119-29.4912-21202 [FOX]
HCMOS Output Clock Oscillator, 29.4912MHz Nom, ROHS COMPLIANT, CERAMIC, SMD, 4 PIN;
| 型号： | 119-29.4912-21202 |
| 厂家： | 
FOX ELECTRONICS |
| 描述： | HCMOS Output Clock Oscillator, 29.4912MHz Nom, ROHS COMPLIANT, CERAMIC, SMD, 4 PIN 机械 振荡器 |
| 文件： | 总3页 (文件大小：109K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Customer Part Number: not provided
Fox Part Number: 119-29.4912-21202
HCMOS, CERAMIC, SMD, OSCILLATOR
MODEL: F4101R
RoHS Compliant / Pb Free
Specifications
Parameter
Mechanical / Dimensions (millimeters):
7.5 Max
Frequency
29.4912 MHz
±100 PPM
Frequency Stability 1
Temperature Range
#4
#3
5.2 Max
Operating
Storage
Supply Voltage (VDD)
Input Current (IDD)
(TOPR
(TSTG
)
)
-40°C ~ +85ºC
-55°C ~ +125ºC
5.0V ± 10%
18 mA Max
#1
#2
During Disable (Standby)
10 µA Max
1.5 Max
Output Symmetry (50% VDD)
40% ~ 60%
Rise Time (10% ~ 90% VDD)
Fall Time (90% ~ 10% VDD)
Output Voltage (VOL)
(VOH)
Output Current (IOL)
(IOH)
(TR)
(TF)
5 nS Max
5 nS Max
10%VDD Max
90%VDD Min
2 mA Min
1.4±0.2
#1
#4
#2
#3
2.6±0.2
-2 mA Min
Output Load
Start-up Time
(HCMOS)
(TS)
15 pF Max
10 mS Max
150 nS Max
10 mS Max
260°C / 10 Seconds
1
5.08±0.1
Output Disable Time 2
Output Enable Time 2
Recommended
Solder Pad Layout
Maximum Soldering Temp / Time
Moisture Sensitivity Level (MSL)
Termination Finish:
1.8±0.1
Au
Weight
(TYP)
138.7 mg
2.0±0.1
ENABLE/DISABLE FUNCTION2
4.2±0.1
Pin 1
OUTPUT (Pin 3)
OPEN 2
ACTIVE
ACTIVE
High Z
'1' Level VIH 70%VDD
'0' Level VIL 30%VDD
5.08±0.1
1 Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load
change, aging, shock, and vibration.
Pin Connections
#1 E/D #3 Output
2 An internal pullup resistor from pin 1 to pin 4 allows active output if pin 1 is left open.
#2 GND #4 VDD
NOTE: A 0.01µF bypass capacitor should be placed between VDD (Pin 4) and GND
(Pin 2) to minimize power supply line noise.
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.
Date Code
A = 2002 A = Jan
B = 2003 B = Feb
C = 2004 C = Mar
D = 2005 D = Apr
E = 2006 E = May
F = 2007 F = Jun
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
Initial release
Rev: 1
Size: A
Drawing Number: DWG-6753
Cage: 61429
Part Number: 119-29.4912-21202
Draftsperson: AR
Approved: CR
Date: 07-28-2011
Page 1 of 1
The easiest thing to do is simply say that a number is a number, and it has no meaning in and of
itself. In 1999, Fox implemented a part number system that is essentially a Database of part numbers
and the individual fields in each RECORD are the specifications belonging to that RECORD (Part
Number).
Database Management programs usually have some sort of incrementing function for new records.
Incremented Docket Numbers at the County Courts?
Incremented Patient Numbers in your doctor's or dentist's office?
Incremented Account Numbers in Banks and other businesses?
Incremented Patent numbers in the US Patents office.
Numbers like these are database pointers to the RECORD storing information about me.
And I have not yet found an internal customer part number that made sense outside of their own
company.
When the Fox part numbering system was implemented in 1999, the ending (last field of the three-
part number) was incremented for each new part number. It appeared on the surface to be a random
ending on the part, with numbers like the 119-29.4912-21202 and 117-32-44154. But it was an
incremented number each time a new part number was assigned without regard for any details within
the part number.
In less than 2 years the last field was getting to large and it became necessary to find a different
method of assigning part numbers.
In 2001, Fox changed to incrementing the RECORD number of the part configuration to be based on
the combination of the physical package AND the frequency. 119-29.4912-21202 was first quoted in
June of 2000, that part number (RECORD) never changed, and has been quoted and sold many
times since that time. But by the time 2002 rolled around, a part number was quoted for the same
part to a different customer. That customer was assigned part number 119-29.4912-1.
For Example:
Fox P/N 119-29.4912-61305, was the 61,305th part number assigned for any Fox device since the
beginning of the system in 1999.
Fox P/N 119-29.4912-1 was the 1st part number assigned under the new system. It is the 1st part
number for the package 119 together with frequency 29.4912MHz. Since the change-over in the
numbering system only five part numbers have been assigned for that combination to five different
customers.
119-29.4912-1
119-29.4912-2
119-29.4912-3
119-29.4912-4
119-29.4912-5
Weekly, a question comes from one of the customers, such as:
“What does the (-12) mean in my part number 414LF-0.032768-12?
See next page
The question comes to me from customers,
“What does the (-12) mean in my part number 414LF-0.032768-12?
The answer is very simple – It means that it was the 12th unique part number assigned to the Plastic
Encased FSRLF package at the frequency of 0.032768MHz (32.768kHz).
If I enter 414LF-0.032768-12 into the Database Search Engine, I get a display of that part details from
the FIELDS within the RECORD.
DATABASE FIELD:
Product Family:
DATA stored in the FIELD
FSRLF
Frequency:
0000.032768
Frequency Tolerance:
Frequency Stability:
Operating Temperature:
Circuit Condition:
Operating Mode:
Tape & Reel Packaging:
ESR:
20.0 ppm
-0.04 ppm (per change in temp)E2
-40 To +85 C
6.0 pF
Fundamental
YES
50,000
LEAD-FREE:
EXEMPT
YES
RoHS Compliance Status:
Termination Finish:
Category = (e3)
Much other information can become part of the part number, but often does not.
If a customer submits a drawing it can become part of the RECORD.
Custom marking would be also be entered and displayed here.
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