NSA3344A [NDK]
Simple Packaged Crystal Oscillator;
| 型号： | NSA3344A |
| 厂家： | 
NIHON DEMPA KOGYO |
| 描述： | Simple Packaged Crystal Oscillator |
| 文件： | 总1页 (文件大小：90K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Crystal Oscillator
Simple Packaged Crystal Oscillator (SPXO) 7300 Series
Model Name 7311S-DF
Main Application
n
For SONET-, SDH-, and GbEthernet-related equipment
Features
n
l Power supply voltage is 2.5V, LV-PECL output level.
l Output frequency range are 62.5 to 313 MHz.
l Ultra-compact with dimensions of 7.0 x 5.0 x 1.7 mm.
l Surface-mount crystal oscillator.
Pb
Free
Specifications
n
Model
Classification
7311S
Item
DF-XXXX (XXXX : 255R, 505X, 104X)
Nominal frequency range (MHz)
Power supply voltage [VCC] (V)
Load (Ω)
62.5 to 220
220 to 313
+3.3 10 ꢁ
50 (to VCC−2.0 V)
Max. 90 mA (60 mA typ.)
Max. 30 μA
During operation
During standby
Current
consumption
Output level
PECL level (Complementary)
Operating temperature range (℃)
0 to +70, 0 to +85
0 to +85
−6
Max. 25ꢀ10 / 0 to +70 ℃ (255R)
−6
Max. 50ꢀ10 / 0 to +85 ℃ (505X)
−6
Frequency stability
Max. 50ꢀ10 / 0 to +85 ℃ (505X)
−6
Max. 100ꢀ10 / 0 to +85 ℃ (104X)
−6
Max. 100ꢀ10 / 0 to +85 ℃ (104X)
Duty cycle (ꢁ)
45 to 55 (at 50 ꢁ Waveform)
Phase jitter (RMS)
Standby function (tristate)
Max. 1 ps (12 kHz to 20 MHz)
Available
Dimensions
Standby Function Table (Tristate)
n
n
#1 Input
#4 and #5 output
Oscillation output ON
High impedance
mm
IH
cc
Level H (V ≥ 0.7 V )
or OPEN
7.0 0.1
PAD No. Connection
IL
cc
Level L (V ≤ 0.3 V )
#1
#2
#3
#4
#5
#6
STAND-BY
N.C
n Number for specifying an order (+3.3V LV-PECL)
GND
OUTPUT
OUTPUT
VCC
Comprehensive
Nominal frequency range (MHz)
62.5 ≤ F < 220 220 ≤ F ≤ 313
frequency stability
−6
Max. 25ꢀ10 /0 to 70 °C
NSA3344A
NSA3345A
NSA3346A
−
−6
Max. 50ꢀ10 /0 to 85 °C
NSA3345E
NSA3346E
−6
Max. 100ꢀ10 /0 to 85 °C
Reference land pattern
1.6
1.4 0.1
#3
How to Specify an Order
n
#1
#6
#2
Frequency
Number for
–
M –
Model name
(up to 8 digits)
specifying an order
−6
When ordering +3.3 V, Max. 100ꢀ10 /0 to 85°C, 156.25 MHz
7311S-DF-104X-156.25M-NSA3346A
2.54
#5
#4
5.08
Cby=0.01μF
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/).
5.08 0.1
co25_080919_7311S-DF_e
相关型号：
©2020 ICPDF网 联系我们和版权申明