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ABX8038OC-T PDF预览

ABX8038OC-T

更新时间: 2024-02-19 11:13:44
品牌 Logo 应用领域
ABRACON 振荡器石英晶振机械
页数 文件大小 规格书
10页 215K
描述
38-640MHz Low Phase Noise XO

ABX8038OC-T 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:ActiveReach Compliance Code:compliant
风险等级:5.33Is Samacsys:N
其他特性:TAPE AND REEL; TRI-STATE FUNCTION最长下降时间:1.5 ns
频率调整-机械:NO安装特点:SURFACE MOUNT
最大工作频率:640 MHz最小工作频率:38 MHz
最高工作温度:85 °C最低工作温度:-40 °C
振荡器类型:PECL输出负载:50 OHM
物理尺寸:3.0mm x 3.0mm x 0.75mm最长上升时间:1.5 ns
最大供电电压:3.63 V最小供电电压:2.25 V
表面贴装:YES最大对称度:55/45 %
Base Number Matches:1

ABX8038OC-T 数据手册

 浏览型号ABX8038OC-T的Datasheet PDF文件第2页浏览型号ABX8038OC-T的Datasheet PDF文件第3页浏览型号ABX8038OC-T的Datasheet PDF文件第4页浏览型号ABX8038OC-T的Datasheet PDF文件第5页浏览型号ABX8038OC-T的Datasheet PDF文件第6页浏览型号ABX8038OC-T的Datasheet PDF文件第7页 
(Preliminary) ABX8037/38/39  
38-640MHz Low Phase Noise XO  
FEATURES  
PACKAGE PIN ASSIGNMENT  
Less than 0.4ps RMS (12kHz-20MHz) phase  
jitter for all frequencies.  
Less than 25ps peak to peak jitter for all  
frequencies.  
Low phase noise output (@ 1MHz frequency  
offset  
VDDANA  
XIN  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
SEL0^  
SEL1^  
XOUT  
SEL2^  
OE_CTRL  
DNC  
GNDBUF  
QBAR  
-144dBc/Hz for 106.25MHz  
-144dBc/Hz for 156.25MHz  
-144dBc/Hz for 212.5MHz  
-140dBc/Hz for 312.5MHz,  
-131dBC/Hz for 622.08MHz  
VDDBUF  
Q
GNDBUF  
GNDANA  
LP  
LM  
19MHz-40MHz crystal input.  
38MHz-640MHz output.  
Available in PECL, LVDS, or CMOS outputs.  
Output Enable selector.  
2.5V & 3.3V operation.  
Available in 3x3 QFN or 16-pin TSSOP  
packages.  
16-pin TSSOP  
3x3 QFN  
12 11 10  
13  
9
4
8
7
6
5
XOUT  
SEL2^  
GNDBUF  
QBAR  
VDDBUF  
Q
DESCRIPTION  
14  
15  
16  
ABX803X  
The ABX803X is a monolithic low jitter and low  
phase noise high performance clock, capable of  
maintaining 0.4ps RMS phase jitter and CMOS,  
LVDS or PECL outputs, covering a wide frequency  
output range up to 640MHz. It allows high  
OE_CTRL  
DNC  
1
2
3
performance and high frequency output, using a low  
cost fundamental crystal of between 19-40MHz.  
The frequency selector pads of ABX803X enable  
output frequencies of (2, 4, 8, or 16) * FXIN. The  
ABX803X is designed to address the demanding  
requirements of high performance applications such  
Fiber Channel, serial ATA, Ethernet, SAN, etc.  
Note1: QBAR is used for single ended CMOS output.  
Note2: ^ Denotes internal pull up resistor.  
BLOCK DIAGRAM  
VCO  
Divider  
Charge  
Output  
QBAR  
VCO  
(FXiNx16)  
Pump  
XIN  
Phase  
Detector  
XTAL  
OSC  
Divider  
+
Loop  
Q
(1,2,4,8)  
XOUT  
Filter  
OE  
Performance Tuner  
30332 Esperanza., Rancho Santa Margarita, Ca 92688 Ph: 949-546-8000 Fax: 949-546-8001 www.Abracon.com 9/1/05 Page 1  

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