参数资料
型号: ICS843253AGI-45LFT
厂商: IDT, Integrated Device Technology Inc
文件页数: 10/15页
文件大小: 0K
描述: IC SYNTHESIZER LVPECL 16-TSSOP
标准包装: 2,500
系列: HiPerClockS™, FemtoClock™
类型: 频率合成器
PLL: 带旁路
输入: 晶体
输出: LVCMOS,LVPECL,LVTTL
电路数: 1
比率 - 输入:输出: 1:3
差分 - 输入:输出: 无/是
频率 - 最大: 156.25MHz
除法器/乘法器: 是/无
电源电压: 3.135 V ~ 3.465 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 带卷 (TR)
其它名称: 843253AGI-45LFT
ICS843253I-45
FEMTOCLOCK CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
ICS843253AGI-45 REVISION A JULY 20, 2009
4
2009 Integrated Device Technology, Inc.
Table 4C. LVPECL DC Characteristics, VCC = VCCOA = VCCOB = 3.3V ± 5%, TA = -40°C to 85°C
NOTE 1: Output termination with 50
to V
CCOA,B – 2V.
Table 5. Crystal Characteristics
AC Electrical Characteristics
Table 6. AC Characteristics, VCC = VCCOA = VCCOB = 3.3V ± 5%, TA = -40°C to 85°C
Using a 25MHz, 18pF quartz crystal.
NOTE 1: Please refer to the Phase Noise plots.
Symbol
Parameter
Test Conditions
Minimum
Typical
Maximum
Units
VOH
Output High Voltage; NOTE 1
VCC – 1.4
VCC – 0.9
V
VOL
Output Low Voltage; NOTE 1
VCC – 2.0
VCC – 1.7
V
VSWING
Peak-to-Peak Output Voltage Swing
0.6
1.0
V
Parameter
Test Conditions
Minimum
Typical
Maximum
Units
Mode of Oscillation
Fundamental
Frequency
25
MHz
Equivalent Series Resistance (ESR)
50
Shunt Capacitance
7pF
Parameter
Symbol
Test Conditions
Minimum
Typical
Maximum
Units
fOUT
Output Frequency
QB/nQB
156.25
MHz
QA/nQA
125
MHz
REF_OUT
25
MHz
tjit()
RMS Phase Jitter
(Random); NOTE 1
125MHz, Integration Range:
1.875MHz – 20MHz
0.44
ps
156.25MHz, Integration Range:
1.875MHz – 20MHz
0.57
ps
tR / tF
Output Rise/Fall Time
QA, QB
20% to 80%
200
700
ps
REF_OUT
500
1400
ps
odc
Output Duty Cycle
QA, QB
48
52
%
REF_OUT
46
54
%
相关PDF资料
PDF描述
VI-BNK-MV-F3 CONVERTER MOD DC/DC 40V 150W
VE-JTR-MZ-F1 CONVERTER MOD DC/DC 7.5V 25W
VI-BNK-MV-F2 CONVERTER MOD DC/DC 40V 150W
MPC9893AER2 IC PLL CLK GEN 1:12 3.3V 48-LQFP
VE-JTM-MZ-F4 CONVERTER MOD DC/DC 10V 25W
相关代理商/技术参数
参数描述
ICS843256 制造商:ICS 制造商全称:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER W/INTEGRATED FANOUT BUFFER
ICS843256AG 制造商:ICS 制造商全称:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER W/INTEGRATED FANOUT BUFFER
ICS843256AGILF 制造商:Integrated Device Technology Inc 功能描述:PLL Frequency Synthesizer Single 24-Pin TSSOP Tube
ICS843256AGLF 制造商:ICS 制造商全称:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER W/INTEGRATED FANOUT BUFFER
ICS843256AGLFT 制造商:ICS 制造商全称:ICS 功能描述:FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER W/INTEGRATED FANOUT BUFFER