ECS-1618-240-BN-TR

**ECS-1618** SMD Clock Oscillator 

ECS-1618 (1.8V) subminiature SMD oscillators. Ideal for today’s high density applications. 

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## **OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS** 

|**Parameters**<br>~~ee~~|**Conditions**<br>~~ee~~<br>~~es~~|**ECS-1618 (+1.8V)**<br>||**ECS-1618 (+1.8V)**<br>||**ECS-1618 (+1.8V)**<br>||**Units**<br>~~ee~~|
|---|---|---|---|---|---|
|||**MIN**<br>~~|~~<br>~~ee~~|**TYP**<br>~~ee~~|**MAX**<br>~~|~~<br>~~ee~~||
|**Frequency Range**<br>~~ee~~|~~ee~~<br>~~es~~|1.500<br>~~ee~~|~~ee~~|80.000<br>~~ee~~|MHz<br>~~ee~~|
|**Operating Temperature**<br>~~es~~|Standard<br>~~es~~|-10||+70|°C|
||Extended (N Option)<br>~~rr~~<br>|-40<br>~~Pn~~<br>|~~tn~~<br>|+85|°C|
|**Storage Temperature**<br>~~es~~<br>~~es~~|~~es~~<br>~~rr~~<br>~~Ps ts~~|-55<br>~~es~~<br>~~Pn~~<br>~~ts es~~|~~es~~<br>~~tn~~<br>~~es~~|+100<br>~~es~~|°C<br>~~es~~|
|**Input Voltage**<br>~~es~~|VDD<br>~~rr~~<br>~~Ps ts~~|+1.71<br>~~Pn~~<br>~~ts es~~<br>~~ee Gs~~|+1.80<br>~~tn~~<br>~~es~~<br>~~Gs~~|+1.89<br>~~ee~~|VDC|
|**Frequency Stability***<br>~~es~~|Option A<br>~~rr ~~<br>~~Ps ts~~<br>~~ee~~|~~Pn ~~<br>~~ts es~~<br>~~ee~~<br>~~ee Gs~~<br>~~es~~|~~tn~~<br>~~es~~<br>~~ee~~<br>~~Gs~~<br>~~es~~|±100<br>~~ee~~<br>~~ee~~|PPM<br>~~ee~~|
||Option B<br>~~ee~~|~~ee Gs~~<br>~~ee~~<br>~~es~~<br>~~ee~~|~~Gs~~<br>~~ee~~<br>~~es~~<br>~~es~~|±50<br>~~ee~~<br>~~ee~~<br>~~ee~~|PPM<br>~~ee~~|
||Option C<br>~~ee~~<br>~~ee~~|~~ee~~<br>~~es~~<br>~~ee~~<br>~~ee~~<br>~~ee Gs~~|~~ee~~<br>~~es~~<br>~~ee~~<br>~~es~~<br>~~Gs~~|±25<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|PPM<br>~~ee~~<br>~~ee~~|
|**Input Current**|1.500 ~ 19.90 MHz<br>~~ee~~<br>~~ee~~|~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee Gs~~<br>~~es~~|~~ee~~<br>~~es~~<br>~~ee~~<br>~~Gs~~<br>~~es~~|2.5<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|mA<br>~~ee~~<br>~~ee~~|
||20.0 ~ 39.9 MHz<br>~~ee~~|~~ee Gs~~<br>~~ee~~<br>~~es~~<br>~~ee es~~|~~Gs~~<br>~~ee~~<br>~~es~~<br>~~es~~|3.0<br>~~ee~~<br>~~ee~~<br>~~en~~|mA<br>~~ee~~|
||40.0 ~ 49.9 MHz<br>~~ee~~<br>~~ee~~|~~ee~~<br>~~es~~<br>~~ee~~<br>~~ee es~~<br>~~es~~|~~ee~~<br>~~es~~<br>~~ee~~<br>~~es~~<br>~~es~~|3.5<br>~~ee~~<br>~~ee~~<br>~~en~~|mA<br>~~ee~~<br>~~ee~~|
||50.0 ~ 80.0 MHz<br>~~ee~~<br>~~ne Pe~~|~~ee es~~<br>~~ee~~<br>~~es~~<br>~~Pe~~|~~es~~<br>~~ee~~<br>~~es~~|6.5<br>~~en~~<br>~~ee~~|mA<br>~~ee~~|
|**Stand-by Current**<br>~~es~~|Pin 1 = VIL<br>~~ee~~<br>~~es~~<br>~~ne Pe~~<br>~~re~~|~~ee~~<br>~~es~~<br>~~es~~<br>~~Pe~~<br>~~ts~~|~~ee~~<br>~~es~~<br>~~es~~|10<br>~~ee~~<br>~~es~~|µA<br>~~ee~~<br>~~es~~|
|**Output Symmetry**<br>~~es~~<br>~~es~~|@50% VDD Level<br>~~es~~<br>~~ne Pe~~<br>~~es~~<br>~~re~~<br>~~Pe~~|~~es~~<br>~~Pe~~<br>~~es~~<br>~~ts~~<br>~~es~~|~~es~~<br>~~es~~<br>~~I~~|45/55<br>~~es~~<br>~~es~~|%<br>~~es~~<br>~~es~~|
|**Rise and Fall Times**<br>~~es~~|10% VDD to 90% Level<br>~~re ~~<br>~~es~~<br>~~Pe~~<br>~~Gr~~|~~ts~~<br>~~es~~<br>~~es~~<br>~~es tn~~|~~es~~<br>~~I~~<br>~~tn~~|10<br>~~es~~|ns<br>~~es~~|
|**“0” Level**<br>~~es~~<br>~~es~~|VOL<br>~~es~~<br>~~Pe~~<br>~~es~~<br>~~Gr~~<br>~~tn~~|~~es~~<br>~~es ~~<br>~~es~~<br>~~es tn~~<br>~~ts~~|~~es~~<br> ~~I~~<br>~~es~~<br>~~tn~~|10% VDD<br>~~es~~<br>~~es~~|VDC<br>~~es~~<br>~~es~~|
|**“1” Level**<br>~~es~~<br>~~es~~|VOH<br>~~Gr ~~<br>~~es~~<br>~~tn~~<br>~~**G**r~~|90% VDD<br> ~~es tn~~<br>~~es~~<br>~~ts~~<br>~~es~~|~~tn~~<br>~~es~~<br>~~tn~~|~~es~~|VDC<br>~~es~~|
|**Output Load**<br>~~es~~<br>~~es~~<br>~~es~~|CMOS<br>~~es~~<br>~~tn ~~<br>~~es~~<br>~~**G**r~~<br>~~s~~|~~es~~<br> ~~ts~~<br>~~es~~<br>~~es~~|~~es~~<br>~~es~~<br>~~tn~~|15<br>~~es~~<br>~~es~~|pF<br>~~es~~<br>~~es~~|
|**Disable Delay**<br>~~es~~|~~**G**r~~<br>~~s~~<br>~~tn~~|~~es~~<br>~~ts~~|~~tn~~|150|ns|
|**Startup Time**<br>~~es~~<br>~~es~~|~~**G**r ~~<br>~~s~~<br>~~es~~<br>~~tn~~<br>~~nn Rs~~|~~es ~~<br>~~es~~<br>~~ts~~<br>~~Rs~~|~~tn~~<br>~~es~~<br>~~I~~|10<br>~~es~~|ms<br>~~es~~|
|**Aging**<br>~~es~~<br>~~es~~|~~es~~<br>~~tn ~~<br>~~es~~<br>~~nn Rs~~|~~es~~<br> ~~ts~~<br>~~es~~<br>~~Rs~~|~~es~~<br>~~es~~<br>~~I~~|±5<br>~~es~~<br>~~es~~|PPM<br>~~es~~<br>~~es~~|



_* Note: Inclusive of 25°C tolerance, operating temperature, input voltage change, load change, shock and vibration._ 

## **Part Numbering Guide:  Example ECS-1618-200-BN-TR** 

**ECS      -          Series        -         Frequency Abbreviations -  Stability Tolerance    -          Temperature          -          Packaging** 

ECS 1618 = +1.8V 200 = 20 MHz A = ±100 ppm Blank = -10 ~ 70°C TR = Tape & Reel B = ±50 ppm M = -20 ~ +70°C SJE Je C = ±25 ppm N = -40 ~ +85°C J} fT fj 

## **ECS-1618** SMD Clock Oscillator 

## **Package Dimensions (mm)** 

_**Figure 2)** Land Pattern_ 

_**Figure 1)** Top, Side, and Bottom views_ 

|**Pin Connections**|**Pin Connections**|
|---|---|
|#1|Tri-State|
|#2|Ground|
|#3|Output|
|#4|VDD|



|**Tri-State Control Voltage **|**Tri-State Control Voltage **|
|---|---|
|Pad 1|Pad 3|
|Open|Oscillation|
|VIH 70% VDD Min.|Oscillation|
|VIL 30% VDD Max.|No Oscillation|