参数资料
型号: 19.2MHZCFPT-141GP
厂商: IQD FREQUENCY PRODUCTS LTD
元件分类: TCVCXO, sine
英文描述: TCVCXO, CLIPPED SINE OUTPUT, 19.2 MHz
封装: SMD, 4 PIN
文件页数: 1/2页
文件大小: 59K
代理商: 19.2MHZCFPT-141GP
CFPT-141
SURF
ACE
MOUNT
TCXOs
ISSUE 5; 19 OCTOBER 2004
Delivery Options
Please contact our sales office for current leadtimes
Description
CFPT-141 is a surface mount temperature compensated
voltage controlled crystal oscillator TCVCXO) providing
a high degree of frequency stability over a wide
temperature range. They are particularly suited to
applications where space is at a premium
Package Outline
5.0
× 3.2 × 1.2mm SMD
Stock Frequencies
12.80, 13.0, 19.2, 20.0, 26.0MHz
Output Waveform
Clipped Sine 0.8V pk-pk min
Output Load 10k
//10pF ±10%
Voltage Control
1.5V ±1.0V applied to pad 1
VC Input Impedance >1.0M
Frequency Adjustment
±3ppm to ±7ppm
Frequency Stability
Temperature: see table
Supply Voltage Variation: ±0.2ppm (5% change)
Load Variation: ±0.2ppm max (10% change)
Ageing ±1ppm typical first year @ 25°C
Storage Temperature Range
–55 to 125°C
Soldering Conditions
For typical soldering conditions, please see the relevant
pages in Application Notes
Marking
Model number
Frequency
Minimum Order Information Required
Frequency + Model Number + Frequency Stability
+ Operating Temperature
Outline in mm
2.4
1.2
3.8
2.3
5.0±0.2
3.2±
0
.2
1.1
m
a
x
1.1
0.7
2.6
3
4
2
1
1.6
0.1
Pad Connections
1. Voltage Control
2. GND
3. Output
4. +Vs
1.4
Solder pad layout
Test Circuit
Oscillator
43
12
0.1
F
mA
Power
Supply
V
+Vs
V
10pF*
Probe
To Counter
or Scope
10k
* Inclusive of jigging and equipment
Europe
Tel: +44 (0)1460 270200
Fax: +44 (0)1460 72578
Website: www.cmac.com
Americas Tel: +1 919 941 9333
Fax: +1 919 941 9371
Asia
Tel: +86 755 8826 5991
Fax: +86 755 8826 5990
相关PDF资料
PDF描述
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