CLOCK Page 1 of 3 CS9/CSP SERIES: CLOCK OSCILLATOR, PECL, +3.3 VDC or +2.5VDC DESCRIPTION: A crystal controlled, high frequency, highly stable oscillator, adhering to Positive Emitter Coupled Logic (PECL) Standards. The output can be Tri-stated to facilitate testing or combined multiple clocks. The device is contained in a sub-miniature, very low profile, leadless ceramic SMD package with 6 gold contact pads. This miniature oscillator is ideal for today's automated assembly environments. APPLICATIONS AND FEATURES: " " " " " " " $ Infiniband; 10GbE; Network Processors; SOHO Routing; Switches; WAN Interfaces Common Frequencies: 106.25 MHz; 125 MHz; 150 MHz; 155.52 MHz; 156.25 MHz; 161.1328 MHz +3.3 VDC or +2.5VDC PECL Frequency Range from 50.000 to 315 MHz No multiplication Miniature Ceramic SMD Package Available on Tape and Reel Lead Free and ROHS Compliant ABSOLUTE MAXIMUM RATINGS: PARAMETER SYMBOL VALUE UNIT Operating temperature range Ta -40…+85 °C Storage temperature range T(stg) -55…+90 °C Supply voltage Vcc -0.5…+5.0 VDC Maximum Input Voltage Vi Vss-0.5…Vcc+0.5 VDC Maximum Output Voltage Vo Vss-0.5…Vcc+0.5 VDC $ ELECTRICAL PARAMETERS: Nominal Frequency SYMBO L fo Supply Voltage Vcc Supply Current Is PARAMETER TEST CONDITIONS*1 Output Logic Type Duty Cycle Voh Vol DC Rise / Fall Time tr / tf Jitter J Phase Noise typ. @155.52MHz 50.000 ~ 315.00** MHz +3.3 or +2.5 ±5% VDC 80.0 MAX mA £(∆f) £(∆f) £(∆f) £(∆f) Ω VDC VDC % Connected between each output and Vcc – 2.0 VDC min max Measured at 50% of Vcc 50 Vcc-1.025 Vcc-1.620 40/60 to 60/40 or 45/55 to 55/45 Measured at 20/80% and 80/20% Vcc Levels Integrated Phase tji RMS, Fj = 12 kHz…20 MHz Integrated Phase RMS tii offset frequency 50KHz to 80MHz Deterministic period Jitter tdj using wavecrest analyz. Random period Jitter trj using wavecrest analyz. Peak to Peak Jitter Tp-p using wavecrest analyz. ∆f=10 Hz ∆f=1 KHz ∆f=10 KHz ∆f= >/=100 KHz Op. Temp., Aging, Load, Supply and Cal. Variations 0.5 TYP *2 0.3 TYP** ns ps 0.5 TYP** ps 0.0TYP ** 2.5 TYP ** 25 TYP** -65 -120 -140 -145 ps ps ps dBc/Hz dBc/Hz dBc/Hz dBc/Hz ∆f/fc ±20, ±25, ±50, or ±100 MAX*3 Pin 1 Output Enabled En High Voltage or No Connect 0.7•Vcc MIN Output Disabled Dis Ground 0.3•Vcc MAX *1 Test Conditions Unless Stated Otherwise: Nominal Vcc, Nominal Load, +25 ±3°C *2 Frequency Dependent *3 Not All Stabilities Available With All Temperature Ranges—Please Consult Factory For Availability Overall Frequency Stability UNIT PECL Load Output Voltage Levels VALUE RALTRON ELECTRONICS CORP. ! 10651 N.W . 19 th St ! Miami, Florida 33172 ! U.S.A. phone: (305) 593-6033 ! fax: (305) 594-3973 ! e-mail: [email protected] ! WEB: http://www.raltron.com Ppm VDC VDC CLOCK Page 2 of 3 $ PART NUMBERING SYSTEM: SERIES SYMMETRY CS9: +3.3Vdc Clock with PECL Comp. Output CSP: +2.5Vdc Clock with PECL Comp. Output A: 40/60 to 60/40% T: 45/55 to 55/45% TEMPERATURE RANGE (°C) R: S: U: V: 0…+50 0…+70 -20…+70 -40…+85** FREQUENCY STABILITY (Overall) K: ±20 ppm** I: ±25 ppm** H: ±50 ppm J: ±100 ppm FREQUENCY (MHz) 50.000…315.000 EXAMPLE: CS9ASH-155.520 Clock Oscillator, 7x5mm Package, +3.3 VDC Supply Voltage, PECL Output, Standard Symmetry, 0…+70°C Operating Temperature Range, ±50 ppm Total Frequency Stability, 155.520 MHz **Above 300MHz extended temp range and ±25ppm stability may not be available, jitter may vary upon spec requirements. Please consult the factory for any custom requirements. MECHANICAL PARAMETERS: OUTLINE TOLERANCE: ±0.006” / 0.15mm (Unless otherwise specified) .197 ±.008 5.0 ±0.2 INDICATES PIN 1. .276 ±.008 7.0 ±0.2 .200 5.08 .100 2.54 1 2 5 .055 TYP. 1.40 MARKING: CS9ASH 155.52 RAL D/C .079 TYP. 2.00 TYP. 3 .150 3.81 6 PIN FUNCTIONS: [1] ENABLE/ DISABLE [2] NO CONNECT [3] CASE GROUND [4] OUTPUT [5] COMP. OUTPUT [6] SUPPLY VOLTAGE .079 MAX. 2.00 MAX. .050 1.27 $ *0.01µ µF external by-pass .087 2.20 filter is recommended as seen on solder pattern. 4 .071 1.80 .100 2.54 SOLDER PATTERN RALTRON ELECTRONICS CORP. ! 10651 N.W . 19 th St ! Miami, Florida 33172 ! U.S.A. phone: (305) 593-6033 ! fax: (305) 594-3973 ! e-mail: [email protected] ! WEB: http://www.raltron.com CLOCK Page 3 of 3 ! REFLOW PROFILE: **ROHS COMPLIANT** RALTRON ELECTRONICS CORP. ! 10651 N.W . 19 th St ! Miami, Florida 33172 ! U.S.A. phone: (305) 593-6033 ! fax: (305) 594-3973 ! e-mail: [email protected] ! WEB: http://www.raltron.com