Crystal Oscillator
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12A_1026_NV7050SA_e
Voltage-Controlled Crystal Oscillator (VCXO)
Model Name NV7050SA
For communication equipment, ISDN, SDH, WiMAX, LTE etc.
■ Main Application
● A ceramics-package(Dimensions : 7.0×5.0mm).
● Output level: LVPECL
● Low power supply voltage(+3.3 V)
■ Features
Item Model NV7050SA
Nominal frequency range [f] (MHz) 80 < F ≤ 170
Supply voltage [VCC] (V) +3.3 ± 10 %
Current consumption (mA) Max. 85
Output level LVPECL
Symmetry (%) 45 to 55 (VCC -1.3V)
Output load condition 50Ω (VCC -2.0V)
Operating temperature range (°C) −40 to +85
Storage temperature range (°C) −55 to +125
Overall frequency tolerance Max. ±50 × 10−6
Frequency control range /
Control voltage [Vcont]Min. ±100 × 10−6 / +1.65 ± 1.5 V
Frequency change polarity Positive
Enable / Disable function Enable Low Level Type Enable High Level Type
Number for specifying an order NSA3407A NSA3511A
■ Specications
When ordering our products, specify them with an “Ordering Code” that consists of the following:
Model name – Frequency
(up to 9 digits) M – Number for
specifying an order Example: NV7050SA–122.88M-NSA3407A
If you have any queries concerning our standard frequencies and numbers for specifying orders,
please contact our sales representatives or visit our homepage (http://www.ndk.com/)
■ How to Specify an Order
mm
5.08 ± 0.2
#1 #2
#4
#5
#6
#3
2.6 ± 0.2
1.2 ± 0.1
1.4 ± 0.1
C0.30
7.0 ± 0.2
1.6 ± 0.2 5.0 ± 0.2
PECL
#1
#2
#3
#4
#5
#6
Vcont
E/D
GND
OUTPUT
OUTPUT
VCC
Terminal land connections
2.0
4.2
1.8
#1 #2
2.54
5.08
#3
#5 #4#6
Cby=0.01μF
Land pattern (Typical)
■ Dimensions
Input (#2) Output (#4) Output (#5)
High Level
( 0.7 VCC min )
Disable
( High Level )
Disable
(Low Level)
Low Level
( 0.3 VCC max ) or OPEN
Enable Enable
■ List of Enable / Disable function
Input (#2) Output (#4) Output (#5)
High Level
( 0.7 VCC min ) or OPEN Enable Enable
Low Level
( 0.3 VCC max )
Disable
( High Level )
Disable
(Low Level)
Enable Low Level Type
Enable High Level Type
