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Crystal Clock Oscillator
2725 Series
Power-saving Type
■ Application
● For compact mobile information equipment, such as DVC, DSC, notebook PC,
and PDA
■ Features
● A power saving-type crystal oscillator, capable of being driven by a 2.5 V.
power supply.
● Automatic mounting by taping and IR reflow (lead-free) are possible.
● Lead-free.
● Compact and light. Dimensions : 5.0 x 3.2 x 1.0 mm, weight : 0.06 g.
Absolute maximum rating
Supply Voltage (VCC) -0.5 to +7.0 V
Storage Temperature Range -55 to +125 °C
■ Specifications
Item
Output Level
Model
Nominal Frequency Range
(MHz)
2725Q
CMOS
Operating Temperature Range
2.5 ≤ F < 5
5 ≤ F < 10
10 ≤ F < 20 20 ≤ F < 40 40 ≤ F < 75 75 ≤ F ≤ 125
(°C)
Overall Frequency Tolerance
Supply Voltage [VCC]
Current
During Operation
Consumption
During
Standby
Max.
VOL Max. / VOH Min.
–20 to +70
(×10–6)
±100
(V)
+2.5±0.1
+25 °C
(mA)
+25 °C
(μA)
10
(V)
0.1 VCC / 0.9 VCC
(ns)
5/5 (0.1VCC to 0.9VCC)
Tr Max. / Tf Max.
2
3
4
6
24
0.2 VCC/0.8 VCC
4/4
(0.2 VCC to 0.8 VCC)
Symmetry Min. to Max.
(%)
40 to 60 (at 1/2 VCC)
Load (CL) Max.
(pF)
15
Start-up time Max.
(ms)
4
Standby function
10
Available (Three-state)
Specification Number
NSA6296A
■ Output Waveform <CMOS>
■ Dimensions
mm
3.2±0.2
Terminal land connections
1.0 ±0.2
0.36±0.1
5.0±0.2
#1
STAND-BY
#2
GND
#3
OUTPUT
#4
VCC
Tf
Tr
VOH
0.9VCC
or 0.8VCC
1/2VCC
0.1VCC
or 0.2VCC VOL
0V
t
Land pattern (Typical)
1.4
#3
1.2
#4
2.2
C0.5
0.25±0.1
1.2±0.1
#2
1.2±0.1
T
#1
1.0±0.1
16
Symmetry = t/T × 100 [%]
■ Standby Function
#1 Input
#4 2.54±0.1
#3
#1
Cby=0.01μF
2.54
Mount an approx. 0.01 μF bypass capacitor between VCC and GND
(close to the product)
#2
Level H (0.7 VCC ≤ VIH ≤ VCC)
or OPEN is selected.
Level L (VIL ≤ 0.3 VCC) is selected.
#3 Output
Oscillation output ON
High impedance
Please specify the model name, frequency, and specification number when you order products.
For further questions regarding specifications, please feel free to contact us.
13A_0730_2725Q_100_e