FXO-HC736R-48

**Farnell Order Code:  1641012 FOX MODEL :  FXO-HC736R-48 FOX Part Number: 768-48-124 HCMOS,  CERAMIC,  SMD,  OSCILLATOR** 

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A.  Specifications   B.  Mechanical / Dimensions ( millimeters):<br>Parameters  7.5 Max<br>Frequency 48.000 MHz  #4 #3<br>FreTemperature Range quency Stability [1] ±25 PPM  TopView — . Top of Part Is marked with<br>Frequency<br>    Operating       (TOPR)  -40°C ~ +85°C  a<br>Storage (TSTG) -55°C ~ +125ºC Pin 1 Designator #1 #2<br>Supply Voltage   (VDD) 3.3V ± 5%  (FOX Head or Dot)<br>Input Current      (IDD) 35 mA Max<br>Output Voltage    (VOL) 10% VDD Max<br>(VOH) 90% VDD Min<br>qo 2.54 1.4 a<br>Output Symmetry (50% Vp-p Level) 45% ~ 55%  #1 TP* #2<br>Rise Time   (10% ~ 90% Vp-p)      (TR) 3 nS Max  Bottom<br>View<br>Fall Time (90% ~ 10% Vp-p) (TF) 3 nS Max<br>#4 TP* #3<br>Output Load   (HCMOS) 15 pF Max  eeae<br>5.08<br>Startup Time (TS) 10 ms Max<br>Output Enable / Disable Time  [2] 100 nS Max<br>Recommended<br>Phase Jitter    (12kHz ~ 20MHz) < 1.1 pS Typ.   Solder Pad Layout<br>Maximum Soldering Temp / Time  260°C / 10 Seconds<br>5.08<br>Moisture Sensitivity Level (MSL) 1  4 oky<br>Termination Finish  Au<br>- L _=<br>1 Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load<br>2change, aging, shock, and vibration. An internal pullup resistor from pin 1 to pin 4 allows active output if pin 1 is left open.  + T) |<br>1.8<br>4b<br>ENABLE/DISABLE FUNCTION22<br>Pin 1 OUTPUT (Pin 3)TPUT (Pin 3)UT (Pin 3)T (Pin 3)(Pin 3)Pin 3)3) Note:  XPRESSO HCMOS XOs are designed to fit on<br>industry standar d , 4 pad, layouts.<br>OPEN  [[2]] ACTIVE<br>       Pin Connections<br>'1' Level VIH ≥ 70%VDD≥ 70%VDD 70%VDDDD ACTIVE #1)  E/D          #3  Output<br>— '0' Level VIL  EEEas—————— ≤ 30%VDD 30%VDDDD High Zgh Zh Z #2  GND          #4  VDD<br>*TP are test points and are NC<br>5.2 Max<br>1.4 Max<br>2.6<br>2.0<br>4.2<br>**----- End of picture text -----**<br>


1 Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load 

An internal pullup resistor from pin 1 to pin 4 allows active output if pin 1 is left open. **ENABLE/DISABLE FUNCTION22 Pin 1 OUTPUT (Pin 3)TPUT (Pin 3)UT (Pin 3)T (Pin 3)(Pin 3)Pin 3)3)** OPEN[[2]] ACTIVE '1' Level VIH ≥ 70%VDD≥ 70%VDD 70%VDDDD ACTIVE ~~**—**~~ '0' Level VIL ~~EEEas——————~~ ≤ 30%VDD 30%VDDDD High Zgh Zh Z **NOTE** :  A 0.01µF bypass capacitor should be placed between VDD (Pin4) and GND (Pin 2) to minimize power supply line noise. 

## **Recommended Circuit** 

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0.01   F LL<br>E/D # 1 # 4 VDD<br>N C N C<br>GND OUT<br># 2 # 3<br>HCMOS LOAD<br>(15 pF)<br>**----- End of picture text -----**<br>


## _**RoHS Compliance Status: Compliant**_ 

Drawing is for reference to critical specifications defined by size measurements. 

Certain non-critical visual attributes, such as side castellations, reference pin shape, etc. may vary 

NOTE: The above specifications, having been carefully prepared and checked, is believed to be accurate at the time of publication; however, no responsibility is assumed by Fox Electronics for inaccuracies. **Reference / Comments Title / Description:** Product Specifications **Drawing Number:** DWG-4549-30 **Rev:  1 Size:  A** ~~Sn |~~ **Part Number:  768-48-124 Cage:  61429** ~~eee|~~ **Draftsperson:  AR Approved:  BN Date: 08/25/2008**