Crystal Clock Oscillator
2735N Series
■
Application
● For notebook PC, mobile information terminal, and PC card
■
Features
● TTL IC is directly driven.
● Product height : 1.0 mm. This is equivalent to height of slim IC
package(TSSOP, TVSOP).
● Supports a frequency range of 2.5 to 70 MHz.
● Current consumption during standby is 15 µA or less. (Max. 40MHz)
● Automatic mounting by taping and IR reflow (lead-free) are possible.
Absolute maximum rating
Supply Voltage (V
CC
) -0.5 to +7.0 V
Storage Temperature range -55 to +125 °C
■
Specifications
Item
Output Level
Nominal Frequency Range
Operating Temperature Range
Overall Frequency Tolerance
Supply Voltage [V
CC
]
Current
During Operation
Consumption
During Standby
Max.
V
OL
Max. / V
OH
Min.
Tr Max. / Tf Max.
Symmetry Min. to Max.
Load (C
L
) Max.
Start-up time Max.
Standby Function
Specification Number
The values of Current Consumption, Tr/Tf, symmetry show the standard values at CL=15pF.
Model
(MHz)
(°C)
(×10 )
–6
2735N
TTL
2.5 ≤ F < 20
20 ≤ F < 40
±100
+5±10%
Max. 15
Max. 15μ
0.4 V / 2.4 V
5/5 (0.4 V to 2.4 V)
40 to 60 (at 1/4 V)
5
4
Available (Three-state)
NSA6295A
10
Max. 25
Max. 40
Max. 25m
Max. 45
40 ≤ F < 60
60 ≤ F ≤ 70
–20 to +70
(V)
+25 °C
+25 °C
(mA)
(A)
(V)
(ns)
(%)
(pF)
(ms)
■
Dimensions
mm
3.2±0.2
■
Output Waveform <TTL>
Terminal land connections
#1
#2
#3
0.36±0.1
Tr
Tf
V
OH
STAND-BY
GND
OUTPUT
V
CC
2.4V
0.9V
CC
1.4V
1/2V
CC
0.4V
0.1V
CC
V
OL
t
T
5.0±0.2
#4
1.0 ±0.2
0V
0.25±0.1
Land pattern (Typical)
#4
2.2
1.4
#3
1.2
Symmetry = t/T × 100
[%]
1.2±0.1
#1
C0.5
1.0±0.1
1.2±0.1
#2
■
Standby Function
#1 Input
Level H (3.5 V ≤ V
IH
≤ V
CC
)
or OPEN is selected.
L level ( V
IL
≤ 0.8 V ) is selected.
#3 Output
Oscillation output ON
High impedance
#4 2.54±0.1
#3
Cby=0.01 F
#1
2.54
#2
Mount an approx. 0.01 F bypass capacitor between V
CC
and GND
(close to the product)
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_2735N_100_e
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