Model 636 HCMOS/TTL Clock Oscillator FEATURES • • • • • • • • • • Standard 5.0mm x 3.2mm 4-Pad Surface Mount Package HCMOS/TTL Compatible Output Fundamental and 3rd Overtone Crystal Designs Frequency Range 1 – 160 MHz Frequency Stability ±50 ppm Standard, ±25 ppm and ±20 ppm Available Operating Voltages +1.8Vdc, +2.5Vdc, +3.3Vdc or +5.0Vdc Operating Temperature to -40°C to +85°C Output Enable Standard Tape & Reel Packaging Standard, EIA-418 RoHS/Green Compliant [6/6] APPLICATIONS Model 636 is ideal for applications; such as digital video, networking equipment, broadband access, Ethernet/Gigabit Ethernet, microprocessors/DSP/FPGA, storage area networks, computers and peripherals, cameras and other portable devices to name a few. ORDERING INFORMATION 636 M SUPPLY VOLTAGE FREQUENCY IN MHz M = +1.8V N = +2.5Vdc L = +3.3Vdc S = +5.0Vdc M - indicates MHz and decimal point. OPERATING TEMPERATURE RANGE C = -20°C to +70°C [standard] I = -40°C to +85°C FREQUENCY STABILITY 6 5 3 2 = = = = ± ± ± ± 3 1 20 ppm 25 ppm 50 ppm [std] 100 ppm 2 1] Consult factory for 6I Stability/Temperature availability. 2] -40°C to +85°C Only. 3] Frequency is recorded with three leading significant digits before the ‘M’ and 5 significant digits after the ‘M’ (including zeros). [Ex. 3.579545 MHz, code as 003M57954; 14.31818 MHz, code as 014M31818; 125 MHz, code as 125M00000] Not all performance combinations and frequencies may be available. Contact your local CTS Representative or CTS Customer Service for availability. PACKAGING INFORMATION [Reference] Factory may package reels in quantities of 1k pcs. or 3k pcs. Reel size is 180mm. 12mm tape width. Document No. 008-0250-0 Page 1- 3 www.ctscorp.com Rev. H Model 636 5.0mm x 3.2mm Low Cost HCMOS/TTL Clock Oscillator ELECTRICAL CHARACTERISTICS PARAMETER Maximum Supply Voltage Storage Temperature Frequency Range Frequency Stability SYMBOL VCC TSTG fO CONDITIONS - MIN -0.5 -55 1.0 Δf/fO - Δf/fO - TA - [See Note 1 and Ordering Information] Aging Operating Temperature Commercial Industrial Supply Voltage Model 636M Model 636N Model 636L Model 636S Supply Current Model 636M VCC ± 10 % ICC CL = 15pF 1.0 MHz to 34.999 MHz 35 MHz to 60 MHz 60.001 MHz to 99.999 MHz 100 MHz to 106.250 MHz 106.251 MHz to 160 MHz 1.0 MHz to 34.999 MHz 35 MHz to 60 MHz 60.001 MHz to 99.999 MHz 100 MHz to 106.250 MHz 106.251 MHz to 160 MHz 1.0 MHz to 34.999 MHz 35 MHz to 60 MHz 60.001 MHz to 99.999 MHz 100 MHz to 106.250 MHz 106.251 MHz to 160 MHz 1.0 MHz to 34.999 MHz 35 MHz to 60 MHz 60.001 MHz to 99.999 MHz 100 MHz to 106.250 MHz [+1.8V] Model 636N ELECTRICAL PARAMETERS [+2.5V] Model 636L [+3.3V] Model 636S [+5.0] Output Load Model 636M Model 636N & 636L CL Model 636S Output Voltage Levels Logic '1' Level Logic '0' Level Output Current Logic '1' Level (M,N,L,S) Logic '0' Level (M,N,L,S) Output Duty Cycle Rise and Fall Time VOH VOL CMOS Load CMOS Load IOH IOL SYM VOH = 90%VCC VOL = 10%VCC @ 50% Level @ 10% - 90% Levels, CL = 15pF Model 636M, 636N & 636L TR, TF Model 636S 1.0 MHz to 160 MHz 1.0 MHz to 50 MHz 50.001 MHz to 160 MHz 1.0 MHz to 50 MHz 50.001 MHz to 80 MHz 80.001 MHz to 106.250 MHz TYP - MAX 7.0 125 160 - - 20,25, 50 or 100 ± ppm - - 3 ± ppm/yr -20 -40 25 70 85 °C 1.62 2.25 2.97 4.50 1.8 2.5 3.3 5.0 1.98 2.75 3.63 5.50 - - 8 15 25 35 35 10 20 30 40 40 16 25 40 50 50 25 50 60 80 - - - - 15 30 15 50 30 15 90%VCC - - 10%VCC 45 - -2, -4, -8, -16 +2, +4, +8, +16 55 10 1.0 MHz to 50 MHz - 6 50.001 MHz to 125 MHz - 3 5 125.001 MHz to 160 MHz - 1.5 2.5 1.0 MHz to 20 MHz - 6 8 20.001 MHz to 50 MHz - 3 5 50.001 MHz to 106.250 MHz Application of VCC Bandwidth 12 kHz - 20 MHz - 1.5 2 5 - 10 100 25 1 TS Start Up Time Period Jitter, Pk-Pk Period Jitter, RMS Phase Jitter, RMS Notes: 1. Inclusive of initial tolerance at time of shipment, changes in supply voltage, load, temperature and aging. Document No. 008-0250-0 Page 2 - 3 UNIT V °C MHz V mA pF V mA % ns ms ps Rev. H Model 636 5.0mm x 3.2mm Low Cost HCMOS/TTL Clock Oscillator ELECTRICAL PARAMETERS ELECTRICAL CHARACTERISTICS PARAMETER Enable Function Enable Input Voltage Model 636M Model 636N Model 636L Model 636S Disable Input Voltage SYMBOL Model 636M,636N,636L VIH VIL Model 636S Enable Time (M,N,L,S) Standby Current TPLZ IST LVCMOS OUTPUT WAVEFORM CONDITIONS Pin 1 Pin 1 Pin 1 Pin 1 Logic '1', Logic '1', Logic '1', Logic '1', Output Output Output Output Enabled Enabled Enabled Enabled MIN TYP MAX UNIT 1.26 1.75 2.0 4.0 - - V Pin 1 Logic '0', Output Disabled - - 0.3 Pin 1 Logic '0', Output Disabled - - 0.8 Pin 1 Logic '1' Pin 1 Logic '0', Output Disabled - - 10 10 TEST CIRCUIT, CMOS LOAD ms µA ENABLE TRUTH TABLE PIN 1 Logic ‘1’ Open Logic ‘0’ PIN 3 Output Output High Imp. MECHANICAL SPECIFICATIONS MARKING INFORMATION 1. ** - Manufacturing Site Code. 2. YWW – Date code, Y – year, WW – week. 3. XXXMXXXX – Frequency is marked with only leading significant digits before the ‘M’ and 4 digits after the ‘M’ [including zeros]. PACKAGE DRAWING CTS**YWW ● XXXMXXXX Ex. XXMXXXX [62M5000] XXXMXXXX [155M5200] NOTES 1. Termination pads [e4]. Barrier-plating is nickel [Ni] with gold [Au] flash plate. 2. Reflow conditions per JEDEC J-STD-020, 260°C maximum, 20 seconds. 3. MSL = 1. D.U.T. PIN ASSIGNMENTS PIN SYMBOL SUGGESTED SOLDER PAD GEOMETRY 1 CBYPASS should be ≥ 0.01 uF. Document No. 008-0250-0 Page 3 - 3 DESCRIPTION EOH Enable 2 GND Circuit & Package Ground 3 Output 4 VCC RF Output Supply Voltage Rev. H