参数资料
型号: 357LB3I044M7360
厂商: CTS-Frequency Controls
文件页数: 2/4页
文件大小: 0K
描述: OSC VCXO 44.7360 MHZ 5X7MM SMD
产品目录绘图: 357L Series Top
357L Series Side
357L Series Bottom
357L Series Footprint
标准包装: 1
系列: 357
类型: VCXO
频率: 44.736MHz
功能: 三态(输出启用)
输出: HCMOS,TTL
电源电压: 3.3V
频率稳定性: ±50ppm
工作温度: -40°C ~ 85°C
电流 - 电源(最大): 40mA
安装类型: 表面贴装
尺寸/尺寸: 0.276" L x 0.197" W(7.00mm x 5.00mm)
高度: 0.079"(2.00mm)
封装/外壳: 6-SMD,无引线(DFN,LCC)
包装: 标准包装
其它名称: CTX629DKR
Model 357
7x5mm Low Cost
HCMOS/TTL Compatible VCXO
ELECTRICAL CHARACTERISTICS
PARAMETER
Maximum Supply Voltage
Maximum Control Voltage
Storage Temperature
Frequency Range
Frequency Stability
(See Note 1 and Ordering Information)
Absolute Pull Range
(See Note 2 and Ordering Information)
SYMBOL
V CC
V C
T STG
f O
? f/f O
APR
CONDITIONS
-
-
-
-
-
-
MIN
-0.5
-0.5
-55
1.5
-
50, 80 or
100
TYP
-
-
-
-
-
-
MAX
7.0
V CC
125
77.76
20, 25 or
50
-
UNIT
V
V
°C
MHz
± ppm
± ppm
Operating Temperature
Commercial
Industrial
T A
-
-20
-40
25
70
85
°C
Supply Voltage
± 10 %
Model 357S, 357W
Model 357L, 357V
V CC
4.5
2.97
5.0
3.3
5.5
3.63
V
Supply Current
C L = 15 pF
1.5 MHz to 20 MHz
-
5
20
I CC
20.1 MHz to 40 MHz
40.1 MHz to 60 MHz
60.1 MHz to 80 MHz
-
-
-
8
10
12
30
40
45
mA
Output Load
C L
-
-
30
pF
Control Voltage
Model 357S, 357W
Model 357L, 357V
Frequency Deviation
Linearity
Best Straight Line Fit
Output Duty Cycle
V C
? f
L
SYM
V CC = 5.0V
V CC = 3.3V
25°C at Time of Shipment, over V C range
< 52 MHz
> 52 MHz
@ 50% Level
0.5
0.3
-
-
45
2.5
1.65
135
5
8
-
4.5
3.0
-
10
15
55
V
± ppm
%
%
Output Voltage Levels
Logic '1' Level
Logic '0' Level
V OH
V OL
CMOS Load
CMOS Load
90%V CC
-
-
-
-
10%V CC
V
Output Current Levels
mA
Logic '1' Level
Logic '0' Level
I OH
I OL
CMOS Load
CMOS Load
-
-
-
-
-14
14
Rise and Fall Time
Input Impedance
Transfer Function
Start Up Time
Modulation Roll-off
Phase Jitter
T R , T F
Z C
-
T S
-
tjms
@ 10% - 90% Levels
-
-
Application of V CC
@ -3dB
Bandwidth 12 kHz - 20 MHz
-
50
-
-
10
-
3.5
-
Positive
-
-
-
5.0
-
-
10
-
1
ns
kOhms
-
ms
kHz
ps RMS
Enable Function
Enable Input Voltage
Disable Input Voltage
Enable Time
V IH
V IL
T PLZ
Pin 2 or Pin 5 Logic '1', Output Enabled
Pin 2 or Pin 5 Logic '0', Output Disabled
Pin 2 or Pin 5 Logic '1'
2.5
-
-
-
-
-
-
0.5
100
V
ns
Notes:
1. Inclusive of initial tolerance at time of shipment, changes in supply voltage, load, temperature and 10 year aging at an average
operating temperature of +40 °C.
2. Minimum guaranteed frequency shift from f O over variations in temperature, aging, power supply and load at an average operating temperature
of +40°C for 10 years.
SINGLE SIDE BAND PHASE NOISE
(typical maximum)
Frequency
Offset
Phase Noise
(dBc/Hz) *
Frequency
Offset
Phase Noise
(dBc/Hz) *
10 Hz -60
100 Hz -90
1k Hz -112
* Results may vary depending on
10k Hz
100k Hz
≥ 100k Hz
frequency.
-130
-150
-150
Document No. 008-0244-0
Page 2 - 4
Rev. H
? ? ? CTS Electronic Components, Inc. ?
171 Covington Drive
?
Bloomingdale, IL 60108
???
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