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NBXSBA046LNHTAG 参数 Datasheet PDF下载

NBXSBA046LNHTAG图片预览
型号: NBXSBA046LNHTAG
PDF下载: 下载PDF文件 查看货源
内容描述: 2.5 / 3.3 V , 172.50 MHz的LVPECL时钟振荡器 [2.5/3.3 V, 172.50 MHz LVPECL Clock Oscillator]
分类和应用: 振荡器时钟发生器微控制器和处理器外围集成电路
文件页数/大小: 6 页 / 116 K
品牌: ONSEMI [ ON SEMICONDUCTOR ]
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NBXSBA046
Table 5. DC CHARACTERISTICS
(V
DD
= 2.5 V
±
5%; 3.3 V
±
10%, GND = 0 V, T
A
=
−40°C
to +85°C) (Note 2)
Symbol
I
DD
V
IH
V
IL
I
IH
I
IL
V
OH
V
OL
V
OUTPP
Characteristic
Power Supply Current
OE Input HIGH Voltage
OE Input LOW Voltage
Input HIGH Current
Input LOW Current
Output HIGH Voltage
Output LOW Voltage
Output Voltage Amplitude
OE
OE
2000
GND
300
−100
−100
V
DD
−1195
V
DD
−1945
700
Conditions
Min.
Typ.
95
Max.
105
V
DD
800
+100
+100
V
DD
−945
V
DD
−1600
Units
mA
mV
mV
mA
mA
mV
mV
mV
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 Ifpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
2. Measurement taken with outputs terminated with 50
W
to V
DD
2.0 V. See Figure 4.
Table 6. AC CHARACTERISTICS
(V
DD
= 2.5 V
±
5%; 3.3 V
±
10%, GND = 0 V, T
A
=
−40°C
to +85°C) (Note 3)
Symbol
f
CLKOUT
Df
F
NOISE
Characteristic
Output Clock Frequency
Frequency Stability
NBXSBA046
Phase−Noise Performance
f
CLKout
= 172.50 MHz
(See Figure 3)
(Note 4)
100 Hz of Carrier
1 kHz of Carrier
10 kHz of Carrier
100 kHz of Carrier
1 MHz of Carrier
10 MHz of Carrier
t
jit
(F)
t
jitter
RMS Phase Jitter
Cycle to Cycle, RMS
Cycle to Cycle, Peak−to−Peak
Period, RMS
Period, Peak−to−Peak
t
OE/OD
t
DUTY_CYCLE
t
R
t
F
t
start
Output Enable/Disable Time
Output Clock Duty Cycle
(Measured at Cross Point)
Output Rise Time (20% and 80%)
Output Fall Time (80% and 20%)
Start−up Time
Aging
1
st
Year
Every Year After 1
st
48
50
250
250
1
12 kHz to 20 MHz
1000 Cycles
1000 Cycles
10,000 Cycles
10,000 Cycles
−103
−114
−125
−126
−134
−159
0.5
1.5
15
1
10
0.7
8
30
4
20
200
52
400
400
5
3
1
Conditions
Min.
Typ.
172.50
±50
Max.
Units
MHz
ppm
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
ps
ps
ps
ps
ps
ns
%
ps
ps
ms
ppm
ppm
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 Ifpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
3. Measurement taken with outputs terminated with 50
W
to V
DD
2.0 V. See Figure 4.
4. Parameter guarantees 10 years of aging. Includes initial stability at 25°C, shock, vibration, and first year aging.
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3