PL500-17TI-R

PL500-17 Low Phase Noise VCXO (17MHz to 36MHz) FEATURES   DESCRIPTION XIN 1 VDD* 2 VCON 3 GND 4 8 XOUT 7 OE^ 6 VDD* 5 CLK SOP-8L XOUT 1 GND 2 CLK 3 PL500-17 VCXO output for the 17MHz to 36MHz range Low phase noise (-130dBc @ 10kHz offset at 35.328MHz) LVCMOS output with OE tri-state control 17 to 36MHz fundamental crystal input Integrated high linearity variable capacitors 8mA drive capability at TTL output ±150 ppm pull range, max 5% (typ.) linearity Low jitter (RMS): 2.5ps period jitter 2.5 to 3.3V operation Available in 8-Pin SOP, 6-pin SOT23 GREEN/ RoHS compliant packages, or Die PL500-17         PIN CONFIGURATION 6 XIN 5 VDD 4 VCON SOT23-6L The PL500-17 is a low cost, high performance and low phase noise VCXO for the 17 to 36MHz range, providing less than -130dBc at 10kHz offset at 35.328MHz. The very low jitter (2.5 ps RMS period jitter) makes this chip ideal for applications requiring voltage controlled frequency sources. Input crystal can range from 17 to 36MHz (fundamental resonant mode). ^: Denotes internal Pull-up *: Only one VDD pin needs to be connected BLOCK DIAGRAM XIN Xtal Osc CLK XOUT VCON Varicap OE Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1(408) 944 -0800 • fax +1(408) 474-1000 • www.micrel.com Rev 6/15/10 Page 1 PL500-17 Low Phase Noise VCXO (17MHz to 36MHz) DIE PAD LAYOUT DIE SPECIFICATIONS 32 mil (812,986) 8 1 XOUT XIN OE^ 7 39 mil 2 VDD VDD 6 3 VCON Name Value Size 39 x 32 mil Reverse side GND Pad dimensions 80 micron x 80 micron Thickness 8 mil CLK 5 4 GND DIE ID: C500xxxxxx Y (0,0) X Note: ^ denotes internal pull up PACKAGE PIN AND DIE PAD ASSIGNMENT Pin# Name Die Pad Position Type Description SOP-8 SOT23-6 X (m) Y (m) XIN 1 6 94.183 768.599 I Crystal input pin. VDD 2 5 94.157 605.029 P VDD power supply pin. Only one VDD pin is necessary. VCON 3 4 94.183 331.756 I Frequency control voltage input pin. GND 4 2 94.193 140.379 P Ground pin. CLK 5 3 715.472 203.866 O Output clock pin. VDD 6 - 715.307 455.726 P VDD power supply pin. Only one VDD pin is necessary. OE* 7 - 715.472 626.716 I Output Enable input pin. Disables the output when low. Internal pull -up enables output by default if pin is not connected to low. XOUT 8 1 476.906 888.881 I Crystal output pin. Ref Clock input. * OE (Output Enable) pin is not available in SOT23-6L package, the output will always be enabled by the build in pull-up resister. Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1(408) 944 -0800 • fax +1(408) 474-1000 • www.micrel.com Rev 6/15/10 Page 2 PL500-17 Low Phase Noise VCXO (17MHz to 36MHz) ELECTRICAL SPECIFICATIONS 1. Absolute Maximum Ratings PARAMETERS SYMBOL Supply Voltage MIN. V DD MAX. UNITS 4.6 V Input Voltage, dc VI -0.5 V DD+0.5 V Output Voltage, dc VO -0.5 V DD+0.5 V Storage Temperature TS -65 150 C Ambient Operating Temperature* TA -40 85 C Junction Temperature TJ 125 C 260 C Lead Temperature (soldering, 10s) ESD Protection, Machine Model 200 V 2 kV ESD Protection, Human Body Model Exposure of the device under conditions beyond the limits specified by Maximum Ratings for extended periods may cause permane nt damage to the device and affect product reliability. These conditions represent a stress rating only, and functiona l operations of the device at these or any other conditions above the operational limits noted in this specification is not implied.* Note: Operating Temperature is guaranteed by design for all parts (COMMERCIAL and INDUSTRIAL), but tested for COMMERCIAL g rade only. 2. Voltage Control Crystal Oscillator PARAMETERS VCXO Stabilization Time * SYMBOL T VCXOSTB CONDITIONS MIN. From power valid VCXO Tuning Range XTAL C0 /C1 < 250 0V  VCON  3.3V CLK Output Pullability VCON=1.65V, 1.65V UNITS 10 ms ppm 150 ppm 100 Pull Range Linearity PWSRR Frequency change, V DD ±10% VCON Pin Input Impedance VCON Modulation BW MAX. 300 VCXO Tuning Characteristic Power Supply Rejection TYP. 0V  VCON  3.3V, -3dB -1 ppm/V 5 % +1 ppm 5000 k 18 kHz Note: Parameters denoted with an asterisk (*) represent nominal characterization data and are not production tested to any specific limits. Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1(408) 944 -0800 • fax +1(408) 474-1000 • www.micrel.com Rev 6/15/10 Page 3 PL500-17 Low Phase Noise VCXO (17MHz to 36MHz) 3. AC Electrical Specifications PARAMETERS Input Crystal Frequency Output Clock Rise/Fall Time SYMBOL CONDITIONS MIN. TYP. F in Fundamental Mode tr / t f 0.8V to 2.0V, 10 pF load 1.15 tr / t f 0.3V to 3.0V, 15 pF load 3.7 Output Clock Duty Cycle 17 45 50 MAX. UNITS 36 MHz ns 55 % Output Enable/Disable Time t OE 5 ns Start-Up Time t SU 1 ms 4. Jitter and Phase Noise Specifications PARAMETERS RMS Period Jitter (1 sigma – 1000 samples) Phase Noise, Relative to Carrier CONDITIONS MIN. TYP. MAX. UNITS With capacitive decoupling between V DD and GND. 2.5 ps 27MHz @100Hz offset -100 dBc/Hz 27MHz @1kHz offset -125 dBc/Hz 27MHz @10kHz offset -142 dBc/Hz 27MHz @100kHz offset -150 dBc/Hz 27MHz @1MHz offset -150 dBc/Hz 5. DC Specifications PARAMETERS SYMBOL Supply Current, Dynamic I DD Supply Current, Output Disabled I DD_ OE CONDITIONS TYP. MAX. 27MHz, 15pF Load, 3.3V 3.7 5 27MHz, 15pF Load, 2.5V 2.4 3.5 27MHz, 3.3V, OE=Low 1.4 27MHz, 2.5V, OE=Low 1 Operating Voltage V DD Output Low Voltage,CMOS V OL C I OL = +4mA Output High Voltage, CMOS V OHC I OH = -4mA Output Drive Current VCXO Control Voltage 2.25 For V OL 2.4V VCON MIN. 0 mA mA 3.63 V 0.4 V V DD – 0.4 8 UNITS V 9.5 mA V DD V Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1(408) 944 -0800 • fax +1(408) 474-1000 • www.micrel.com Rev 6/15/10 Page 4 PL500-17 Low Phase Noise VCXO (17MHz to 36MHz) 6. Crystal Specifications PARAMETERS SYMBOL Crystal Loading Rating (VCON = 1.65V, 3.3V Operation) CL (x ta l) (see note below) Crystal Loading Rating (VCON = 1.25V, 2.5V Operation) MIN. TYP. MAX. 7.8 pF 8.9 Maximum Sustainable Drive Level 200 Operating Drive Level UNITS W W 50 Max C0 5 pF C0/C1 250 - 30 Ω ESR RS Note: The crystal must be such that it oscil lates (parallel resonant) at nominal frequency when presented a C Load as specified above. If the crystal requires more load to be at nominal frequency, the additional load must be added externally. This however may reduce the pull range. Note that the Clo ad values above are for the IC only, and do not include PCB parasitics. Crystal specifications for Cload include PCB parasiti cs. PACKAGE INFORMATION (GREEN PACKAGE COM PLIANT) SOP-8L Symbol A A1 A2 B C D E H L e Dimension in MM Min. Max. 1.35 1.75 0.10 0.25 1.25 1.50 0.33 0.53 0.19 0.27 4.80 5.00 3.80 4.00 5.80 6.20 0.40 0.89 1.27 BSC E H D A2 A A1 C L b e SOT23-6 L Symbol A A1 A2 b c D E H L e Dimension in MM Min. Max. 1.05 1.35 0.05 0.15 1.00 1.20 0.30 0.50 0.08 0.20 2.80 3.00 1.50 1.70 2.60 3.0 0.35 0.55 0.95 BSC Pin1 Dot E H D A2 A A1 C e b L Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1(408) 944 -0800 • fax +1(408) 474-1000 • www.micrel.com Rev 6/15/10 Page 5 PL500-17 Low Phase Noise VCXO (17MHz to 36MHz) ORDERING INFORM ATION (GREEN PACKAGE) For part ordering, please contact our Sales Department: 2180 Fortune Drive, San Jose, CA 95131, USA Tel: (408) 944-0800 Fax: (408) 474-1000 PART NUMBER The order number for this device is a combination of the following: Part number, Package type and Operating temperature range PL500-17 X X - X Part Number Package Type D=Die W=Wafer S=SOP-8L T=SOT236L Part / Order Number Shipping Option Blank=Tube R=Tape & Reel Temperature Range C=Commercial (0°C to 70°C) I=Industrial (-40°C to 85°C) Marking* Package Option PL500-17DC N/A Die (Waffle Pack) PL500-17WC N/A P500-17 SC LLLLL B17 LLL WAFER PL500-17SC PL500-17SC-R PL500-17TC-R 8-Pin SOP (Tube) 8-Pin SOP (Tape and Reel) 6-Pin SOT23 (Tape and Reel) *Note: LLL and LLLLL represent the production lot number Micrel Inc., reserves the right to make changes in its products or specifications, or both at any time without notice. The in formation furnished by Micrel is believed to be accurate and reliable. However, Micrel makes no guarantee or warranty concerning the accuracy of said information and sha ll not be responsible for any loss or damage of whatever nature resulting from the use of, or reliance upon this product. LIFE SUP PORT POLICY: Micrel’s products are not authorized for use as critical components in life support devices or systems without the express written approval of the President of Micrel Inc. Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1(408) 944 -0800 • fax +1(408) 474-1000 • www.micrel.com Rev 6/15/10 Page 6