# VCTCXO, 40 MHz, 0.28 ppm, Clipped Sinewave, 3 V, SMD, 7mm x 5mm, BTCS7

![Product image](https://novapart.co/image/farnell:2931495/)

**URL**: https://novapart.co/products/BTCS7-40MCFACBT/vctcxo-40-mhz-028-ppm-clipped-sinewave-3-v-smd-7mm
**SKU**: BTCS7-40MCFACBT
**Manufacturer**: BLILEY TECHNOLOGIES
**Category**: Crystals & Oscillators || Oscillators || Voltage Controlled - VC-TCXO Oscillators
**Price**: €10.2700
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Frequency Nom | 40MHz |
| Product Range | BTCS7 |
| Oscillator Case | SMD, 7mm x 5mm |
| Supply Voltage Nom | 3V |
| Frequency Stability + / - | 0.28ppm |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |
| Oscillator Output Compatibility | Clipped Sinewave |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2931495/)

## **BTCS7 XXXMXX XXXT – 5x7 TCVCXO** 

## **FEATURES** 

✓ Stratum 3 Level Frequency Stability ✓ Low Phase Noise Performance ✓ SMD Construction ✓ Tape and Reel Compatibility 

## **Temperature Controlled Crystal Oscillator** 

## #blileytakesyoufurther 

## **Description** 

## **Block Diagram** 

Bliley TCVCXO’s are capable of meeting Frequency vs. Temperature stabilities which rival traditional “Ovenized Oscillator” Technology. This coupled with design topologies meeting the harshest Mil-Standards makes Bliley TCXO’s the choice of many system designers for mobile equipment. 

## **Part Number Configuration** 

**BTCS7 - M T Center Supply Frequency vs. Operating Frequency Voltage EFC Temperature Range Output Type** 1.25MHz to C: 3.0V N: N/A A: ±0.28ppm B: -20 to 70ºC B: Clipped Sine 200MHz D: 3.3V F: ±5ppm B: ±0.5ppm C: -40 to 85ºC C: CMOS/TTL E: 5.0V G: ±10ppm C: ±1ppm *Not all combinations of options may be possible H: 2.5V J: ±2ppm **Other options may be available 

**DISCLAIMER** : Bliley Technologies, Inc. reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application. No intellectual property rights accompany the sale or delivery of any such product(s) or information. 

REV 2.0 2018 

Bliley Technologies, Inc. • 2545 W. Grandview Blvd, Erie, PA 16506 • 1-814-838-3571 • bliley.com • info@bliley.com 

## **BTCS7 XXXMXX XXXT – 5x7 TCVCXO Performance Specifications** ~~_~~ 

|**Parameter**|**Conditions**||**Values**||**Unit**|
|---|---|---|---|---|---|
|||MIN|TYP|MAX||
|Frequency Range||1.25||200|MHz|
|Initial Frequency Tolerance1|Tested at +25ºC|||±2|ppm|
|Frequency Stability|Overall|||±4.6||
|vs. Temperature|See Options (Max)<br>Referenced to +25˚C||±0.28, ±0.5, ±1, ±2||ppm|
|vs. Load|10% Change|||±0.3|ppm|
|vs. Supply Voltage|5% Change|||±0.3|ppm|
|Aging|1st Year|||±1.0|ppm|
|Supply Voltage|Option C|2.85|3.0|3.15|Vdc|
||Option D|3.13|3.3|3.47|Vdc|
||Option E|4.75|5.0|5.25|Vdc|
||Option H|2.37|2.5|2.63|Vdc|
|Current Consumption<br>(CMOS)|< 40MHz<br>>40MHz|||6<br>40|mA|
|Current Consumption<br>(Clipped Sine)|9.6 to 15MHz<br>15.01 to 26MHz<br>26.01 to 40MHz|||1.5<br>2.0<br>2.5|mA|
|Start-up Time|||5|10|mSec|
|Electronic Frequency||||||
|Control||||||
|Voltage Range||0.5||2.5|Vdc|
|Center Voltage|||1.5||Vdc|
|Frequency Range|See Options (Min)||±5, ±10||ppm|
|Slope|||positive|||
|Input Impedance|||100||kΩ|
|Linearity|||10||%|
|Moisture Sensitivity Level|1|||||



1: Initial tolerance only applicable to parts without EFC/voltage control 

**DISCLAIMER** : Bliley Technologies, Inc. reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application. No intellectual property rights accompany the sale or delivery of any such product(s) or information. 

Bliley Technologies, Inc. • 2545 W. Grandview Blvd, Erie, PA 16506 • 1-814-838-3571 • bliley.com • info@bliley.com 

**BTCS7 XXXMXX XXXT – 5x7 TCVCXO** Brcs70OMKXT 

## **Performance Specifications** ~~Pe~~ 

|**Parameter**|**Conditions**|**Conditions**||**Values**|**Unit**|
|---|---|---|---|---|---|
|Output Characteristics (CMOS/TTL)|Output Characteristics (CMOS/TTL)||MIN|TYP|MAX|
|High Output Level|Logic “1”|Logic “1”|90%<br>Vdd|||
|Low Output Level|Logic “0”|Logic “0”|||10%<br>Vdd|
|Rise/Fall Time|||||10|
|Duty Cycle|||45|50|55|
|Load||||15||
|Output Characteristics (Clipped-Sine)<br>MIN<br>TYP<br>MAX<br>~~SS~~||||||
|Output Level|||0.8|||
|Load|±10%|||10 KΩ//10 pF||
|||||||
|**Parameter**|**Conditions**|||**Values**|**Unit**|
|Phase Noise||||TYP||
|Phase Noise (10 MHz)|Tested at +25ºC|||||
|||10Hz||-90|dBc/Hz|
|||100Hz||-120|dBc/Hz|
|||1KHz||-140|dBc/Hz|
|||10kHz||-155|dBc/Hz|
|||100kHz||-155|dBc/Hz|



**DISCLAIMER** : Bliley Technologies, Inc. reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application. No intellectual property rights accompany the sale or delivery of any such product(s) or information. 

Bliley Technologies, Inc. • 2545 W. Grandview Blvd, Erie, PA 16506 • 1-814-838-3571 • bliley.com • info@bliley.com 

## **BTCS7 XXXMXX XXXT – 5x7 TCVCXO Environmental Compliance** ~~_~~ 

|**Parameter**|**Conditions**||**Values**||**Unit**|
|---|---|---|---|---|---|
|||MIN|TYP|MAX||
|Operating Temperature|Option B|-20||+70|C|
||Option C|-40||+85|C|
|Storage Temperature||-55||+125|C|
|Solderability|MIL-STD-202 Method 208|||||
|Solvent Resistance|MIL-STD-202 Method 215|||||
|Shock|MIL-STD-202 Method 213<br>Test Condition I|||||
|Vibration|MIL-STD-202 Method 204<br>Test Condition C|||||
|Thermal Shock|MIL-STD-202 Method 107<br>Test Condition B-1|||||
|Seal|MIL-STD-202 Method 112<br>Test Condition C & D|||||



**DISCLAIMER** : Bliley Technologies, Inc. reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application. No intellectual property rights accompany the sale or delivery of any such product(s) or information. 

Bliley Technologies, Inc. • 2545 W. Grandview Blvd, Erie, PA 16506 • 1-814-838-3571 • bliley.com • info@bliley.com 

## **BTCS7 XXXMXX XXXT – 5x7 TCVCXO** es Gb 

## **Physical Specifications** 

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|**PIN**|**FUNCTION**|
|---|---|
|1|EFC / N.C.|
|2<br>3|Ground<br>RF Output|
|4|Supply Voltage|



Notes: Connection Pads: Gold(10-40 µ in.) over Nickel (100-250 µ in.) 

**DISCLAIMER** : Bliley Technologies, Inc. reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application. No intellectual property rights accompany the sale or delivery of any such product(s) or information. 

Bliley Technologies, Inc. • 2545 W. Grandview Blvd, Erie, PA 16506 • 1-814-838-3571 • bliley.com • info@bliley.com 

- **-** 

- **BTCS7 XXXMXX XXXT – 5x7 TCVCXO** 

- BICSTOXXMAKOOXT TI 

## **Tape and Reel** 

|**Tape Dimensions (mm)**|**Tape Dimensions (mm)**|**Tape Dimensions (mm)**||||||**Reel Dimensions (mm)**|**Reel Dimensions (mm)**|
|---|---|---|---|---|---|---|---|---|---|
|W|F|Do|Po|P1|P2|B1|T2|Outside Dia.|Parts / Reel|
|16|7.5|1.5|4.0|8|2.0|7.6|2.4|180|1,000|



## **Recommended Reflow Profile** 

**Reflow Profile** : in accordance to IPC/JEDEC J-STD-020 (Latest Revision) 

## **Additional Notes** : 

- This part has been designed for pick and place reflow soldering 

- This part may be reflowed once 

- This part should not be reflowed in the inverted position 

## **Packaging** 

**Packaging** : All packaging must conform to ESD Controls detailed in ANSI/ESD S20.20 (Latest Revision) 

**DISCLAIMER** : Bliley Technologies, Inc. reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application. No intellectual property rights accompany the sale or delivery of any such product(s) or information. 

Bliley Technologies, Inc. • 2545 W. Grandview Blvd, Erie, PA 16506 • 1-814-838-3571 • bliley.com • info@bliley.com 



## Links

- [View this product on Novapart](https://novapart.co/products/BTCS7-40MCFACBT/vctcxo-40-mhz-028-ppm-clipped-sinewave-3-v-smd-7mm)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/bliley-technologies/btcs7-40mcfacbt/vc-tcxo-40mhz-clipped-sine-7mm/dp/2931495)
---

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