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参数资料
| 型号： | 2765E-80.000000MHZ |
| 厂商： | NDK |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | OSC 80.000000 MHZ SMD S SPCTRM |
| 产品目录绘图： | 2765E Series Top 2765E Series Side 2765E Series Footprint |
| 标准包装： | 1 |
| 系列： | 2765E |
| 类型： | XO（标准） |
| 频率： | 80MHz |
| 功能： | 三态（输出启用） |
| 输出： | CMOS |
| 电源电压： | 3.3V |
| 频率稳定性： | ±100ppm |
| 工作温度： | -20°C ~ 70°C |
| 电流 - 电源（最大）： | 30mA |
| 安装类型： | 表面贴装 |
| 尺寸/尺寸： | 0.197" L x 0.126" W（5.00mm x 3.20mm） |
| 高度： | 0.047"（1.20mm） |
| 封装/外壳： | 4-SMD，无引线（DFN，LCC） |
| 包装： | 标准包装 |
| 电流 - 电源（禁用）（最大）： | 30µA |
| 其它名称： | 644-1077-6 |
Crystal Clock Oscillator
2765E Series
n Model name
2765E Frequency stability of ±100 x 10 –6 .
n Application
l For compact mobile information equipment, such as PDA and notebook PC
n Features
EMI Noise-reducing Type
l With a spread spectrum function installed, this crystal oscillator effectively
reduces EMI noise.
l With a standby function installed, power consumption is reduced.
Pb
Free
Absolute maximum rating
n Specifications
Power supply voltage (V DD ) -0.5 to +4.0V DC
Storage temperature range -55 to +125°C
Item
Output level
Frequency range *1
Operating temperature range *2
Frequency stability
Power supply voltage
Consumption current During operation
Model
(MHz)
(℃)
(×10 –6 )
(V)
(mA)
2765E
C-MOS
40 ≤ F ≤ 80
–20 to +70
±100
+3.3±0.3
30
(+3.3V,25℃) max
During standby
(μA)
30
V OL max/V OH min
(V)
0.2V DD /0.8V DD
I OL =4mA
I OH =–4mA
Tr max/Tf max
Duty Cycle min. to max.
Load (C L ) max
Oscillation start time max
(ns)
(%)
(pF)
(ms)
5/5 (0.2V DD to 0.8V DD )
40 to 60 (at 1/2V DD )
15
10
Standby function
Number for specifying an order
*1: If you require a product with a frequency not given above, please contact us.
n Dimensions
Available (tristate)
NSA3393A
*2: If you require a product with an operating temperature range not given above, please contact us.
n Output Waveform <C-MOS>
mm
Tr
Tf
V OH
0.8V DD
1/2V DD
5.0±0.2
0.36±0.1
0.25±0.1
0.2V DD
V OL
t
0V
#1
1.2±0.1
#2
Reference land pattern
1.4
Duty Cycle = t/T×100 [%]
T
C0.5
n Spread Spectrum Characteristics
Spreading Type
Spreading Ratio
#4
2.54±0.1
#3
2.54
Cby = 0.01μF
Center spreading
±1.0%
PAD
#1
Connection
Standby
n Standby Function
#2
#3
#4
GND
OUTPUT
V DD
#1 Input
Level H (0.7 V DD ≤ V IH ≤ V DD )
or OPEN is selected.
Level L (V IL ≤ 0.3 V DD ) is selected.
#3 Output
Oscillation output ON
High impedance
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 1: When ordering a product with model name: 2765E, frequency: 40 MHz,
frequency stability: ±100 x 10 –6 , and power supply voltage: 3.3 V
Ordering Code: 2765E – 40.000000M – NSA3393A
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/).
cc22_071025_2765E_e1
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