Crystal Oscillator
NV2520SA / NV3225SA
■
Main Application
For Mobile TV, DSC, Navigation Device, DVD, Blu-ray, etc
Voltage Controlled Crystal Oscillator
(VCXO)
■
Features
● A compact and thin.
● Frequency control range : Min. ±100×10
−6
● Operating temperature range : −40 to +85°C
● Output Specification : CMOS
● Supports low current consumption.
Model Name : NV2520SA
Model Name : NV3225SA
■
Specifications
Item
Nominal Frequency (MHz)
Supply Voltage [V
CC
] (V)
Current Consumption (mA)
Output Specification
Symmetry (%)
Output Load Condition
Operating Temperature Range (°C)
Storage Temperature Range (°C)
Overall Frequency Tolerance
Frequency Control Range /
Control Voltage [ V
cont
]
Frequency Change Polarity
Phase Noise
(dBc / Hz)
Fout ±1kHz (typ.)
Fout ±100kHz (typ.)
−145
−160
−140
−156
Max. 3
Max. 4.5
Max. 5
Model
1.25 ≤ F <10
10 ≤ F <20
NV2520SA / NV3225SA
20 ≤ F <30
30 ≤ F ≤40
+3.3 ± 10 %
Max. 6
CMOS
45 to 55
15 pF
−40 to +85
−55 to +125
Max. ±50 × 10
−6
Min. ±100 × 10
−6
/ + 1.65 ± 1.65 V
Positive
−135
−154
−126
−151
−119
−146
Max. 9
Max. 10
Max. 11
40 < F <50
50 ≤ F ≤ 65
65 < F ≤ 80
Model Name : NV2520SA
2.5 ± 0.10
2.0 ± 0.10
■
Dimensions
Model Name : NV3225SA
mm
Terminal land connections
#1
#2
#3
#4
V
cont
GND
OUTPUT
V
CC
#1
#2
(0.6)
0.9 ± 0.1
#4
3.2 ± 0.1
mm
#3
2.5 ± 0.1
Terminal land connections
#1
#2
#3
#4
(0.35)
V
cont
GND
OUTPUT
V
CC
Max. 0.9
(0.3)
(0.6)
Land pattern (Typical)
#4
1.0
#3
0.75
1.0
#1
1.2 ± 0.1
Land pattern (Typical)
#4
1.2
#3
1.0
1.7
#1
Cby=0.01 F
1.65 ± 0.1
#1
0.7 ± 0.1
#2
1.25 ± 0.1
1.25
#2
1.0 ± 0.1
#3
C0.3
#4
0.8 ± 0.1
#3
Cby=0.01 F
#1
1.65
#2
0.65
#4
0.9
1.0
2.2
#2
Mount an approx. 0.01 F bypass capacitor between V
CC
and GND (close to the product).
Mount an approx. 0.01 F bypass capacitor between V
CC
and GND (close to the product).
■
Specification Number
Model Name
Specification Number
NV2520SA
NSA3458A
NV3225SA
NSA3457A
Please specify the model name, frequency, and specification number when you order products.
For further questions regarding specifications, please feel free to contact us.
1803B_NV2520SA&NV3225SA_e
PCB Design
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