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ABV8038QCFREQ PDF预览

ABV8038QCFREQ

更新时间: 2024-11-07 13:05:19
品牌 Logo 应用领域
ABRACON 振荡器石英晶振压控振荡器
页数 文件大小 规格书
10页 216K
描述
VCXO, Clock, VCXO, CLOCK, 38 MHz - LVDS OUTPUT, QFN

ABV8038QCFREQ 技术参数

生命周期:ActiveReach Compliance Code:unknown
风险等级:5.64其他特性:TUBE; FREQUENCY 38MHZ TO 320 MHZ
最大控制电压:3.3 V最小控制电压:
最长下降时间:1 ns频率调整-机械:NO
频率偏移/牵引率:200 ppm线性度:10%
安装特点:SURFACE MOUNT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:LVDS输出负载:9.5 pF
物理尺寸:3mm x 3mm x 0.75mm最长上升时间:1 ns
最大供电电压:3.63 V最小供电电压:2.97 V
表面贴装:YES最大对称度:55/45 %
Base Number Matches:1

ABV8038QCFREQ 数据手册

 浏览型号ABV8038QCFREQ的Datasheet PDF文件第2页浏览型号ABV8038QCFREQ的Datasheet PDF文件第3页浏览型号ABV8038QCFREQ的Datasheet PDF文件第4页浏览型号ABV8038QCFREQ的Datasheet PDF文件第5页浏览型号ABV8038QCFREQ的Datasheet PDF文件第6页浏览型号ABV8038QCFREQ的Datasheet PDF文件第7页 
(Preliminary) ABV8037/38/39  
38MHz-320MHz Low Phase Noise VCXO  
FEATURES  
PACKAGE PIN ASSIGNMENT  
Less than 0.4ps RMS (12KHz-20MHz) phase  
VDDANA  
XIN  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
SEL0^  
jitter for all frequencies.  
Less than 25ps (typ.) peak to peak jitter for all  
frequencies.  
Low phase noise output (@ 1MHz frequency  
offset  
SEL1^  
XOUT  
GNDBUF  
QBAR  
SEL2^  
OE_CTRL  
VCON  
GNDANA  
LP  
VDDBUF  
-144dBc/Hz for 155.52MHz  
-140dBC/Hz for 311.04MHz  
Q
19MHz-40MHz crystal input.  
38MHz-320MHz output.  
GNDBUF  
LM  
Available in PECL, LVDS, or CMOS outputs.  
No external varicap required.  
Output Enable selector.  
Wide pull range (+/-200ppm).  
3.3V operation.  
16-pin TSSOP  
Available in 3x3 QFN or 16-pin TSSOP  
packages.  
12 11 10  
13  
9
4
8
7
6
5
XOUT  
SEL2^  
GNDBUF  
QBAR  
VDDBUF  
Q
14  
15  
16  
DESCRIPTION  
ABV803X  
OE_CTRL  
VCON  
The ABV803X is a monolithic low jitter and low  
phase noise VCXO, capable of 0.4ps RMS phase  
jitter and CMOS, LVDS, or PECL outputs, covering a  
wide frequency output range up to 320MHz. It allows  
the control of the output frequency with an input  
voltage (VCON), using a low cost crystal.  
1
2
3
The frequency selector pads of ABV803X enable  
output frequencies of (2, 4, 8, or 16) * FXIN. The  
ABV803X is designed to address the demanding  
requirements of high performance applications such  
as SONET, GPS, Video, etc.  
3x3 QFN  
Note1: QBAR is used for single ended CMOS output.  
Note2: ^ Denotes internal pull up resistor.  
BLOCK DIAGRAM  
VCON  
VCO  
Divider  
VARICAP  
Charge  
Output  
QBAR  
VCO  
(FXiNx16)  
Pump  
XIN  
Phase  
Detector  
XTAL  
OSC  
Divider  
+
Loop  
(1,2,4,8)  
Q
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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