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NT3225S Schematic ( PDF Datasheet ) - Nihon Dempa Kogyo

Teilenummer NT3225S
Beschreibung Temperature Compensated Crystal Oscillators
Hersteller Nihon Dempa Kogyo
Logo Nihon Dempa Kogyo Logo 




Gesamt 2 Seiten
NT3225S Datasheet, Funktion
www.DataSheet4U.com
NEW
TEMPERATURE COMPENSATED CRYSTAL OSCILLATORS NT3225S SERIES
Model NT3225SA
Specification
Item Model
Standard Nominal
Frequency (MHz)
Supply Voltage
NT3225SA
13, 19.2, 19.68, 26
+3.0V DC
Main applications: Mobilephone
Features 8 Low power supply voltage. (Power supply
voltage: +2.4V DC ±0.1V ~ +3.4V±5%)
8 Height 1.0mm max, volume 7mm3,
weight 24mg (light & small)
8 This is “with AFC” version
8 Low power consumption
8 Surface mount type
(This is applicable to reflow soldering)
8 Products are lead-free. These can meet the
requirements of re-flow profiling using
lead-free solder.
Load
10k//10pF
Current Consumption
1.5mA max
Output Voltage
0.8V (P-P) min (DC coupling *1)
Frequency Stability
±2.5×10–6 max
–30~+75°C
Supply Volt Change
±0.3×10–6 max/+3.0V±5%
Aging
±1.0×10–6 max/year
AFC Charact.
±9×10–6~±15×10–6/+1.5±1V *2
Note: Frequency adjustment condition
(1) Adjustment is conducted in room temperature (+25±2°C).
(2) For adjustment, oscillator is placed on the printed board which has
earth pattern.
If you need NON-standing spec. for frequency, Supply Voltage & AFC
charact etc, please contact us.
1 DC-cut capacitor of output is not put in VC-TCXO. Please add DC-cut
capacitor (1,000pF) in oscillators output line.
2 It is a typical specification. According to the frequency, there is possibility
that the specification changes.
Dimensions
3.2±0.2
#4
#3
(mm)
PAD NO. CONNECTION
#1 VCONT
#2 GND
#3 OUTPUT
#4 Vcc
#1 #2
2.24±0.2
(0.2 0.2)
#1 #2
Reference land pattern
2.65
0.3 0.3
#4
0.4±0.1
#3
107 Please access NDK web site (http://www.ndk.com/) for the latest information.





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