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参数资料
| 型号： | D75F-027.0M-T |
| 厂商： | Connor-Winfield |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | OSC TCXO 27.000 MHZ 3.3V SMT |
| 产品培训模块： | Precision Temperature Compensated Crystal Oscillator (TCXO) Overview |
| 标准包装： | 1,000 |
| 系列： | D75F |
| 类型： | TCXO |
| 频率： | 27MHz |
| 功能： | 三态（输出启用） |
| 输出： | LVCMOS |
| 电源电压： | 3.3V |
| 频率稳定性： | ±0.50ppm |
| 工作温度： | 0°C ~ 70°C |
| 电流 - 电源（最大）： | 6mA |
| 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： | 10-SMD，无引线（QFN，LCC） |
| 包装： | 带卷 (TR) |
| 其它名称： | D75F-27.0 MHZ-T D75F-27.0 MHZ-T-ND |
Available at Digi-Key
Description:
Features:
The Connor-Winfield’s D75F is a 5x7mm
Surface Mount Temperature Compensated
Crystal Controlled Oscillator (TCXO) with a
?
Temperature Range: 0 to 70°C
27 F 11 4
MH 4
Tri-State LVCMOS output. Through the use of
?
Low Jitter <1ps RMS
is capable of holding sub 1-ppm stabilities over
the 0 to 70°C temperature range.
2111ComprehensiveDrive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
US Headquarters:
630-851-4722
European Headquarters:
Parameter Minimum Nominal Maximum Units Notes
Storage Temperature -55 - 85 °C
Supply Voltage (Vcc) -0.5 - 6.0 Vdc
.0
Z
Absolute Maximum Ratings
? 3.3 Vdc Operation
? LVCMOS Output
D7 5 ? Frequency Stability: ± 0.50 ppm
Analog Temperature Compensation, the D75F ? Tri-State Enable/Disable Function
? 5x7mm Surface Mount Package
? Tape and Reel Packaging
? RoHS Compliant / Pb Free
+353-61-472221
Input Voltage
-0.5
-
Vcc+0.5
Vdc
Operating Specifications
Parameter
Minimum
Nominal
Maximum
Units
Notes
Nominal Frequency (Fo)
-
13.0, 19.44, 25.0 or 27.0
-
MHz
Frequency Calibration @ 25 °C
Frequency Stability vs. Temperature
Frequency vs. Load Stability
Frequency vs. Voltage Stability
Static Temperature Hysteresis
Aging
Operating Temperature Range:
Supply Voltage (Vcc)
Supply Current (Icc)
Period Jitter
Integrated Phase Jitter
-1.0
-0.5
-0.2
-0.2
-
-1.0
0
3.135
-
-
-
-
-
-
-
-
-
-
3.3
-
3
0.5
1.0
0.5
0.2
0.2
0.4
1.0
70
3.465
6
5
1.0
ppm
ppm
ppm
ppm
ppm
ppm/year
°C
Vdc
mA
ps rms
ps rms
1
2
±5%
±5%
3
±5%
4
SSB Phase Noise ( Fo = 19.44 MHz)
@ 10Hz offset
@ 100Hz offset
@ 1KHz offset
@ 10KHz offset
@ 100KHz offset
Start-up Time
-
-
-
-
-
-
-80
-110
-135
-150
-150
-
-
-
-
-
-
10
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
ms
Enable / Disable Input Characteristics (Pad 8)
Parameter
Enable Voltage (High)
Disable Voltage (Low)
Minimum
70%Vcc
-
Nominal
-
Maximum
-
30%Vcc
Units
Vdc
Vdc
Notes
5
5
LVCMOS Output Characteristics
Parameter
Load
Voltage (High) (Voh)
(Low) (Vol)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
Minimum
-
90%Vcc
-
45
-
Nominal
15
-
-
50
-
Maximum
-
-
10%Vcc
55
8
Units
pF
Vdc
Vdc
%
ns
Notes
6
Package Characteristics
Package
Vibration:
Shock:
Soldering Process;
Hermetically sealed crystal mounted on a ceramic package
Environmental Characteristics
Vibration per Mil Std 883E Method 2007.3 Test Condition A
Mechanical Shock per Mil Std 883E Method 2002.4 Test Condition B.
RoHS compliant lead free. See soldering profile on page 2.
Ordering Information
D75F-13.0M, D75F-19.44M, D75F-25.0M or D57F-027.0M
Bulletin
Page
Revision
Date
Tx237
1 of 2
03
03 Dec 2013
Notes:
1. Initial calibration @ 25°C. Specifications at time of shipment after 48 hours of operation.
2. Frequency stability vs. change in temperature. [±(Fmax - Fmin)/(2*Fo)].
3. Frequency change after reciprocal temperature ramped over the operating range. Frequency measured before and after at 25°C.
4. BW = 12 KHz to 20 MHz.
5. Leave Pad 8 unconnected if enable / disable function is not required. When tri-stated, the output stage is disabled but the oscillator and compensation circuit are still
active (current consumption < 1 mA).
6. For best performance it is recommended that the circuit connected to this output should have an equivalent input capacitance of 15pF.
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