Crystal Oscillator
Model Name NV7050SA
n
Main Application
For communication equipment, ISDN, SDH, WIMAX, etc.
Voltage-Controlled Crystal Oscillator (VCXO)
n
Features
l
A ceramics-package SMD.
l
Output level: C-MOS level (2.048 to 80 MHz)
PECL level (80 to 170 MHz)
l
Supports high frequencies up to 170 MHz.
Pb
Free
n
Specifications
Item
Power supply voltage (VCC)
Nominal frequency range (MHz)
Output level
Load
Consumption current
Operating temperature range
Comprehensive frequency stability
Frequency control characteristic
Control polarity
Duty cycle
Number for specifying an order
NSA3405A
45 to 55% (1/2VCC)
NSA3406A
10mA max
2.048 to 40
C-MOS level
15pF
35mA max
−40 to +85°C
±50×10
−6
max
±100×10
−6
min / +1.65±1.5V
Positive
45 to 55% (+2.0V)
NSA3407A
Model
NV7050SA
+3.3V±10%
40 to 80
80 to 170
PECL level
50Ω
85mA max
n
How to Specify an Order
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–52M-NSA3406A
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/)
n
Dimensions
7.0±0.2
mm
5.0±0.2
C-MOS level
PAD No.
#1
#2
#3
#4
Connection
VCONT
STAND-BY
GND
OUTPUT
N.C.
VCC
1.6±0.2
#5
2.54
1.8
2.0
#6
5.08±0.2
#1
C0.30
1.2±0.1
#2
#3
PECL level
PAD No.
2.6±0.2
4.2
#1
#2
#3
#4
5.08
Reference land pattern
#5
#6
Connection
VCONT
E/D
GND
OUTPUT
OUTPUT
VCC
#6
#5
#4
1.4±0.1
co31_071108_NV7050SA_e1
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
