Description: ☆ This item is eligible for FLAT RATE INTERNATIONAL SHIPPING ( BUY ≥ 3 ELIGIBLE ITEMS) - BUY MORE SAVE MORE IN HAMPLACE ☆ check my shipping policy in store or ask for any question.Here you are looking at a piece of voltage-controlled temperature-compensated crystal oscillator (VC-TCXO) from Toyocom , P/N # TCO-977B. Photo shows the real stocks and the price is for 5 pieces only.Unlike ordinary TCXO , TCO-977B provides a frequency tuning control voltage pin 3, resulting a more precise frequency which you can't achieve with the common TCXO. This can be implemented with a PLL on monitoring the output frequency. You may also skip this control circuitry and hook up a control voltage with just a resistor trimmer and in this way, the TCO-977B works like the TCXO. This TCO-977B simply gives you more flexibility and precision than normal TCXO. This is brand new old stock (NOS) in original cut tape so buy with confidence. General specs for reference ( datasheet in Japanese on request for details ) : Frequency: 13 MHzPower Supply: 3V +/- 5%Current Consumption: 2 mA max.Output Level: 0.8Vp-p min. (@load = 10Kohm // 10pF)Stability vs Temp: +/- 2.5 ppm (-30C to +75C)Stability vs Load: +/- 0.2ppm ( @ load = 10Kohm +/ 1kohm; 10pF +/-1pF)Frequency Tolerance: +/- 0.5 ppm maxControl Voltage: +0.5V to +2.5V DCFrequency Control Range: +/- 9ppm (@+1.5V +/- 1V)Aging: +/-1 ppm max / yearNotes to buyer:You are welcomed to check my listings (store : www.ebay.com/str/hamplace ) on other interesting but hard-to-fine or obsolete components. All of them are new old stock (NOS) surplus item unless otherwise stated. Select "Asia or Worldwide" under item location since I am from HONG KONG or else you don't see them all. Items in one eBay site may not shown up in others.We do combine multiple orders for great saving on shipping cost to buyers. Feel free to use the CART and request total from us. We are willing to deliver worldwide. If postal service is not available for some reasons, order will be canceled and buyer gets full refund. We usually pack and deliver items the next working day after clear payment. Economy postal service with tracking number is used for all delivery. Expedited service is available on request at extra cost to buyer.All items put up for sell are sold on an "as-is" basis with no warranty unless otherwise specified. All statements in the description of this item are made to the best of seller's ability with the assumption that the buyer is knowledgeable in the use of this type of equipment and(or) component. Buyer to pay postage and insurance (if any). VAT, GST, import taxes or charges and customs duties etc. , if any, are the responsibility of the buyer and(or) recipient and those charges or taxes may be applicable at check-out, if required, in the system or charged by local authority when items get into destination country. No returns or exchanges of sold item without seller's approval. Non-payable buyer will get negative feedback and not allowed to bid or purchase in future.
Price: 6.75 USD
Location: NT
End Time: 2023-08-30T10:17:15.000Z
Shipping Cost: 8.5 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Mounting Style: Surface Mount
Brand: Epson, Toyocom
Type: TCVCXO Oscillator
Termination Style: SMD/SMT
Oscillator Frequency: 13 MHz
MPN: TCO-977B
