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参数资料
| 型号： | D75A-019.2M-T |
| 厂商： | Connor-Winfield |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | OSC TCXO 19.200 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： | D75A |
| 类型： | TCXO |
| 频率： | 19.2MHz |
| 功能： | 三态（输出启用） |
| 输出： | LVCMOS |
| 电源电压： | 3.3V |
| 频率稳定性： | ±0.28ppm |
| 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： | D75A-19.2 MHZ-T D75A-19.2 MHZ-T-ND |
Available at Digi-Key
? Frequency Stability: ± 0.28 ppm
Crystal Controlled Oscillator (TCXO) with a
D7
12 A 11
? Temperature Range: 0 to 70°C
MH 4
Tri-State LVCMOS output. Through the use
of Analog Temperature Compensation, the
D75A is capable of holding sub 1-ppm sta-
bilities over the 0 to 70°C temperature range.
The D75A meets STRATUM 3 requirements.
Applications:
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
Description: Features:
? IEEE 1588 Applications
? Synchronous Ethernet slave clocks, ITU-T G.8262 EEC options 1 & 2
? Compliant to Stratum 3, GR-1244-CORE & GR-253-CORE
? Wireless Communications
? Small Cells
? Test and Measurement
The Connor-Winfield’s D75A is a 5x7mm ? 3.3 Vdc Operation
Surface Mount Temperature Compensated ? LVCMOS Output
5
.8 4
Z
? Low Jitter <1ps RMS
? Tri-State Enable/Disable Function
? 5x7mm Surface Mount Package
? Tape and Reel Packaging
? RoHS Compliant / Pb Free
Absolute Maximum Ratings
Parameter
Minimum
Nominal
Maximum
Units
Notes
Storage Temperature
Supply Voltage (Vcc)
Input Voltage
-55
-0.5
-0.5
-
-
-
85
6.0
Vcc+0.5
°C
Vdc
Vdc
Operating Specifications
Parameter
Minimum
Nominal
Maximum
Units
Notes
Nominal Frequency (Fo)
-
10.0, 12.8, 19.2, or 20.0
-
MHz
Frequency Calibration @ 25 °C
Frequency Stability vs. Temperature
Holdover Stability (Over 24 Hours)
Frequency vs. Load Stability
Frequency vs. Voltage Stability
Static Temperature Hysteresis
Total Frequency Tolerance:
Operating Temperature Range:
Supply Voltage (Vcc)
Supply Current (Icc)
Period Jitter
Integrated Phase Jitter
-1.0
-0.28
-0.32
-0.20
-0.20
-
-4.6
0
3.135
-
-
-
-
-
-
-
-
-
-
-
3.3
-
3
0.5
1.0
0.28
0.32
0.20
0.20
0.4
4.6
70
3.465
6
5
1.0
ppm
ppm
ppm
ppm
ppm
ppm
ppm
°C
Vdc
mA
ps rms
ps rms
1
2
3
±5%
±5%
Absolute, 4
5
±5%
6
SSB Phase Noise (Fo = 10 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
Minimum
Nominal
Maximum
Units
Notes
Enable Voltage (High)
70%Vcc
-
Vdc
7
Disable Voltage (Low)
-
-
30%Vcc
Vdc
7
LVCMOS Output Characteristics
Parameter
Load
Minimum
-
Nominal
15
Maximum
-
Units
pF
Notes
8
Voltage (High) (Voh)
(Low) (Vol)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
90%Vcc
-
45
-
-
-
50
-
-
10%Vcc
55
8
Vdc
Vdc
%
ns
Bulletin
Page
Revision
Date
Tx236
1 of 3
03
09 Jan 2014
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. Inclusive of frequency stability, supply voltage change (±1%), load change, aging, for 24 hours.
4. Frequency change after reciprocal temperature ramped over the operating range. Frequency measured before and after at 25°C.
5. Inclusive of calibration @ 25?C, frequency vs. change in temperature, change in supply voltage (±5%), load change (±5%), reflow soldering process and 20 years
aging, referenced to Fo
6. BW = 12 KHz to 20 MHz.
7. 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).
8. 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| D75A-020.0M | 功能描述:OSC TCXO 20.000 MHZ 3.3V SMD RoHS:是 类别:晶体和振荡器 >> 振荡器 系列:D75A 标准包装:1 系列:VG-4512CA 类型:VCXO 频率:153.6MHz 功能:三态（输出启用） 输出:LVPECL 电源电压:3.3V 频率稳定性:- 工作温度:-40°C ~ 85°C 电流 - 电源（最大）:60mA 额定值:- 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:0.071"（1.80mm） 封装/外壳:6-SMD，无引线（DFN，LCC） 包装:Digi-Reel® 电流 - 电源（禁用）（最大）:- 其它名称:SER3790DKR |
| D75A-020.0M-T | 功能描述:OSC TCXO 20.000 MHZ 3.3V SMT RoHS:是 类别:晶体和振荡器 >> 振荡器 系列:D75A 标准包装:1 系列:VG-4512CA 类型:VCXO 频率:153.6MHz 功能:三态（输出启用） 输出:LVPECL 电源电压:3.3V 频率稳定性:- 工作温度:-40°C ~ 85°C 电流 - 电源（最大）:60mA 额定值:- 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:0.071"（1.80mm） 封装/外壳:6-SMD，无引线（DFN，LCC） 包装:Digi-Reel® 电流 - 电源（禁用）（最大）:- 其它名称:SER3790DKR |
| D75AS | 制造商:CONNOR-WINFIELD 制造商全称:Connor-Winfield Corporation 功能描述:5x7mm Surface Mount High Precision TCXO |
| D75AS_09 | 制造商:CONNOR-WINFIELD 制造商全称:Connor-Winfield Corporation 功能描述:5x7mm Surface Mount High Precision TCXO |
| D75AS_11 | 制造商:CONNOR-WINFIELD 制造商全称:Connor-Winfield Corporation 功能描述:5x7mm Precision TCXO In Stock at Digi-Key |
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