# CRYSTAL OSCILLATOR, SMD, 12MHZ
**URL**: https://novapart.co/products/LFSPXO019080/crystal-oscillator-smd-12mhz
**SKU**: LFSPXO019080
**Manufacturer**: IQD FREQUENCY PRODUCTS
**Category**: Crystals & Oscillators || Oscillators || Standard Oscillators
**Price**: €0.9920
**Stock**: 10+
## Description
Frequency Nom:12MHz; Frequency Stability + / -:50ppm; Oscillator Case:SMD, 7mm x 5mm; Supply Voltage Nom:5V; Product Range:-; Operating Temperature Min:0°C; Operating Temperature Max:70°C;
## Specifications
| Parameter | Value |
|---|---|
| Frequency Nom | 12MHz |
| Product Range | CFPS-72 Series |
| Supply Voltage Nom | 5V |
| Frequency Stability + / - | 50ppm |
| Operating Temperature Max | 70°C |
| Operating Temperature Min | 0°C |
| Oscillator Case / Package | SMD, 7mm x 5mm |
| Oscillator Output Compatibility | HCMOS / TTL |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:9713654/)
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SPXOs
SURFACE MOUNT
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## **CFPS-72, -73**
## **ISSUE 5; 19 OCTOBER 2004**
## **Delivery Options**
- I Common frequencies are available from stock. Please see stock list or contact sales office
## **Output Compatibility**
- I Tri-state HCMOS/TTL (5.0V) (CFPS-72), Load 15pF max
- I Tri-state HCMOS (3.3V) (CFPS-73), Load 15pF max
## **Package Outline**
- I 7.0 x 5.0mm SMD Ceramic Package. Available over 0 to 70°C (CFPS-72, -73) or –40 to 85°C (CFPS-72I, -73I)
## **Standard Frequency Stabilities**
- I ±20ppm, ±25ppm, ±50ppm, ±100ppm (inclusive of supply voltage & output load variations over the operating temperature range)
## **Operating Temperature Range**
- I 0 to 70°C (CFPS-72, -73)
- I –40 to 85°C (CFPS-72I, -73I)
## **Storage Temperature Range**
- I –55 to 125°C
## **Tri-state Operation**
- I Logic ‘1’ to pad 1 enables oscillator output, 2.2V min
- I Logic ‘0’ to pad 1 disables oscillator output; when disabled the oscillator output goes to the high impedance state, 0.8V max
- I No connection to pad 1 enables oscillator output
## **Solder Conditions**
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Outline in mm
7.0±0.2
Pad Connections
1. N/C or Enable/Disable
2. GND
3. Output
4. +Vs
5.08 1.8 3.28
1 2
4 3
1.4
Solder pad layout
5.0±0.2
1.8±0.2
1.0
3.0
2.2
2.0
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## **Output Waveform**
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+Vs tf tr
90%Vs
50%Vs
2.4V
1.4V
10%Vs
0.4V
0V t
T
Duty cycle = t x 100(%)
T
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- I For typical soldering conditions, please see the relevant pages in Applications Notes
## **Marking**
- I Model number (+ Operating Temperature Code; if applicable)
- I Frequency Stability Code
- I Frequency
## **Minimum Order Information Required**
- I Frequency + Model Number + Operating Temperature Code (if applicable) + Frequency Stability
- I Please refer to our programmable oscillator chapter for fast make products
210
## **Electrical Specification - maximum limiting values when measured in HCMOS test circuit**
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Frequency Frequency Supply Voltage Supply Current Rise Time(tr) Fall Time (tf) Duty Cycle Model Number
Range Stability
1.25 to 35.0MHz 15mA 6ns 6ns
>35.0 to 70.0MHz ±20ppm, ±25ppm, 30mA 6ns 6ns
>70.0 to 106.25MHz ±50ppm, ±100ppm 3.3V 40mA 6ns 6ns CFPS-73,
>106.25 to 120.0MHz 40mA 6ns 6ns CFPS-73I
>120.0 to 125.0MHz 40mA 6ns 6ns
>125.0 to 160MHz 40mA 6ns 6ns
40/60%
1.25 to 20.0MHz 20mA 6ns 6ns
>20.0 to 35.0MHz 30mA 6ns 6ns
>35.0 to 70.0MHz ±25ppm, ±50ppm, 5.0V 50mA 6ns 6ns CFPS-72,
>70.0 to 100.0MHz ±100ppm 70mA 6ns 6ns CFPS-72I
>100.0 to 125.0MHz 70mA 6ns 6ns
>125.0 to 160.0MHz 70mA 6ns 6ns
Ordering Example 24.0MHz CFPS-73I C
Frequency
Model No
Operating Temperature Code: I = –40 to 85°C; Not applicable for 0 to 70°C
Frequency Stability: A = ±25ppm; B = ±50ppm; C = ±100ppm; G = ±20ppm
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**Please note that the rise and fall times listed are the maximum values we specify to cover various frequency breaks. In practise the actual values are generally lower depending upon the spot frequency chosen. For typical values please contact our sales office.**
**Test Circuit - TTL**
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Frequency
Test Circuit - HCMOS Counter
D 1 to D 4 = IN4148
A +Vs FrequencyCounter or equivalent Oscilloscope
A +Vs
+Vs Oscillator 400R
Power 4 3 +Vs Oscillator D1
Supply 1 2 Oscilloscope Powe r 4 3
V Supply 1 2 D2
0.1µF 15pF* 0.1µF
V 15pF* D3
D4
*Inclusive of jigging & equipment capacitance *Inclusive of jigging & equipment capacitance
Note: CFPS-72, 72I only
Outline in mm - Reel
Outline in mm - Tape
2.0
∅13.0
4.0 ∅1.5 ∅1.6 0.3 ∅21.0
2.15 max
8.0 5.4
1.0
120° 23.0
1.75
60±2.0 330.0
7.5 ∅ ∅
16.0 7.9
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## **Test Circuit - HCMOS**
## **Outline in mm - Tape**
211
## Links
- [View this product on Novapart](https://novapart.co/products/LFSPXO019080/crystal-oscillator-smd-12mhz)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/iqd-frequency-products/lfspxo019080/crystal-oscillator-smd-12mhz/dp/9713654)
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