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NEW TEMPERATURE COMPENSATED CRYSTAL OSCILLATORS NT3225S SERIES
■ Model NT3225SA
■ Main applications: Mobilephone ■ Features 8 Low power supply voltage. (Power supply
■ Specification
Model Item Standard Nominal Frequency (MHz) Supply Voltage Load Current Consumption Output Voltage Frequency Stability Supply Volt Change Aging AFC Charact. NT3225SA 13, 19.2, 19.68, 26 +3.0V DC 10kΩ//10pF 1.5mA max 0.8V (P-P) min (DC coupling *1) ±2.5×10–6 max –30~+75°C ±0.3×10–6 max/+3.0V±5% ±1.0×10–6 max/year ±9×10–6~±15×10–6/+1.5±1V *2
voltage: +2.4V DC ±0.1V ~ +3.4V±5%) 3 8 Height 1.0mm max, volume 7mm , 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.
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
CRYSTAL OSCILLATORS
(mm)
PAD NO. CONNECTION #1 VCONT GND OUTPUT Vcc
2.5±0.2
#2 #3 #4
#1
#2
0.9±0.1
Reference land pattern 2.65
2.24±0.2
(0.2 0.2)
#1 #2
0.7±0.2
0.3
0.3
1.2 1.2
0.83±0.1
#4
#3
0.4±0.1
0.25
0.25
107
Please access NDK web site (http://www.ndk.com/) for the latest information.
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TEMPERATURE COMPENSATED CRYSTAL OSCILLATORS NT3225S SERIES
8 Taping package below is standard for NT3225S series. 8 2,000 pieces/reel are boxed and shipped with the taping method as shown. 8 Tray packaging is applied to the delivery of small number products or samples.
■ Tape
(mm)
2.0±0.05
ø1
40.0±0.1 (10P) 4.0±0.1 1.75±0.1 1.1±0.1 0.25±0.05 3.50±0.05 8.00±0.3
ø1
.0 + 0 0
.5 + 0
–
.1
4.0±0.1
– 0 .2
2.9±0.1
■ Reel
(mm)
(2) (2)
3.6±0.1
CRYSTAL OSCILLATORS
3-2.0±0.5
9.0 – 0 11.4 ±1.0
+1.0
1± 0.8
ø 13±0.2
ø2
ø 180 –1.5
+1.0
ø 60 – 0
+0
109
Please access NDK web site (http://www.ndk.com/) for the latest information.
