- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄238007 > EM42T28-10.0-2.5/-20+70 (EUROQUARTZ LTD) TCXO, CLOCK, 10 MHz, HCMOS OUTPUT PDF資料下載
參數(shù)資料
| 型號(hào)： | EM42T28-10.0-2.5/-20+70 |
| 廠商： | EUROQUARTZ LTD |
| 元件分類： | XO, clock |
| 英文描述： | TCXO, CLOCK, 10 MHz, HCMOS OUTPUT |
| 封裝： | SMD, 4 PIN |
| 文件頁數(shù)： | 1/1頁 |
| 文件大小： | 169K |
| 代理商： | EM42T28-10.0-2.5/-20+70 |
EURO QUARTZ
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001
info@euroquartz.co.uk
www.euroquartz.co.uk
TCXO
DESCRIPTION
SPECIFICATION
Product Series Code:
EM42T
Frequency Range:
1.6MHz to 156.0MHz
Output Waveform:
Square wave (HCMOS)
Mechanical Frequency Tuning:
±3ppm
Standard Frequencies:
9.6, 10.0, 12.80, 13.0, 14.40,
15.36, 16.384, 19.200,
19.44 and 19.68MHz.
(Partial list)
Operating Temperature Range:
See table
Frequency Stability
vs. Ageing:
±1.0 ppm max. first year
vs. Voltage Change:
±0.3 ppm max. ±5% change
vs. Load Change:
±0.3 ppm max. ±10% change
vs. Reflow:
±1ppm max. for one reflow
(Measured after 24 hours)
Supply Voltage:
+2.8 VDC (Code ‘28’)
+3.0 VDC (Code ‘3’)
+3.3 VDC (Code ‘33’)
+5.0 VDC (Code ‘5’)
Output Voltage Levels
Logic ‘1’ HIGH:
80% Vdd min.
Logic ‘0’ LOW:
10% Vdd max.
Rise & Fall Times:
10ns max. (20%~80%)
Duty Cycle (Symmetry):
50%±10% (at 50%Vdd)
Start-up Time:
10ms max.
Current Consumption:
30mA max. (Freq. dependent)
Output Load:
15pF
SSB Phase Noise:
See table
Output Format:
AC block, DC coupled
Storage Temperature:
-50° to +100°C
EM42T - OUTLINES AND DIMENSIONS
Frequency Stability (ppm)
±0.5
±1.0
±1.5
±2.0
±2.5
Temperature
Range (°C)
0 ~ +50
-10 ~ +60
ASK
-20 ~ +70
x
-30 ~ +75
x
-40 ~ +85
x
= available, x = not available, ASK = call Technical Sales
FREQUENCY STABILITY
EM42T - TEST CIRCUIT
SSB Phase Noise
at 25°C
Offset
(Hz)
10
100
1k
10k
100k
EM42T
100MHz
(dBc/Hz)
-72
-110
-125
-132
-125
EM42T - PART NUMBERING PROCEDURE
Example:
EM42T3-19.44-2.5/-30+75
Series Description
Supply Voltage
28 = 2.8 VDC
3 = 3.0 VDC
33 = 3.3 VDC
5 = 5.0 VDC
Frequency
Stability over OTR (ppm)
Operating Temperature Range (OTR) (°C)
= standard specification
PHASE NOISE (Example: EM42T at 10.0MHz)
SMD package 11.4 x 9.6 x 2.5mm
Wide frequency range: 1.6MHz to 156MHz
Close tolerance stabilities from ±0.5ppm over 0° to +50°C
±1ppm over -40 to +85°C available
Supply voltage 2.8 Volts to 5.0 Volts
HCMOS 11.4 x 9.6 x 2.5mm SMD
EM42T Series
EM42 series TCXOs are packaged in the industry-standard 11.4 x 9.6
x 4.7mm package. Close tolerances are available from ±0.5ppm over
0° to 50°C or ±1ppm over -40° to +85°C. Supply voltage may be
specified over the range 2.8 to 5.0 Volts.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EM42T28-12.80-0.5/-10+60 | TCXO, CLOCK, 12.8 MHz, HCMOS OUTPUT |
| EM42T28-12.80-1.0/-20+70 | TCXO, CLOCK, 12.8 MHz, HCMOS OUTPUT |
| EM42T28-12.80-1.0/-40+85 | TCXO, CLOCK, 12.8 MHz, HCMOS OUTPUT |
| EM42T28-12.80-1.5/-10+60 | TCXO, CLOCK, 12.8 MHz, HCMOS OUTPUT |
| EM42T28-12.80-1.5/-20+70 | TCXO, CLOCK, 12.8 MHz, HCMOS OUTPUT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CBT3861BQ,118 | 功能描述:數(shù)字總線開關(guān) IC 10-bit bus switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時(shí)間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| CBT3861DK | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:10-bit bus switch with output enable |
| CBT3861DK,118 | 功能描述:數(shù)字總線開關(guān) IC 10 SWT 5V 3uA RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時(shí)間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| CBT3861PW | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:10-bit bus switch with output enable |
| CBT3861PW,118 | 功能描述:數(shù)字總線開關(guān) IC 10 SWT 5V 3uA RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時(shí)間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。