QTM750-25.000MDE-T

**Fuel The Digital World** 

## **QTM750 MHz CMOS Oscillator** 

## **Features** 

- Frequency range : 1MHz to 170MHz 

- SMD seam sealing ceramic package 

- Supply voltage : 1.8V, 2.5V, 3.3V, 5V 

- CMOS output 

- Tri-state function available 

- External dimensions (mm) L : 7.0 x W : 5.0 x H : 1.3 

- RoHS compliant & Pb free 

## **Applications** 

- Networking, Server, Storage 

- Wireless communications 

- Fibre channel, Ethernet, SATA, SAS, 

- PCI-E, USB, WLAN, xDSL, xPON 

- ● PC mainboard, Notebook, HDD, SSD, Graphics card, Computer peripherals 

- ● Audio, Video, Gaming, Printer, DSC, IP CAM, Consumer products 

## **Electrical Characteristics** 

|**Item**|**QTM750**|**Conditions**|
|---|---|---|
|Frequency Range (F0)<br>~~———————~~|1MHz ~ 170MHz<br>~~———————~~|~~———————~~|
|Frequency Stability (Fstab)<br>~~———————~~|±50ppm, ±25ppm<br>~~———————~~|-10°C ~ +70°C; Note [1]<br>~~———————~~|
||±50ppm, ±30ppm, ±25ppm<br>~~———————~~|-40°C ~ +85°C; Note [1]<br>~~———————~~|
|Operating Temperature Range (TOTR)<br>~~re~~|-10°C ~ +70°C<br>~~re~~|~~re~~|
||-40°C ~ +85°C<br>~~re~~||
|Supply Voltage (VDD)<br>~~re~~<br>|1.8V, 2.5V, 3.3V, 5.0V<br>~~re~~<br>|VDD± 10%<br>~~re~~<br>~~—~~|
|Current Consumption (IDD)<br>~~E——~~|10 mA Max.<br>~~E——~~|1MHz ~ 75MHz<br>~~E———~~|
||20 mA Max.<br>~~E——~~|75MHz ~ 170MHz<br>~~E———~~|
|Output Type<br>~~E——~~|CMOS<br>~~E——~~|~~E———~~|
|Output Load (CL)<br>|15 pF<br>|~~—~~|
|Output Voltage High(VOH)|90% VDDMin.||
|Output Voltage Low(VOL)|10% VDDMax.||
|Rise & Fall Time(Tr/ Tf)|8 ns Max.|10% ~ 90% of VDD|
|DutyCycle|40% ~ 60%||
|Start-up Time|5 ms Max.||
|Enable Voltage High, Logic "1"<br>~~op~~|70% VDDMin.<br>~~op~~|Input to Pin1<br>Note [2]<br>~~op~~|
|Enable Voltage Low, Logic "0"<br>~~op~~|30% VDDMax.<br>~~op~~||
|Phase Jitter, RMS<br>~~op~~|1 ps Max.<br>~~op~~|Note [3]<br>~~op~~|
|Aging (Faging)|±3 ppm Max.|at 25°C±3°C,first year|
|Storage Temperature Range (TSTR)|-55°C ~ +125°C||



## **Notes:** 

- [1] Inclusive of frequency tolerance at 25°C, 1st year aging at 25°C, and variations over operating temperature, supply voltage, and load. 

- [2] Output will be enabled if Pin1 is Logic "1" or open; Output will be disabled if Pin1 is Logic "0". 

- [3] Freq. 10MHz~40MHz, integrated 12kHz~5MHz; Freq. >40MHz, integrated 12kHz~20MHz. 

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**QTM750 MHz CMOS Oscillator** 

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## **Dimensions** 

(Unit: mm) 

## **Ordering Information** 

## **QTM750 30.000M B E** 

## **T** 

## **Frequency in Hz** 

**Please contact us for available frequencies** 

## **Packaging Method** 

**T Tape & Reel** 

## **Supply Voltage** 

**A 5.0 V B 3.3 V C 2.5 V D 1.8 V** 

## **Frequency Stability** 

**A** ± **25 ppm  ( -10** ° **C ~ +70** ° **C ) B** ± **50 ppm  ( -10** ° **C ~ +70** ° **C ) D** ± **25 ppm  ( -40** ° **C ~ +85** ° **C ) E** ± **50 ppm  ( -40** ° **C ~ +85** ° **C ) G** ± **30 ppm  ( -40** ° **C ~ +85** ° **C )** 

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**QTM750 MHz CMOS Oscillator** 

~~a~~ **Fuel The Digital World** 

## **Packing** 

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## **Reflow Profile** 

Solder melting point : 220 ° C ± 10 ° C, 60 sec. Min. Peak temperature : 260 ° C ± 10 ° C, 10 sec. Min. 

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( ° C) 10 sec<br>> +<br>260<br>220<br>180<br>150<br>Time (sec)<br>120 sec 60 sec<br>**----- End of picture text -----**<br>


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