首页 > 器件类别 > 无源元件 > 振荡器

530UC279M000DG

CMOS/TTL Output Clock Oscillator, 279MHz Nom, ROHS COMPLIANT, SMD, 6 PIN

器件类别:无源元件    振荡器   

厂商名称:Silicon Laboratories Inc

器件标准:  

下载文档
器件参数
参数名称
属性值
是否无铅
不含铅
是否Rohs认证
符合
厂商名称
Silicon Laboratories Inc
包装说明
ROHS COMPLIANT, SMD, 6 PIN
Reach Compliance Code
unknown
其他特性
TRAY
最长下降时间
0.35 ns
频率调整-机械
NO
频率稳定性
7%
JESD-609代码
e4
制造商序列号
530
安装特点
SURFACE MOUNT
标称工作频率
279 MHz
最高工作温度
85 °C
最低工作温度
-40 °C
振荡器类型
CMOS/TTL
物理尺寸
7.0mm x 5.0mm x 1.85mm
最长上升时间
0.35 ns
最大供电电压
2.75 V
最小供电电压
2.25 V
标称供电电压
2.5 V
表面贴装
YES
最大对称度
55/45 %
端子面层
Nickel/Gold (Ni/Au)
Base Number Matches
1
文档预览
S i 5 3 0 / 5 31
R
EVISION
D
C
R Y S TA L
O
S C I L L A T O R
(XO)
(10 M H
Z T O
1.4 G H
Z
)
Features
Available with any-rate output
frequencies from 10 MHz to 945 MHz
and select frequencies to 1.4 GHz
3rd generation DSPLL
®
with superior
jitter performance
3x better frequency stability than
SAW-based oscillators
Internal fixed crystal frequency
ensures high reliability and low
aging
Available CMOS, LVPECL,
LVDS, and CML outputs
3.3, 2.5, and 1.8 V supply options
Industry-standard 5 x 7 mm
package and pinout
Pb-free/RoHS-compliant
Si5602
Ordering Information:
See page 7.
Applications
SONET/SDH
Networking
SD/HD video
Test and measurement
Clock and data recovery
FPGA/ASIC clock generation
Pin Assignments:
See page 6.
(Top View)
NC
OE
GND
1
2
3
6
5
4
V
DD
Description
The Si530/531 XO utilizes Silicon Laboratories’ advanced DSPLL circuitry
to provide a low jitter clock at high frequencies. The Si530/531 is available
with any-rate output frequency from 10 to 945 MHz and select frequencies to
1400 MHz. Unlike a traditional XO, where a different crystal is required for
each output frequency, the Si530/531 uses one fixed crystal to provide a
wide range of output frequencies. This IC based approach allows the crystal
resonator to provide exceptional frequency stability and reliability. In addition,
DSPLL clock synthesis provides superior supply noise rejection, simplifying
the task of generating low jitter clocks in noisy environments typically found in
communication systems. The Si530/531 IC based XO is factory configurable
for a wide variety of user specifications including frequency, supply voltage,
output format, and temperature stability. Specific configurations are factory
programmed at time of shipment, thereby eliminating long lead times
associated with custom oscillators.
®
CLK–
CLK+
Si530 (LVDS/LVPECL/CML)
OE
NC
GND
1
2
3
6
5
4
V
DD
Functional Block Diagram
V
DD
CLK– CLK+
NC
CLK
Si530 (CMOS)
Fixed
Frequency
XO
Any-rate
10–1400 MHz
DSPLL
®
Clock
Synthesis
OE
NC
GND
1
2
3
6
5
4
V
DD
CLK–
CLK+
Si531 (LVDS/LVPECL/CML)
OE
GND
Rev. 1.1 6/07
Copyright © 2007 by Silicon Laboratories
Si530/531
Si530/531
1. Electrical Specifications
Table 1. Recommended Operating Conditions
Parameter
Supply Voltage
1
Symbol
V
DD
Test Condition
3.3 V option
2.5 V option
1.8 V option
Supply Current
I
DD
Output enabled
LVPECL
CML
LVDS
CMOS
Tristate mode
Output Enable (OE)
2
V
IH
V
IL
Operating Temperature Range
T
A
Min
2.97
2.25
1.71
0.75 x V
DD
–40
Typ
3.3
2.5
1.8
111
99
90
81
60
Max
3.63
2.75
1.89
121
108
98
88
75
0.5
85
V
ºC
V
Units
mA
Notes:
1.
Selectable parameter specified by part number. See Section 3. "Ordering Information" on page 7 for further details.
2.
OE pin includes a 17 kΩ pullup resistor to V
DD
.
Table 2. CLK± Output Frequency Characteristics
Parameter
Nominal Frequency
1,2
Symbol
f
O
Test Condition
LVPECL/LVDS/CML
CMOS
Min
10
10
–7
–20
–50
Typ
±1.5
Max
945
160
+7
+20
+50
±3
±10
Units
MHz
ppm
Initial Accuracy
f
i
1,3
Measured at +25 °C at time of
shipping
Temperature Stability
ppm
ppm
ppm
Frequency drift over first year
Aging
f
a
Frequency drift over 15 year
life
Notes:
1.
See Section 3. "Ordering Information" on page 7 for further details.
2.
Specified at time of order by part number. Also available in frequencies from 970 to 1134 MHz and 1213 to 1417 MHz.
3.
Selectable parameter specified by part number.
4.
Time from powerup or tristate mode to f
O
.
2
Rev. 1.1
Si530/531
Table 2. CLK± Output Frequency Characteristics (Continued)
Parameter
Symbol
Test Condition
Temp stability = ±7 ppm
Total Stability
Temp stability = ±20 ppm
Temp stability = ±50 ppm
Powerup Time
4
t
OSC
Min
Typ
Max
±20
±31.5
±61.5
10
Units
ppm
ppm
ppm
ms
Notes:
1.
See Section 3. "Ordering Information" on page 7 for further details.
2.
Specified at time of order by part number. Also available in frequencies from 970 to 1134 MHz and 1213 to 1417 MHz.
3.
Selectable parameter specified by part number.
4.
Time from powerup or tristate mode to f
O
.
Table 3. CLK± Output Levels and Symmetry
Parameter
LVPECL Output Option
1
Symbol
V
O
V
OD
V
SE
Test Condition
mid-level
swing (diff)
swing (single-ended)
mid-level
swing (diff)
Min
V
DD
– 1.42
1.1
0.55
1.125
0.5
Typ
Max
V
DD
– 1.25
1.9
0.95
1.275
0.9
Units
V
V
PP
V
PP
V
V
PP
1.20
0.7
LVDS Output Option
2
V
O
V
OD
CML Output Option
2
CMOS Output Option
3
V
O
V
OD
V
OH
V
OL
mid-level
swing
(diff)
I
OH
= 32 mA
I
OL
= 32 mA
0.70
0.8 x V
DD
V
DD
– 0.75
0.95
1
1.20
V
DD
V
V
PP
V
45
0.4
350
55
Rise/Fall time (20/80%)
t
R,
t
F
LVPECL/LVDS/CML
CMOS with C
L
= 15 pF
ps
ns
%
Symmetry (duty cycle)
SYM
LVPECL:
LVDS:
CMOS:
V
DD
– 1.3 V (diff)
1.25 V (diff)
V
DD
/2
Notes:
1.
50
to V
DD
– 2.0 V.
2.
R
term
= 100
(differential).
3.
C
L
= 15 pF
Rev. 1.1
3
Si530/531
Table 4. CLK± Output Phase Jitter
Parameter
Phase Jitter (RMS)*
for F
OUT
> 500 MHz
Phase Jitter (RMS)*
for F
OUT
of 125 to 500 MHz
Symbol
Test Condition
12 kHz to 20 MHz (OC-48)
50 kHz to 80 MHz (OC-192)
Min
Typ
0.25
0.26
0.36
0.34
Max
0.40
0.37
0.50
0.42
ps
Units
ps
φ
J
φ
J
12 kHz to 20 MHz (OC-48)
50 kHz to 20 MHz (OC-192)
*Note:
Differential Modes: LVPECL/LVDS/CML. Refer to AN256 for further information.
Table 5. CLK± Output Period Jitter
Parameter
Period Jitter*
Symbol
J
PER
Test Condition
RMS
Peak-to-Peak
Min
Typ
2
14
Max
Units
ps
*Note:
Any output mode, including CMOS, LVPECL, LVDS, CML. N = 1000 cycles. Refer to AN279 for further information.
Table 6. CLK± Output Phase Noise (Typical)
Offset Frequency (f)
100 Hz
1 kHz
10 kHz
100 kHz
1 MHz
10 MHz
100 MHz
120.00 MHz
LVDS
–112
–122
–132
–137
–144
–150
n/a
156.25 MHz
LVPECL
–105
–122
–128
–135
–144
–147
n/a
622.08 MHz
LVPECL
–97
–107
–116
–121
–134
–146
–148
Units
dBc/Hz
4
Rev. 1.1
Si530/531
Table 7. Absolute Maximum Ratings
1
Parameter
Maximum Operating Temperature
Supply Voltage
Input Voltage (any input pin)
Storage Temperature
ESD Sensitivity (HBM, per JESD22-A114)
Soldering Temperature (Pb-free profile)
2
Soldering Temperature Time @ T
PEAK
(Pb-free profile)
2
Symbol
T
AMAX
V
DD
V
I
T
S
ESD
T
PEAK
t
P
Rating
85
–0.5 to +3.8
–0.5 to V
DD
+ 0.3
–55 to +125
2500
260
20–40
Units
ºC
Volts
Volts
ºC
Volts
ºC
seconds
Notes:
1.
Stresses beyond those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional
operation or specification compliance is not implied at these conditions. Exposure to maximum rating conditions for
extended periods may affect device reliability.
2.
The device is compliant with JEDEC J-STD-020C. Refer to Si5xx Packaging FAQ available for download at
www.silabs.com/VCXO
for further information, including soldering profiles.
Table 8. Environmental Compliance
The Si530/531 meets the following qualification test requirements.
Parameter
Mechanical Shock
Mechanical Vibration
Solderability
Gross & Fine Leak
Resistance to Solvents
Conditions/Test Method
MIL-STD-883F, Method 2002.3 B
MIL-STD-883F, Method 2007.3 A
MIL-STD-883F, Method 203.8
MIL-STD-883F, Method 1014.7
MIL-STD-883F, Method 2016
Rev. 1.1
5
查看更多>
关于软核、固核、硬核简明扼要的比较定义
软IP(一般以硬件描述语言代码形式提供)最终产品基本上与通常的应用软件大同小异,开发过程与应用软件也...
绿草 工控电子
有了解ST新出的MPU的没?型号是STM32MP157A
这个板子配置不错价格也不算贵,就是不知道开发起来是不是方便,有没有玩头? https:/...
littleshrimp 测评中心专版
欠扁的壁灯
这名韩国设计师似乎跟壁灯有仇,非得让我们“恶狠狠”地欺负它们才能看到光明。那么,就让我们来探望探望这...
wljmm 创意市集
硬件设计之DSP TMS320C5509A的电路设计
C5509A这款DSP的通用IO口实在是少的可怜,比起一般的ARM来实在不够用, 一般采用CP...
Aguilera DSP 与 ARM 处理器
关于CAN的CRC校验问题?
LM3S的相关资料说:CAN通讯过程crc校验是硬件产生,不需要软件实现,能否不用硬件实现,转为软件...
benbending 微控制器 MCU
《动手学深度学习(PyTorch版)》5、卷积神经网络
一、背景 在猫狗分类的例子中:假设我们有一个足够充分的照片数据集,数据集中是拥有标注的照片,...
xinmeng_wit 嵌入式系统
热门器件
热门资源推荐
器件捷径:
00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W
需要登录后才可以下载。
登录取消