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  • Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 10

Technical content

Features

  • 1.8 V VDD operation
  • Current Consumption: 1.0 mA
  • OE for 26M_A, 26M_B and 26M_C
  • Supports Industrial temperature range
  • Improved performance over temperature
  • Smaller package and layout foot print
  • 10-pin STDFN: 1.0 x 2.0 x 0.55 mm, 0.4 mm pitch
  • Pb-Free / Halogen-Free / RoHS compliant Pin Configuration Output Summary
  • 3x 26 MHz clock outputs 10-pin STDFN 26M_B 26M_A SLG3SY3952 123 MODE_OUT VDD GND OE_26M_A (Top View) OE_26M_B 426M_IN 26M_C 5OE_26M_C 26M_A OE_26M_A 26M_IN VDD MHz DriverClock Buffer Power Mode ControlOE_26M_B 26M_B OE_26M_C 26M_C (clipped sine wave) 1.0 μF MODE_OUT

000-003SY3952-04 Page 2 of 10 SLG3SY3952 Pin Description CMOS Input Specifications (OE1) Pin # Pin Name Type 1 Pin Description 1G N D G N D Ground 2V D D P W R Power Supply: 1.8 V as main power supply. 1.0 μF decoupling capacitor is rec- ommended.

3 MODE_OUT O, SE

Mode: 1.8 V CMOS output signal that identifies the mode SLG3SY3952 is in. May be used as clock request. PMOS Open Drain output. Requires 100 kΩ pull down resistor. 4 26M_IN I Clock Input: 26 MHz clock input.

5 OE_26M_C I Output Enable: Output enable for the 26M_C output as well as the control signal

for the Power Mode switching. 6 26M_C O, SE Clock Output: 26 MHz output (Stop by OE_26M_C)

7 OE_26M_B I Output Enable: Output enable for the 26M_B output as well as the control signal

for the Power Mode switching. 8 26M_B O, SE Clock Output: 26 MHz output (Stop by OE_26M_B) 9 26M_A O, SE Clock Output: 26 MHz output (Stop by OE_26M_A)

10 OE_26M_A I Output Enable: Output enable for the 26M_C output as well as the control signal

for the Power Mode switching. Notes: 1. Type Definitions

  • PWR: power
  • GND: ground
  • I: input
  • O: output
  • SE: single ended signal TA = 25 °C (unless otherwise stated) Symbol Description Conditions Min Typ Max Unit VIH Input Voltage HIGH 1.5 -- -- V VIL Input Voltage LOW -- -- 0.3 V Notes: 1. V OE < VDD + 0.3 V must be met at all times including power up, where VOE is the voltage on OE pin and VDD is the voltage on VDD pin.

000-003SY3952-04 Page 3 of 10 SLG3SY3952

26 MHz Clock Output Characteristics (26M)

TA = 25 °C, VDD = 1.8 V (unless otherwise stated) Symbol Description Conditions Min Typ Max Unit FINI Initial Frequency 5 -- 50 MHz DC Duty Cycle 0.5 x V DD 45 50 55 % VOH Output Voltage HIGH I OH = 1 mA 0.8 x VDD -- 2 -- V VOL Output Voltage LOW I OL = -1 mA -- -- 2 0.2 x VDD V tPU 3,5 Power Up Delay (tPU,MHz) See Note 3 & 5 -- 3 5 μs tOE 4,5 Output Enable Delay (tOE,MHz) See Note 4 & 5 0 1.0 2.0 μs tR Rise Time measured between VOH,min and VOL,max -- TBD -- ns tF Fall Time measured between VOH,min and VOL,max -- TBD -- ns CL Output Load Capacitance -- 8 10 pF Notes: 1. This parameter tracks Refe rence Crystal characteristics. 3. This parameter is applicable when the devic e powers up into Active Mode (OE = VDD during power up) or transitions into Active Mode immediately after power up. The delay time is referenced from the point where VDD ≥ VDD,min is met to the 26 MHz output being stable and valid. If OE is left floating, tPU may be longer. 4. This parameter is applicable when the devic e enters Active Mode from Hibernate Mode during normal operation. The delay time is refer- enced from the point where OE ≥ VIH,min is met to the 26 MHz output being stable and valid. 5. Both t PU and tOE should be satisfied in order for the 26 MHz output to be stable and valid.

000-003SY3952-04 Page 4 of 10 SLG3SY3952 Power Supply Electrical Specifications (VDD) TA = 25 °C Symbol Description Conditions Min Typ Max Unit VDD 1 Operating Voltage for VDD 1.7 1.8 1.9 V IVDD 2 VDD current consumption V DD = 1.8 V -- 1.0 -- mA Notes: 1. V OE < VDD + 0.3 V must be met at all times including power up, where VOE is the voltage on OE pin and VDD is the voltage on VDD pin. 2. Average current depends on application and output l oad. Specified values are for No Load condition.

000-003SY3952-04 Page 5 of 10 SLG3SY3952 Timing Diagrams Output Enable Delay (26 MHz Output) tOE VDD Stable Clock VDD Clock Output Unstable Clock Clock Input

000-003SY3952-04 Page 6 of 10 SLG3SY3952 Package Top Marking System Definition NNN Serial Number Code Pin 1 Identifier

000-003SY3952-04 Page 7 of 10 SLG3SY3952 Package Drawing and Dimensions

10 Lead STDFN Package

000-003SY3952-04 Page 8 of 10 SLG3SY3952 Recommended Land Pattern Recommended Reflow Soldering Profile Please see IPC/JEDEC J-STD-020: latest revision for reflow profile based on package volume of 1.10 mm3 (nominal). More information can be found at www.jedec.org. Units: μm

000-003SY3952-04 Page 9 of 10 SLG3SY3952

Ordering Information

Part Number Type Production Flow SLG3SY3952V 10-pin STDFN Industrial, -40 °C to 85 °C SLG3SY3952VTR 10-pin STDFN (Tape and Reel) Industrial, -40 °C to 85 °C

000-003SY3952-04 Page 10 of 10 SLG3SY3952 Silego Website & Support Silego Technology Website Silego Technology provides online support via our website at http://www.silego.com/.This website is used as a means to make files and information easily available to customers. For more information regarding Silego Green products, please visit: http://greenpak.silego.com/ http://greenfet.silego.com/ http://greenpak2.silego.com/ http://greenfet2.silego.com/ http://greenclk.silego.com/ Products are also available for purchase directly from Silego at the Silego Online Store at http://store.silego.com/. Silego Technical Support Datasheets and errata, application notes and example designs, user guides, and hardware support documents and the latest software releases are available at the Silego website or can be requested directly at info@silego.com. For specific GreenPAK design or applications questions and support please send e-mail requests to GreenPAK@silego.com Users of Silego products can receive assistance through several channels: Online Live Support Silego Technology has live video technical assistance and sales support available at http://www.silego.com/. Please ask our live web receptionist to schedule a 1 on 1 training session with one of our application engineers. Contact Your Local Sales Representative Customers can contact their local sales representative or field application engineer (FAE) for support. Local sales offices are also available to help customers. More information regarding your lo cal representative is available at the Silego website or send a request to info@silego.com Contact Silego Directly Silego can be contacted directly via e-mail at info@silego.com or user submission form, located at the following URL: http://support.silego.com/ Other Information The latest Silego Technology press releases, listing of seminars and events, listings of world wide Silego Technology offices and representatives are all available at http://www.silego.com/ THIS PRODUCT HAS BEEN DESIGNED AND QUALIFIED FOR THE CONSUMER MARKET. APPLICATIONS OR USES AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS ARE NOT AUTHORIZED. SILEGO TECHNOLOGY DOES NOT ASSUME ANY LIABILITY ARISING OUT OF SUCH APPLICA- TIONS OR USES OF ITS PRODUCTS. SILEGO TECHNOLOGY RESERVES THE RIGHT TO IMPROVE PRODUCT DESIGN, FUNCTIONS AND RELIABILITY WITHOUT NOTICE.