Model 315 HFF HCMOS VCXO Features Ceramic Surface Mount Package Ultra‐Low Phase Jitter Performance High Frequency Fundamental Crystal Design Frequency Range 100 – 170MHz * +3.3V Operation Output Enable Standard Tape and Reel Packaging, EIA‐418 Part Dimensions: 5.0 × 3.2 × 1.2mm • 62.28mg Applications Small Cells Wireless Communication Broadband Access SONET/SDH/DWDM Base Stations Ethernet/GbE/SyncE Digital Video Test and Measurement Standard Frequencies ‐ 100.00MHz ‐ 122.88MHz ‐ 125.00MHz ‐ 153.60MHz ‐ 155.52MHz ‐ 156.25MHz ‐ 166.00MHz * Check with factory for availability. Description CTS Model 315 is a low cost, small size, high performance VCXO. Employing the latest IC technology, coupled with a high frequency fundamental crystal, M315 has excellent stability and low jitter/phase noise performance. Ordering Information Model 315 Supply Voltage L Absolute Pull Range B Voltage Code +3.3V ±5% L Frequency Stability 3 Code 3 5 6 Code B APR ±50ppm Temperature Range I Stability ±50ppm ±25ppm Frequency Code [MHz] T XX X or X XXX Code Packaging Frequency 2 Product Frequency Code 1 ±20ppm Code Temp. Range ‐20°C to +70°C C ‐40°C to +85°C I Packing Code 1k pcs./reel T Notes: 1] Only available with "C" temperature range. 2] Refer to document 016‐1454‐0, Frequency Code Tables. 3‐digits for frequencies <100MHz, 4‐digits for frequencies 100MHz or greater. Not all performance combinations and frequencies may be available. Contact your local CTS Representative or CTS Customer Service for availability. DOC# 008‐0551‐0 Rev. A Page 1 of 7 ©2015 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote. Model 315 HFF HCMOS VCXO Electrical Specifications Operating Conditions P ARAMETER Maximum Supply Voltage SYMBO L CO NDITIO NS MIN TYP MAX UNIT VCC ‐ ‐0.5 ‐ 5.0 V Maximum Contro l Voltage VC ‐ ‐0.5 ‐ VCC V Supply Vo ltage VCC ±5% 3.14 3.3 3.47 V Supply Cu rrent ICC Typical @ CL = 15 pF, TA = +25°C ‐ 20 30 mA O u tput Lo ad CL ‐ ‐ ‐ 15 pF O p erating Temp erature TA ‐ TSTG ‐ ‐40 SYMBO L CO NDITIO NS MIN Storage Temperature ‐20 ‐40 +25 +70 +85 °C ‐ +100 °C TYP MAX UNIT Frequency Stability P ARAMETER Frequenc y Ran ge Frequenc y Stability [Note 1] Absolute P ull Range [Note 2 ] Aging fO ‐ 100 ‐ 170 Δf/fO ±20ppm stability, ‐20°C to +70°C only 20, 25 or 50 APR ‐ 50 ‐ ‐ ±ppm Δf/f25 First Year @ +25°C, nominal VCC and VC ‐3 ‐ 3 ppm TYP MAX UNIT MHz ±ppm 1.] Inclusive of initial tolerance at time of shipment, c hanges in supply voltage, load, temperature and 1st year aging. 2.] Minimum guaranteed frequenc y shift from fO over variations in temperature, aging, power supply and load. Output Parameters P ARAMETER SYMBO L CO NDITIO NS O u tput Type ‐ ‐ VOH Logic '1' Level, CMOS Load 0.9VCC ‐ ‐ VOL Logic '0' Level, CMOS Load ‐ ‐ 0.1VCC O u tput Duty Cyc le SYM @ 50% Level 45 ‐ 55 Rise and Fall Time TR, TF @ 20%/80% Levels ‐ 1.5 3.0 ns TS Application of VCC ‐ ‐ 5 ms Enable Input Voltage VIH Pin 2 Logic '1', Output Enabled 0.7VCC ‐ ‐ V Disable In put Voltage VIL Pin 2 Logic '0', Output Standby ‐ ‐ 0.3VCC V Standby Current ISTB Pin 2 Logic '0', Output Standby ‐ ‐ 10 µA Enable Time TPLZ Pin 2 Logic '1' ‐ ‐ 2 ms P hase Jitter, RMS tjrms Bandwidth 12 kHz ‐ 20 MHz ‐ 50 500 fs ‐ See Typical Plots ‐ ‐ ‐ ‐ O u tput Voltage Levels Start Up Time MIN HCMOS ‐ V % Enable Func tion P hase Noise Enable Truth Table Pin 2 Pin 4 Logic ‘1’ Open Logic ‘0’ Output Output High Imp. DOC# 008‐0551‐0 Rev. A Page 2 of 7 ©2015 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote. Model 315 HFF HCMOS VCXO Electrical Specifications Control Voltage P ARAMETER Control Voltage Frequenc y Deviation Linearity SYMBO L CO NDITIO NS MIN TYP MAX UNIT VC ‐ 0.30 1.65 3.00 V Δf/fO VC = 0.0V ‐155 to ‐75 VC = 3.3V 75 to 155 L Best Straight Line Fit Gain Transfer KV Input Impedanc e ZVc Modulation Roll‐off Transfer Func tion ppm ‐ 5 Pull Sensitivity; @ +1.65V, +25°C ‐ 65 ‐ ppm/V ‐ 100 ‐ ‐ kOhms ‐ @ ‐3dB 20 ‐ ‐ kHz ‐ ‐ Positive 10 % ‐ Test Circuit HCMOS Output Waveform HCMOS DOC# 008‐0551‐0 Rev. A Page 3 of 7 ©2015 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote. Model 315 HFF HCMOS VCXO Electrical Specifications Performance Data Frequency Deviation – Over Temperature [typical] 122.88MHz, VCC = 3.3V, VC = 1.65V 156.25MHz, VCC = 3.3V, VC = 1.65V Frequency Deviation – Pulling Range [typical] 122.88MHz, VCC = 3.3V, TA = +25°V 156.25MHz, VCC = 3.3V, TA = +25°V Frequency Deviation – Gain Transfer [typical] 122.88MHz, VCC = 3.3V, TA = +25°V 156.25MHz, VCC = 3.3V, TA = +25°V DOC# 008‐0551‐0 Rev. A Page 4 of 7 ©2015 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote. Model 315 HFF HCMOS VCXO Electrical Specifications Performance Data Phase Noise [typical] 122.88MHz, VCC = 3.3V, VC = 1.65V, TA = +25°C 156.25MHz, VCC = 3.3V, VC = 1.65V, TA = +25°C DOC# 008‐0551‐0 Rev. A Page 5 of 7 ©2015 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote. Model 315 HFF HCMOS VCXO Mechanical Specifications Package Drawing Marking Information 1. 2. 3. 4. 5. ** ‐ Manufacturing Site Code. D – Date Code. See Table I for codes. ST – Frequency Stability/Temperature Code. [Refer to Ordering Information] V – Voltage Code. L = 3.3V xxxx – Frequency Code. 4‐digits required for frequencies 100MHz and above. [See document 016‐1454‐0, Frequency Code Tables.] CTS**D 315STV ● xxxx Recommended Pad Layout 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. Pin Assignments Pin Symbol Function 1 2 3 4 5 6 VC EOH GND Output N.C. VCC Control Voltage Enable Circuit & Package RF Output No Connect Supply Voltage Table I ‐ Date Code MO NTH 2001 2002 2003 2004 YEAR 2005 2009 2006 2010 2007 2011 2008 2012 2013 2014 2015 2016 2017 2018 2019 2020 JAN FEB MAR AP R MAY JUN JUL AUG SEP O CT NO V DEC A N a n B P b p C Q c q D R d r E S e s F T f t G U g u H V h v J W j w K X k x L Y l y M Z m z DOC# 008‐0551‐0 Rev. A Page 6 of 7 ©2015 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote. Model 315 HFF HCMOS VCXO Packaging ‐ Tape and Reel Tape Drawing Reel Drawing Notes 1. Device quantity is 1k pieces maximum per 180mm reel. 2. Complete CTS part number, frequency value and date code information must appear on reel and carton labels. DOC# 008‐0551‐0 Rev. A Page 7 of 7 ©2015 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.