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Crystal Clock Oscillator
2725 Series
For wireless LAN
■ Application
● For wireless LAN
■ Features
● A high-precision type. Best suited for wireless LAN-compliant information
terminal devices.
● 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)
2725T
CMOS
Operating Temperature Range
22
40
(°C)
Overall Frequency Tolerance
Supply Voltage [VCC]
Current
During Operation
Consumption
During Standby
Max.
(×10–6)
±25
(V)
+3.3±0.1
+25 °C
(mA)
+25 °C
(A)
44
–10 to +70
15
22
22
10 μ
6m
VOL Max. / VOH Min.
(V)
0.1 VCC / 0.9 VCC
Tr Max. / Tf Max.
(ns)
5/5 (0.1 VCC to 0.9 VCC)
Symmetry Min. to Max.
(%)
45 to 55 (at 1/2 VCC)
Load (CL) Max.
(pF)
Start-up time Max.
(ms)
15
4
10
Standby function
Available (Three-state)
Specification Number
NSA6046A
■ Dimensions
NSA6045A
NSA6044A
■ Output Waveform <CMOS>
mm
3.2±0.2
#1
GND
#3
OUTPUT
1/2VCC
#4
VCC
0.1VCC
#4 2.54±0.1
#3
VOL
0V
T
Land pattern (Typical)
1.4
#4
#3
2.2
1.0±0.1
C0.5
#2
1.2
1.2±0.1
#2
VOH
0.9VCC
t
0.25±0.1
#1
1.2±0.1
1.0 ±0.2
0.36±0.1
5.0±0.2
STAND-BY
Tf
Tr
Terminal land connections
#1
Cby=0.01μF
2.54
Mount an approx. 0.01 μF bypass capacitor between VCC and GND
(close to the product)
#2
Symmetry = t/T × 100 [%]
■ Standby Function
#1 Input
Level H (0.7 VCC ≤ VIH ≤ VCC)
or OPEN is selected.
Level L (Max. +0.3 VCC) is selected.
(22 MHz, 40 MHz)
Level L (Max. +0.15 VCC) is selected.
(44 MHz)
#3 Output
Oscillation output ON
High impedance
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_25_e