A 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)-shaped packaging surrounds the digital timer. In this case, the programmable timer's frequency is set to 1kHz~68MHz.It is used to pack in Tube case. It is recommended to mount the device as type Surface Mount.It is possible for the programmable timer to supply a voltage of 2.7V~5.5V that can be used to operate.The type of chips can be divided into Oscillator, Silicon. The operating temperature of this timer clock is 0°C~70°C. To keep the clock timer's supply current at 7mA. It is based on LTC6904. You can read the timer clock's additional feature in the follwing: OUTPUT ENABLE FUNCTION. The sum of the IC chip pins is 8 .

Operate frequency at 1kHz~68MHz
Package / Case: Tube
Mounting Type:Surface Mount
Current - Supply：7mA
Additional Feature: OUTPUT ENABLE FUNCTION

There are a lot of Linear Technology/Analog Devices LTC6904CMS8#PBF Programmable Timers & Oscillators applications.

• Delay circuits

  
  

• “Heartbeat” Timers

  
  

• Thermostats

  
  

• Motor control

  
  

• Tamper Detection

  
  

• Long Time One Shot

  
  

• Power-On Reset Timer

  
  

• Intruder Detection

  
  

• Smart Key

  
  

• Energy Harvesting Systems

  
  

  Factory Lead Time	8 Weeks
  Mounting Type	Surface Mount
  Package / Case	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
  Surface Mount	YES
  Operating Temperature	0°C~70°C
  Packaging	Tube
  Published	2004
  JESD-609 Code	e3
  Part Status	Active
  Moisture Sensitivity Level (MSL)	1 (Unlimited)
  ECCN Code	EAR99
  Type	Oscillator, Silicon
  Terminal Finish	Matte Tin (Sn)
  Additional Feature	OUTPUT ENABLE FUNCTION
  Voltage - Supply	2.7V~5.5V
  Frequency	1kHz~68MHz
  Base Part Number	LTC6904
  Pin Count	8
  Physical Dimension	3.0mm x 3.0mm x 1.1mm
  Rise Time-Max	1ns
  Fall Time-Max	1ns
  Symmetry-Max	51/49%
  Current - Supply	7mA
  Output Load	5 pF
  RoHS Status	ROHS3 Compliant