term Rise Time Fall Time Output Frequency Synthesis Error
SYMBOL
CONDITIONS/DESCRIPTION
CLOCK (MHz)
MIN.
TYP.
MAX.
UNITS
tclk; Measured VDD/2 tj(P) tj(LT) From rising edge next rising edge VDD/2, 10pF From 0-500µs VDD/2, 10pF compared ideal clock source 3.3V; 0.3V 3.0V; 10pF 3.3V; 3.0V 0.3V; 10pF (unless otherwise noted Frequency Table)
ISO9001
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FS6183-03
Clock Generator
Package Information
Table 8-pin SOIC (0.150") Package Dimensions
DIMENSIONS INCHES MIN. 0.061 0.004 0.055 0.013 0.0075 0.189 0.150 0.230 0.010 0.016 MAX. 0.068 0.0098 0.061 0.019 0.0098 0.196 0.157 0.244 0.016 0.035 MILLIMETERS MIN. 1.55 0.102 1.40 0.33 0.191 4.80 3.81 5.84 0.25 0.41 MAX. 1.73 0.249 1.55 0.49 0.249 4.98 3.99 6.20 0.41 0.89
BASE PLANE RADII: 0.005" 0.01"
SEATING PLANE
typ.
0.050
1.27
Table 8-pin SOIC (0.150") Package Characteristics
PARAMETER Thermal Impedance, Junction Free-Air 8-pin 0.150" SOIC Lead Inductance, Self Lead Inductance, Mutual Lead Capacitance, Bulk SYMBOL CONDITIONS/DESCRIPTION flow Corner lead Center lead lead adjacent lead lead TYP. 0.27 UNITS °C/W
ISO9001
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FS6183-03
Clock Generator
Ordering Information
DEVICE NUMBER FS6183-03 FS6183-03 PACKAGE TYPE 8-pin (0.150") SOIC (Small Outline Package) 8-pin (0.150") SOIC (Small Outline Package) OPERATING TEMPERATURE RANGE (Commercial) (Commercial) SHIPPING CONFIGURATION
ORDERING CODE
11640-826 11640-836
Tape Reel Tubes
Copyright 1999 American Microsystems, Inc.
Devices sold covered warranty patent indemnification provisions appearing Terms Sale only. makes warranty, express, statutory implied description, regarding information forth herein regarding freedom described devices from patent infringement. makes warranty merchantability fitness purposes. reserves right discontinue production change specifications prices time without notice. AMI's products intended commercial applications. Applications requiring extended temperature range, unusual environmental requirements, high reliability applications, such military, medical life-support life-sustaining equipment, specifically recommended without additional processing such applications.
American Microsystems, Inc., 2300 Buckskin Rd., Pocatello, 83201, (208) 233-4690, (208) 234-6796, Address: http://www.amis.com E-mail: tgp@amis.com
ISO9001
12.15.99

Clock Generator Features Description Three output clock

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