2725T_15 Datasheet, PDF (1/1 Pages) NIHON DEMPA KOGYO – Crystal Clock Oscillator

Crystal Clock Oscillator
2725 Series High Frequency-supporting Type
■ Application
● For notebook PC, mobile information terminal, and PC card
■ Features
● Supports a frequency range of 2.5 to 125 MHz.
● 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
Nominal Frequency Range
Operating Temperature Range
Overall Frequency Tolerance
Supply Voltage [VCC]
Current
During Operation
Consumption
Max.
During Standby
VOL Max. / VOH Min.
Tr Max. / Tf Max.
Symmetry Min. to Max.
Load (CL) Max.
Start-up time Max.
Standby function
Specification Number
+25 °C
+25 °C
Model
2725T
(MHz) 2.5 ≤ F < 20
(°C)
(×10^–6)
(V)
(mA)
8
20 ≤ F < 40
15
CMOS
40 ≤ F < 60 60 ≤ F < 75 75 ≤ F < 100 100 ≤ F ≤ 125
–20 to +70
±100
+3.3±0.3
22
25
35
40
(μA)
10
(V)
(ns)
(%)
(pF)
(ms)
0.1 VCC / 0.9 VCC
5/5 (0.1 VCC to 0.9 VCC)
45 to 55 (at 1/2 VCC)
15
4
0.2 VCC / 0.8 VCC
3/3 (0.2 VCC to 0.8 VCC)
10
Available (Three-state)
NSA6293A
■ Dimensions
5.0±0.2
mm
Terminal land connections
#1 STAND-BY
#2
GND
#3
OUTPUT
#4
VCC
#1
C0.5
1.2±0.1
#2
Land pattern (Typical)
#4
1.4 _#3
#4 _2.54±0.1 #3
#1
2.54
#2
Cby=0.01μF
Mount an approx. 0.01 μF bypass capacitor between VCC and GND
(close to the product)
■ Output Waveform <CMOS>
Tr
0.9VCC
or 0.8VCC
1/2VCC
0.1VCC
or 0.2VCC VOL
t
Tf
VOH
0V
T
Symmetry = t/T × 100 [%]
■ Standby Function
#1 Input
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_2725T_100_e