Model 335 DIFFERENTIAL LVPECL AND LVDS VCXO FEATURES • • • • Standard 7x5mm Surface Mount Footprint Differential LVPECL or LVDS Outputs Frequency Range 19.44 – 212.50 MHz Frequency Stability, ±50 ppm Standard (± 25 ppm available) • +2.5Vdc or +3.3Vdc Operation • Operating Temperature to –40°C to +85°C • Output Enable Standard • Low Phase Jitter, NON-Multiplied • Tape & Reel Packaging • RoHS/Green Compliant DESCRIPTION The Model 335 is a ceramic packaged Voltage Controlled oscillator offering reduced size and enhanced stability. The small size means it is perfect for any application. The enhanced stability means it is the perfect choice for today’s communications applications that require tight frequency control. ORDERING INFORMATION 335 M OUTPUT TYPE FREQUENCY IN MHz M - indicates MHz and decimal point. Frequency is recorded with minimum 4 significant digits to the right of the "M". P = PECL, Enable High (standard) L = LVDS, Enable High (standard) E = PECL, Enable Low V = LVDS, Enable Low FREQUENCY STABILITY and APR SUPPLY VOLTAGE 2 = 2.5 Vdc 3 = 3.3 Vdc 5 = ± 25 ppm / ± 100 APR (3.3V only) 3 = ± 50 ppm / ± 50 APR (standard) 2 = ± 25 ppm / ± 50 APR OPERATING TEMPERATURE RANGE C = 0°C to +70°C (standard) I = -40°C to +85°C Example Part Number: 335P3C3155M5200 Website: www.w ellking.com E-mail: [email protected] 伟健电子南京 伟健电子深圳 伟健电子武汉 伟健电子西安 伟健电子上海 伟健电子北京 WELLKING HK LTD 电话：029-85269988 电话：021-64325859 电话：010-51669986 电话：025-84799815 电话： 0755-83667084 电话：027-87322626 电话：（852）28541167 传真：029-85262728 传真：021-64325860 传真：010-58895150 传真：025-84799815 传真： 0755-83668675 传真：027-87322727 传真：（852）28541167 Model 335 Differential LVPECL or LVDS 7x5mm VCXO Electrical and Waveform Parameters Absolute Maximums ELECTRICAL CHARACTERISTICS PARAMETER Maximum Supply Voltage Storage Temperature Frequency Range LVPECL and LVDS Frequency Stability (See Note 1 and Ordering Information) Absolute Pull Range (See Note 2 and Ordering Information) Operating Temperature Commercial Industrial Supply Voltage Supply Current LVPECL LVDS Control Voltage Frequency Deviation Linearity Input Impedance Transfer Function Start Up Time Modulation Roll-off Phase Jitter Enable Function High Enable Input Voltage Disable Input Voltage Enable Function Low Enable Input Voltage Disable Input Voltage Disable Current Enable Time LVPECL WAVEFORM Output Load Output Duty Cycle Output Voltage Levels Logic '1' Level Logic '0' Level Rise and Fall Time LVDS WAVEFORM Output Load Output Duty Cycle Differntial Voltage Output Voltage Levels Logic '1' Level Logic '0' Level Rise and Fall Time SYMBOL VCC TSTG CONDITIONS - MIN -0.5 -55 TYP - MAX 5.0 125 fO - ∆f/fO 19.44 - 212.50 - - - 25, 50 ± ppm APR - 50, 100 - - ± ppm TA - -20 -40 2.38 3.14 °C 2.5 3.3 70 85 2.63 3.47 0.0 -15 50 25 - 50 25 1.65 130 10 Positive 5 - 75 40 3.3 15 10 1 mA - 0.3*VCC uA ms VCC ±5% ICC Maximum Load 25 UNIT V °C MHz V VC ∆f L ZC TS tjms VCC = 3.3V 25°C at Time of Shipment Best Straight Line Fit Application of VCC @ -3dB Bandwidth 12 kHz - 20 MHz VIH VIL Pin 2 Logic '1', Output Enabled Pin 2 Logic '0', Output Disabled 0.7*VCC - VIH VIL IIL TPLZ Pin Pin Pin Pin Logic '0', Output Enabled Logic '1', Output Disabled or Pin 2 Logic '1' , Output Disabled Logic '1' or Logic '0' 0.3*VCC - - 0.7*VCC 20 10 RL SYM @ VCC - 1.3V 45 50 - 55 Ohms % VCC - 1.025V - 0.4 VCC - 1.62V 1.0 V ns VOH VOL TR, TF RL SYM VOD VOH VOL TR, TF 2 2 1 2 PECL Load PECL Load @ 20% - 80% Levels - V ± ppm % kOhms ms kHz ps RMS V V @ 1.25V RL = 100 Ohms 45 250 100 350 55 450 Ohms % mV LVDS Load LVDS Load @ 20% - 80% Levels 0.9 - 0.4 1.6 1.0 V ns Notes: 1. Inclusive of initial tolerance at time of shipment, changes in supply voltage, load, temperature and 10 year aging at an average operating temperature of +40 °C. 2. Minimum guaranteed frequency shift from fO over variations in temperature, aging, power supply and load at an average operating temperature of +40°C for 10 years. Website: www.w ellking.com E-mail: [email protected] 伟健电子南京 伟健电子深圳 伟健电子武汉 伟健电子西安 伟健电子上海 伟健电子北京 WELLKING HK LTD 电话：029-85269988 电话：021-64325859 电话：010-51669986 电话：025-84799815 电话： 0755-83667084 电话：027-87322626 电话：（852）28541167 传真：029-85262728 传真：021-64325860 传真：010-58895150 传真：025-84799815 传真： 0755-83668675 传真：027-87322727 传真：（852）28541167 Model 335 Differential LVPECL or LVDS 7x5mm VCXO PECL/LVDS OUTPUT WAVEFORM Tr TEST CIRCUIT, PECL LOAD Vcc - 2.0V Tf VOH OUT RL 50 80% VOS CH2 + 50% mA - CH1 6 20% OUT + RL 50 4 0.01uF D.U.T. VM - VOL UPTIME (t) + POWER SUPPLY 5 Vcc - 2.0V 1 2 3 PERIOD (T) - DUTY CYCLE = t/T x 100 (%) POWER SUPPLY + Enable Input TEST CIRCUIT, LVDS LOAD CH2 + D.U.T. PIN ASSIGNMENTS PIN 1 2 3 4 5 6 SYMBOL VC EOH GND Output Output VCC DESCRIPTION Control Voltage Enable Circuit & Package Ground RF Output Complimentary RF Output Supply Voltage ENABLE HIGH TRUTH TABLE PIN 2 Logic ‘1’ Open Logic ‘0’ PIN 4 / PIN 5 Output Output High Imp. Website: www.w ellking.com mA RL 100 - CH1 6 + POWER SUPPLY - + 5 4 0.01uF D.U.T. VM 1 - POWER SUPPLY 2 3 + Enable Input ENABLE LOW TRUTH TABLE PIN 2 Logic ‘1’ Open Logic ‘0’ PIN 4 / PIN 5 High Imp. Output Output E-mail: [email protected] 伟健电子南京 伟健电子深圳 伟健电子武汉 伟健电子西安 伟健电子上海 伟健电子北京 WELLKING HK LTD 电话：029-85269988 电话：021-64325859 电话：010-51669986 电话：025-84799815 电话： 0755-83667084 电话：027-87322626 电话：（852）28541167 传真：029-85262728 传真：021-64325860 传真：010-58895150 传真：025-84799815 传真： 0755-83668675 传真：027-87322727 传真：（852）28541167 Model 335 Differential LVPECL or LVDS 7x5mm VCXO MECHANICAL SPECIFICATIONS PACKAGE DRAWING MARKING INFORMATION (7.0 ±0.2) 0.276 ±0.008 1. 2. 3. 4. (1.4) 0.055 PIN 1 IDENTIFIER (1.27) 0.050 CTS ** YYWW 335P3C3 ● XXXMXXXX (5.0 ±0.2) 0.197 ±0.008 (3.73) 0.147 4 5 6 3 2 1 ** - Manufacturing Site Code. YYWW – Date code, YY – year, WW – week. Truncated CTS part number. XXXMXXXX - Frequency marked with 4 significant digits after the ‘M’. Notes 1. Termination pads (e4), barrier-plating is nickel (Ni) with gold (Au) flash plate. 2. Reflow conditions per JEDEC J-STD-020. (2.54) 0.100 (5.08) 0.200 (2.0) MAX 0.079 Key: (mm) Inch SUGGESTED SOLDER PAD GEOMETRY SUGGESTED REFLOW PROFILE .071 [1.80] 300 Maximum 260°C, 10 seconds C BYPASS 5 6 4 Typical 245°C 200 .165 [4.20] Temp. (°C) 130°C 100 .079 [2.00] 2 1 3 .100 [2.54] .200 [5.08] 0 Key: [mm] Inch 0 60 90 120 150 180 210 240 270 300 Time (Seconds) CBYPASS should be ≥ 0.01 uF. Website: www.w ellking.com 30 E-mail: [email protected] 伟健电子南京 伟健电子深圳 伟健电子武汉 伟健电子西安 伟健电子上海 伟健电子北京 WELLKING HK LTD 电话：029-85269988 电话：021-64325859 电话：010-51669986 电话：025-84799815 电话： 0755-83667084 电话：027-87322626 电话：（852）28541167 传真：029-85262728 传真：021-64325860 传真：010-58895150 传真：025-84799815 传真： 0755-83668675 传真：027-87322727 传真：（852）28541167 Model 335 Differential LVPECL or LVDS 7x5mm VCXO TAPE AND REEL INFORMATION DIMENSIONS IN MILLIMETERS 17.5 2.0 Ø13 4.0 8.0 Ø1.50 1.75 2.40 2.10 120° 16.0 8.40 7.90 Ø60 5.70 5.40 Ø180 Ø23 DIRECTION OF FEED Device quantity is 1,000 pieces per 180mm reel. ENVIRONMENTAL SPECIFICATIONS Temperature Cycle: 400 cycles from –55°C to +125°C, 10 minute dwell at each temperature, 1 minute transfer time between temperatures. Mechanical Shock: 1,500g’s, 0.5mS duration, ½ sinewave, 3 shocks each direction along 3 mutually perpendicular planes (18 total shocks). Sinusoidal Vibration: 0.06 inches double amplitude, 10 to 55 Hz and 20g’s, 55 to 2,000 Hz, 3 cycles each in 3 mutually perpendicular planes (9 times total). Gross Leak: No leak shall appear while immersed in an FC40 or equivalent liquid at +125°C for 20 seconds. Fine Leak: Mass spectrometer leak rates less than 2x10-8 ATM cc/sec air equivalent. Resistance to Solder Heat: Product must survive 3 reflows of +260°C peak, 10 seconds maximum. High Temperature Operating Bias: 2,000 hours at +125°C, maximum bias, disregarding frequency shift. Frequency Aging: 1,000 hours at +85°C, full bias, less than ±5 ppm shift. Moisture Sensitivity Level: Level 1 per JEDEC J-STD-020. QUALITY AND RELIABILITY Quality systems meet or exceed the requirements of ISO 9000:2000 standards. Website: www.w ellking.com E-mail: [email protected] 伟健电子南京 伟健电子深圳 伟健电子武汉 伟健电子西安 伟健电子上海 伟健电子北京 WELLKING HK LTD 电话：029-85269988 电话：021-64325859 电话：010-51669986 电话：025-84799815 电话： 0755-83667084 电话：027-87322626 电话：（852）28541167 传真：029-85262728 传真：021-64325860 传真：010-58895150 传真：025-84799815 传真： 0755-83668675 传真：027-87322727 传真：（852）28541167