HTFL/6FFREQ [GOLLEDGE]
CMOS Output Clock Oscillator, 6.4MHz Min, 56MHz Max,;
| 型号： | HTFL/6FFREQ |
| 厂家： | 
GOLLEDGE ELECTRONICS LTD |
| 描述： | CMOS Output Clock Oscillator, 6.4MHz Min, 56MHz Max, 机械 振荡器 |
| 文件： | 总1页 (文件大小：51K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
3 .3 V CMOS TCXO Stratum 3
HTFL & HTVL
Specifications
Product
Option
Codes
Parameters
HTFL
HTVL
Frequency range: 6.40 ~ 56.0MHz
Calibration tolerance: ±1.0ppm
Frequency stability:
±4.6ppm
(inclusive of calibration tolerance
temperature, voltage, load, 20years
ageing, shock & vibration)
20.80
(max)
Temperature range:
0 to +70°C
-40 to +85°C
˿
˿
5
6
PIN
1
CONNECTION
Enable / disable or
Freq adjustment
Storage temperature range:
-55 to +125°C
13.20
(max)
7
Ground
Output
Supply
8
Temperature stability: ±0.5ppm
˿
˿
˿
˿
E
F
14
±1.0ppm
other
specify
8.40
(max)
Supply voltage (VDD): +3.3V (±5%)
0.80
Supply current (6.4~52.0MHz):
6.00
(min)
0.46Ø
10mA max
Driving ability:
15pF CMOS
Logic levels:‘0’ level = 10%VDD max
‘1’ level = 90%VDD min
1
7
8
7.62
14
Output current: ‘0’ level = 4.0mA
‘1’ level = -4.0mA
15.24
Scale 1:1
Waveform symmetry:
45:55 max at 50%V
DD
Features
Rise / fall time:
8ns max
None
Frequency adjustment:
« 3.3V Stratum 3 compliant (VC)TCXO
« CMOS output
±10ppm min, +1.65V ±1.35V
>100k⏲ input impedance
±5% linearity
« Suitable as SONET/SDH timing source
« Excellent frequency stability
« Low jitter
Enable / disable function: None
Tristate (control via pin 1)
(V =70%VDD min,V =30%VDD max)
IH
IL
Phase noise: -50dBc/Hz typ @ 1Hz
-80dBc/Hz typ @ 10Hz
-110dBc/Hz typ @ 100Hz
-135dBc/Hz typ @ 1kHz
-150dBc/Hz typ @ 10kHz
-150dBc/Hz typ @ 100kHz
Enable / Dis able Function (HTFL)
Input (pin 1)
Output (pin 8)
Period jitter RMS:
Phase jitter RMS:
3ps max
Open
‘1’ level
‘0’ level
Enabled
Enabled
High Impedance
1.0ps max, 12kHz~fo/2
3.0ps max, 10Hz~fo/2
TDEV:
1.0ns max over 1 sec
2.0ns max over 4 sec
Standard. ˿ Optional - Please specify required code(s) when ordering Ordering Information
Product name + option codes + frequency
eg: HTFL/5F 19.440MHz ±1.0ppm, 0+70°C,TCXO no VC
HTVL/6E 44.7360MHz ±0.5ppm, -40+85°C,TCXO with VC
Option code X (eg HTVL/X) denotes a custom spec.
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
18 Oct 2010
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