DSC1001 MICREL | Alldatasheet

Document overview

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Technical content

Features

 Frequency Range: 1 to 150MHz  Exceptional Stability over Temperature o ±10 PPM, ±25 PPM, ±50 PPM  Operating voltage o 1.7 to 3.6V  Operating Temperature Range o Ext. Industrial -40ºC to 105ºC o Industrial -40ºC to 85ºC o Ext. Commercial -20ºC to 70ºC o Commercial 0ºC to 70ºC  Low Operating and Standby Current o 5mA Operating (40MHz) o 15uA Standby  Ultra Miniature Footprint o 2.5 x 2.0 x 0.85 mm o 3.2 x 2.5 x 0.85 mm o 5.0 x 3.2 x 0.85 mm o 7.0 x 5.0 x 0.85 mm  MIL-STD 883 Shock and Vibration Resistant  Pb Free, RoHS, Reach SVHC Compliant  AEC-Q100 Reliability Qualified Benefits  Pin for pin “drop in” replacement for industry standard oscillators  Semiconductor level reliability, significantly higher than quartz  Short mass production lead-times  Longer Battery Life / Reduced Power  Compact Plastic package  Cost Effective

Applications

 Mobile Applications  Consumer Electronics  Portable Electronics  DVR, CCTV, Surveillance Cameras  Low Profile Applications  Industrial Applications

Page 2 MK-Q-B-P-D-050610-01-9 DSC1001 1.8~3.3V Low-Power Precision CMOS Oscillator Absolute Maximum Ratings1 Item Min Max Unit Condition Input Voltage -0.3 VDD+0.3 V Junction Temp - +150 °C Storage Temp -55 +150 °C Soldering Temp - +260 °C 40 sec max. ESD HBM MM CDM 4000 200 1500 V Ordering Code Recommended Operating Conditions Specifications (VDD = 1.8 to 3.3v) TA=850C unless otherwise specified Parameter Symbol Range Supply Voltage VDD 1.7 – 3.6V Output Load ZL R>10KΩ, C≤15pF Operating Temperature Option 1 Option 2 Option 3 Option 4 T -40 to +105 °C -40 to +85 °C -20 to +70 °C 0 to +70 °C Parameter Symbol Condition Min Typ Max Unit Frequency f0 Single Frequency 1 150 MHz Frequency Tolerance Δf Includes frequency variations due to initial tolerance, temperature and power supply voltage ±10,±25,±50 ppm Aging Δf1 First year @25°C -5 +5 ppm Δf2 Per year after 1st year @25°C -1 +1 ppm Supply Current, standby IDD T=25°C 15 uA Output Logic Levels Output logic high Output logic low VOH VOL -4mA 4mA 0.8*VDD 0.2*VDD Volts Startup Time2 tSU 90% VDD to stable clock output 1.0 1.5 ms Output Disable Time tDA See Output Waveform for more detail 20 100 ns Output Enable Time2 tEN See Output Waveform for more detail 1.0 1.5 ms Output Duty Cycle SYM 45 55 % Input Logic Levels Input logic high Input logic low VIH VIL 0.75*VDD 0.25* VDD Volts DSC1001 032.0000 Family Output Freq 1.0 to 150MHz CE1 Package, Temp & Stability - T Tape/ Reel * See Ordering Information for details

Page 3 MK-Q-B-P-D-050610-01-9 DSC1001 1.8~3.3V Low-Power Precision CMOS Oscillator VDD = 1.8v VDD = 2.5v VDD = 3.3v Notes: 1. Absolute maximum ratings are those values beyond which the safety of the device ca nnot be guaranteed. The device should not be operated beyond these limits. 2. tSU is time to stable output frequency after VDD is applied. tSU and tEN (after Standby# is asserted high) are identical values. 3. Measured over 50k clock cycles. Parameter Symbol Condition Min Typ Max Unit Supply Current, no load IDD CL=0p RL=∞ T=25°C 1MHz 27MHz 70MHz 150MHz 6.0 6.5 7.2 8.3 6.3 6.9 7.5 9.1 mA Output Transition time Rise Time Fall Time tR tF CL=15pF; T=25°C 20%/80%*VDD 1.8 1.0 ns Jitter, Max Cycle to Cycle JCC F = 100MHz3 60 Ps Parameter Symbol Condition Min Typ Max Unit Supply Current, no load IDD CL=0p RL=∞ T=25°C 1MHz 27MHz 70MHz 150MHz 6.0 6.7 7.7 9.6 6.3 7.0 8.1 10.6 mA Output Transition time Rise Time Fall Time tR tF CL=15pF; T=25°C 20%/80%*VDD 1.0 0.9 ns Jitter, Max Cycle to Cycle JCC F = 100MHz3 50 ps Parameter Symbol Condition Min Typ Max Unit Supply Current, no load IDD CL=0p RL=∞ T=25°C 1MHz 27MHz 70MHz 150MHz 6.0 6.8 8.2 10.8 6.3 7.2 8.7 12.2 mA Output Transition time Rise Time Fall Time tR tF CL=15pF; T=25°C 20%/80%*VDD 1.0 0.9 ns Jitter, Max Cycle to Cycle JCC F = 100MHz3 50 ps

Page 4 MK-Q-B-P-D-050610-01-9 DSC1001 1.8~3.3V Low-Power Precision CMOS Oscillator Nominal Performance Characteristics 0 50 100 150 Supply Current (mA) Frequency (MHz) Supply Current 0pF 8pF 15pFVdd = 3.65V Ta = 25°C 0 50 100 150 Supply Current (mA) Frequency (MHz) Supply Current 0pF 8pF 15pFVdd = 1.65V Ta = 25°C 0.5 1.5 0 50 100 150 Rise Time (ns) Frequency (MHz) Rise Time -40°C 25°C 85°CVdd = 3.3V 0.5 1.5 0 50 100 150 Rise Time (ns) Frequency (MHz) Rise Time -40°C 25°C 85°CVdd = 1.8V 0.5 1.5 0 50 100 150 Fall Time (ns) Frequency (MHz) Fall Time -40°C 25°C 85°C Vdd = 3.3V 0.5 1.5 0 50 100 150 Fall Time (ns) Frequency (MHz) Fall Time -40°C 25°C 85°C Vdd = 1.8V

Page 5 MK-Q-B-P-D-050610-01-9 DSC1001 1.8~3.3V Low-Power Precision CMOS Oscillator Output Waveform Standby Function Standby# (pin 1) Output (pin 3) Hi Level Output ON Open (no connect) Output ON Low Level High Impedance Test Circuit VOH VOL VIL 1/fo Output Standby# tDA tEN tF tR VIH 0.01uF VDD 15pF IDD *VSD 1 2 *VSD = Standby# Logic Level Input

Page 6 MK-Q-B-P-D-050610-01-9 DSC1001 1.8~3.3V Low-Power Precision CMOS Oscillator Board Layout (recommended) Solder Reflow Profile Package Dimensions 7.0 x 5.0 mm Plastic Package MSL 1 @ 260°C refer to JSTD-020C Ramp-Up Rate (200°C to Peak Temp) 3°C/Sec Max. Preheat Time 150°C to 200°C 60-180 Sec Time maintained above 217°C 60-150 Sec Peak Temperature 255-260°C Time within 5°C of actual Peak 20-40 Sec Ramp-Down Rate 6°C/Sec Max. Time 25°C to Peak Temperature 8 min Max. 60-150 Sec 20-40 Sec 60-180 Sec 8 min max Pre heat Reflow Cool Time Temperature (°C) 3C/Sec Max. 6C/Sec Max. 200°C 217°C 150°C 25°C 260°C 3C/Sec Max. 60-150 Sec 20-40 Sec 60-180 Sec 8 min max Pre heat Reflow Cool Time Temperature (°C) 3C/Sec Max. 6C/Sec Max. 200°C 217°C 150°C 25°C 260°C 60-150 Sec 20-40 Sec 60-180 Sec 8 min max Pre heat Reflow Cool Time Temperature (°C) 3C/Sec Max. 6C/Sec Max. 200°C 217°C 150°C 25°C 260°C 3C/Sec Max. Pin Terminal VDD Standby# Output GND #1 #2 #3 #4 External Dimensions #4 #3 5.08 [0.2] #2 #1 1.2 [0.047] 1.4 [0.055] Recommended Land Pattern* 1.4 [0.055] 1.4 [0.055] 5.08 [0.200] units: mm [inch] No. 0.2 [0.008] 0.2 [0.008] 2.2 [0.087] 3.5 [0.138] o o o o o o 0.2 [0.008] *Note: The center pad is not connected internally and should be left un- connected or tied to GND.

Page 7 MK-Q-B-P-D-050610-01-9 DSC1001 1.8~3.3V Low-Power Precision CMOS Oscillator 5.0 x 3.2 mm Plastic Package 3.2 x 2.5 mm Plastic Package Pin Terminal VDD Standby# Output GND #1 #2 #3 #4 External Dimensions #4 #3 2.54 [0.100] #2 #1 0.9 [0.035] 1.2 [0.047] Recommended Land Pattern 1.1 [0.043] 1.2 [0.047] 2.54 [0.100] units: mm [inch] No. 0.2 [0.008] 0.1 [0.004] 0.1 [0.004] Pin Terminal VDD Standby# Output GND Recommended Land Pattern #1 #2 #3 #4 #4 #3 #2 #1 CO.25 1.0 [0.039] 0.9 [0.035] 2.1 [0.083] No. 2.1 [0.083] External Dimensions units: mm [inch] 0.2 [0.008]

Page 8 MK-Q-B-P-D-050610-01-9 DSC1001 1.8~3.3V Low-Power Precision CMOS Oscillator 2.5 x 2.0 mm Plastic Package

Ordering Information

DSC1001 PTS – xxx.xxxx T PART NUMBERING GUIDE Package (Plastic QFN) Temperature Stability Frequency Packing Option P=A: 7.0x5.0mm P=B: 5.0x3.2mm P=C: 3.2x2.5mm P=D: 2.5x2.0mm T=C: 0o ~ +70o C T=E: -20o ~ +70o C T=I: -40o ~ +85o C T=L: -40o ~ +105o C S=1: ±50ppm S=2: ±25ppm S=5: ±10ppm XXX.XXXX Blank: Tubes - T: Tape & Reel Example: DSC1001CE1–123.0000T The example part number above is a 123.0000MHz oscillator in Plastic 3.2x2.5mm package, with ±50ppm stability over an operating temperature of -20 to +70oC, shipped in Tape and Reel. Disclaimer: Micrel makes no representations or warranties with respect to the accuracy or completeness of the information furnished in th is data sheet. This information is not intended as a warranty and Micrel does not assume responsibility for its use. Micrel reserves the right to change circuitry, specifications and descriptions at any time without notice. No license, whether express, implied, arising by estoppel or otherwise, to any intellect ual property rights is granted by this document. Except as provided in Micrel’s terms and conditions of sale for such products, Micrel assumes no liability whatsoever, and Micrel disclaims any express or implied war ranty relating to the sale and/or use of Micrel products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright or other intellectual property right. Micrel Products are not designed or authorized for use as comp onents in life support appliances, devices or systems where malfunction of a product can reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgi cal implant into the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A Purchaser’s use or s ale of Micrel Products for use in life support appliances, devices or systems is a Purchaser’s own risk and Purchaser agrees to fully indemnify Micrel for any damages resulting from such use or sale. MICREL, Inc. ● 2180 Fortune Drive, San Jose, California 95131 ● USA Phone: +1 (408) 944-0800 ● Fax: +1 (408) 474-1000 ● Email: hbwhelp@micrel.com ● www.micrel.com Pin Terminal VDD Standby# Output GND Recommended Land Pattern #1 #2 #3 #4 #4 #3 #2 #1 CO.25 0.85 [0.033] 0.65 [0.026] 0.7 [0.028] 1.65 [0.065] No 0.7 [0.028] 1.65 [0.065] External Dimensions units: mm [inch] 0.2 [0.008]