Details, datasheet, quote on part number: SIT1534AI-J4-DCC-00.032E
PartSIT1534AI-J4-DCC-00.032E
Category
TitleOSC MEMS 320.0000HZ LVCMOS SMD
Description

The SiT1534 is the first programmable oscillator capable of a frequency range between 32.768 kHz down to 1 Hz for true pulse-per-second (PPS) operation. SiTime's silicon MEMS technology enables the smallest footprint and chip-scale packaging. In the chip-scale package (CSP), these devices reduce footprint by as much as 85% compared to existing 2.0 mm x 1.2 mm SMD XTAL packages. Unlike XTALs, the SiT1534 oscillator output enables greater component placement flexibility and eliminates external load capacitors, thus saving additional component count and board space. And unlike standard oscillators, the SiT1534 features NanoDrive™, a factory programmable output that reduces the voltage swing to minimize power.



CompanySitime
DatasheetDownload SIT1534AI-J4-DCC-00.032E datasheet
  
SIT1534AI-J4-DCC-00.032E photo

Others parts numbering
SIT1534AI-H4-DCC-02.048E: OSC MEMS 2.0480KHZ LVCMOS SMD
SIT1534AI-H4-DCC-08.192E: OSC MEMS 8.1920KHZ LVCMOS SMD
SIT1534AI-H4-DCC-04.096E: OSC MEMS 4.0960KHZ LVCMOS SMD
SIT1534AI-H4-DCC-00.001E: OSC MEMS 1.0000HZ LVCMOS SMD
SIT1534AI-H4-DCC-00.256G: OSC MEMS 256.0000HZ LVCMOS SMD
SIT1534AI-H4-DCC-00.032G: OSC MEMS 32.0000HZ LVCMOS SMD
SIT1534AI-J4-DCC-00.256E: OSC MEMS 256.0000HZ LVCMOS SMD
SIT1534AC-H5-DCC-00.001E: OSC MEMS 1.0000HZ LVCMOS SMD
SIT1534AC-H5-DCC-01.024G: OSC MEMS 1.0240KHZ LVCMOS SMD
SIT1534AC-J5-DCC-00.064E: OSC MEMS 64.0000HZ LVCMOS SMD
SIT1534AC-J5-DCC-00.256E: OSC MEMS 256.0000HZ LVCMOS SMD
SIT1534AC-J5-DCC-08.192E: OSC MEMS 8.1920KHZ LVCMOS SMD

 

Features, Applications

Features
Applications

Factory programmable from 32.768 kHz down Hz <20 ppm frequency tolerance Smallest footprint in chip-scale (CSP): 0.8 mm Pin-compatible 1.2 mm XTAL SMD package Ultra-low power: <1A Vdd supply range: to 3.63V over to +85C Supports low-voltage battery backup from a coin cell or supercap Oscillator output eliminates external load caps Internal filtering eliminates external Vdd bypass cap NanoDriveTM programmable output swing for lowest power Pb-free, RoHS and REACH compliant

Mobile Phones Tablets Health and Wellness Monitors Fitness Watches Sport Video Cams Wireless Keypads Ultra-Small Notebook PC Pulse-per-Second (pps) Timekeeping RTC Reference Clock Battery Management Timekeeping

Parameter Programmable Output Frequency Tolerance [1] Frequency Stability [2] 25C Aging F_tol F_stab 1.2 1.5 Idd Idd_out t_Vdd_ Ramp t_start 0.065 Symbol Min. 1.00 Typ. Max. Unit Condition Factory programmed between 1 and 32.768 kHz in powers = 25C, post reflow, includes underfill, Vdd: to +70C, Vdd: to +85C, Vdd: to +70C, Vdd: 1.5V. ppm Frequency and Stability 32768.0 Hz Frequency Stability ppm

1st Year Supply Voltage and Current Consumption to +85C period + 1 period A A/Vpp = 25C, Vdd: 1.8V. No load to +70C, Vdd max: 3.63V. No load to +85C, Vdd max: 3.63V. No load to +85C, Vdd: 3.63V. No load to 100% Vdd 25C 10C, valid output to +85C, valid output

Core Operating Current [3] Output Stage Operating Current [3] Power-Supply Ramp

Commercial Temperature Industrial Temperature Output Rise/Fall Time Output Clock Duty Cycle Output Voltage High Output Voltage Low

LVCMOS Output Option, to +85C, typical value = 25C tr, ns 10-90% (Vdd), 15 pF load, Vdd 3.63V DC VOH VOL V Vdd: 3.63V. IOH 15 pF Vdd: 3.63V. IOL 15 pF

Notes: 1. Measured peak-to-peak. Tested with Agilent 53132A frequency counter. Due to the low operating frequency, the gate time must ms to ensure an accurate frequency measurement. 2. Measured peak-to-peak. Inclusive of Initial Tolerance at 25C, and variations over operating temperature, rated power supply voltage and load. Stability is specified for two operating voltage ranges. Stability progressively degrades with supply voltage below 1.5V. 3. Core operating current does not include output driver operating current or load current. To derive total operating current (no load), add core operating current + (0.065 A/V) * (output voltage swing). 4. Measured from the time Vdd reaches 1.5V.

Parameter Symbol Min. Typ. Max. Unit Condition NanoDriveTM Programmable, Reduced Swing Output Rise/Fall Time Output Clock Duty Cycle AC-coupled Programmable Output Swing DC-Biased Programmable Output Voltage High Range DC-Biased Programmable Output Voltage Low Range Programmable Output Voltage Swing Tolerance T_djitt tf, % SiT1534 does not internally AC-couple. This output description is intended for a receiver that is AC-coupled. See Table 2 for acceptable NanoDrive swing options. Vdd: 10 pF Load, IOH / IOL 0.2 A. Vdd: 3.63V. IOH 10 pF Load. See Table 1 for acceptable VOH/VOL setting levels. Vdd: 3.63V. IOL 10 pF Load. See Table 1 for acceptable VOH/VOL setting levels. to +85C, Vdd 3.63V. 30-70% (VOL/VOH), 10 pF Load

Jitter Performance Period Jitter 35 nsRMS Cycles = 25C, Vdd 3.63V

Pin 1 Symbol NC I/O No Connect, don't care Power Supply Ground OUT Functionality No Connect. Will not respond to any input signal. When the SiT1534 is used as an alternative to an XTAL, this pin is typically connected to the receiving ICs X Out pin. In this case, the SiT1534 will not be affected by the signal on this pin. Connect to ground. Oscillator clock output. When the SiT1534 is used as an alternative to an XTAL, the CLK Out is typically connected to the receiving ICs X IN pin. No need for load capacitors. The output driver is independent of capacitive loading. Connect to power supply 1.2V Vdd 3.63V. Under normal operating conditions, Vdd does not require external bypass/decoupling capacitor(s). For more information about the internal power-supply filtering, see the Power Supply Noise Immunity section in the detailed description. Contact factory for applications that require a wider operating supply voltage range.

Pin 1, 4 Symbol GND I/O Power Supply Ground Functionality Connect to ground. Acceptable to connect pin 1 and 4 together. Both pins must be connected to GND. Oscillator clock output. The CLK can drive into a Ref CLK input or into an ASIC or chip-set's 32kHz XTAL input. When driving into an ASIC or chip-set oscillator input (X IN and X Out), the CLK Out is typically connected directly to the XTAL IN pin. No need for load capacitors. The output driver is intended to be insensitive to capacitive loading. Connect to power supply 1.2V Vdd 3.63V. Under normal operating conditions, Vdd does not require external bypass/decoupling capacitor(s). For more information about the internal power-supply filtering, see the Power Supply Noise Immunity section in the detailed description. Contact factory for applications that require a wider operating supply voltage range.

MEMS Resonator NC or GND Control Frequency Adjust Regulators Vdd

Attempted operation outside the absolute maximum ratings cause permanent damage to the part. Actual performance of the IC is only guaranteed within the operational specifications, not at absolute maximum ratings.

Parameter Continuous Power Supply Voltage Range (Vdd) Short Duration Maximum Power Supply Voltage (Vdd) Continuous Maximum Operating Temperature Range Short Duration Maximum Operating Temperature Range Human Body Model (HBM) ESD Protection Charge-Device Model (CDM) ESD Protection Machine Model (MM) ESD Protection Latch-up Tolerance Mechanical Shock Resistance Mechanical Vibration Resistance 2012 SMD Junction Temperature 1508 CSP Junction Temperature Storage Temperature 30 minutes Vdd - 3.63V Vdd 3.63V, 30 mins JESD22-A115 JESD78 Compliant Mil 883, Method 2002 Mil 883, Method g C Test Condition Value -0.5 to Unit C V


 

Some Part number from the same manufacture Sitime
SIT1534AI-H4-DCC-02.048E

The SiT1534 is the first programmable oscillator capable of a frequency range between 32.768 kHz down to 1 Hz for true pulse-per-second (PPS) operation. SiTime's silicon MEMS technology enables the smallest

SIT1534AI-H4-DCC-08.192E
SIT1534AI-H4-DCC-04.096E
SIT1534AI-H4-DCC-00.001E
SIT1534AI-H4-DCC-00.256G
SIT1534AI-H4-DCC-00.032G
SIT1534AI-J4-DCC-00.256E
SIT1534AC-H5-DCC-00.001E
SIT1534AC-H5-DCC-01.024G
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SIT1534AC-J5-DCC-00.256E
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