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XFP235156.250000K PDF预览

XFP235156.250000K

更新时间: 2024-10-30 19:54:27
品牌 Logo 应用领域
艾迪悌 - IDT 振荡器
页数 文件大小 规格书
17页 390K
描述
LVPECL Output Clock Oscillator

XFP235156.250000K 技术参数

生命周期:ActiveReach Compliance Code:compliant
振荡器类型:LVPECLBase Number Matches:1

XFP235156.250000K 数据手册

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XF Family of Low Phase Noise  
Quartz-based PLL Oscillators  
XF  
Datasheet  
Description  
Features  
Output types: LVDS, LVPECL, CML  
Frequency range: 15MHz to 2100MHz  
Output type: HCSL  
Frequency range: 15MHz to 725MHz  
Supply voltage options: 1.8V, 2.5V, or 3.3V  
Phase jitter (12kHz to 20MHz): 120fs typical  
Package: 2.5 × 2.0 mm, 0.4mm pitch DFN  
The XF devices are ultra-low phase noise quartz-based PLL  
oscillators supporting a large range of frequencies and output  
interface types. These devices are designed to operate at three  
different power supplies with several pinout configurations, as well  
as two operational temperature ranges.  
The XF devices can be programmed to generate an output  
frequency from 15MHz to 2100MHz with a resolution as low as  
1Hz accuracy. The configuration capability of this family of devices  
allows for fast delivery times for both sample and large production  
orders.  
Operating temperatures and frequency stability:  
-40°C to +85°C, ±25ppm  
-40°C to +105°C, ±50ppm  
Parts are for one time programming (OTP) at the factory for a  
fixed frequency application, or can be field programmable using  
I2C, based on system needs (see notes under Pin Descriptions).  
Typical Applications  
FOM Gear Box  
Data centers  
Pin Assignments  
1
2
3
4
5
6
12  
11  
10  
9
NC  
Ground Core  
DD Core  
10G / 40G / 100G / 400G Ethernet  
V
NC  
Voltage Control  
SDA  
Ground Output  
Output 0b  
8
Output 0  
OE  
7
SCL  
VDD Output  
Table 1. Pin Descriptions  
Pin Number  
Pin Name  
Description  
1
2
NC  
NC  
No connect.  
No connect.  
3
Voltage Control 2  
Voltage control for VCXO option.  
Serial data.  
4
SDA 1  
5
OE  
Output enable.  
6
SCL 1  
Serial clock.  
7
V
DD Output  
Supply voltage.  
Output 0.  
8
Output 0  
9
Output 0b  
Complementary output 0.  
Connect to ground.  
Supply voltage.  
Connect to ground.  
10  
11  
12  
13  
Ground Output  
V
DD Core  
Ground Core  
EPAD (dotted area shown in Pin Assignments diagram)  
Connect to ground (required for heat dissipation).  
1 Pins 4 and 6 are no connect for I2C applications.  
2 Pin 3 is no connect for analog VCXO applications.  
See Ordering Information for more details.  
©2019 Integrated Device Technology, Inc.  
1
July 22, 2019  

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