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参数资料
| 型号： | ICS843004AGLFT |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 15/20页 |
| 文件大小： | 0K |
| 描述： | IC SYNTHESIZER LVPECL 24-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： | LVPECL |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:4 |
| 差分 - 输入:输出： | 无/是 |
| 频率 - 最大： | 226.66MHz |
| 除法器/乘法器： | 是/无 |
| 电源电压： | 3.135 V ~ 3.465 V |
| 工作温度： | -30°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 24-TSSOP |
| 包装： | 带卷 (TR) |
| 其它名称： | 843004AGLFT |
ICS843004
FEMTOCLOCKS LVCMOS/CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
IDT / ICS 3.3V LVPECL FREQUENCY SYNTHESIZER
4
ICS843004AG REV. C JANUARY 19, 2008
Table 3C. LVPECL DC Characteristics, VCC = VCCA = VCCO = 3.3V ± 5%, VEE =0V, TA = -30°C to 85°C
NOTE 1: Outputs termination with 50
to V
CCO – 2V.
Table 4. Crystal Characteristics
NOTE: Characterized using an 18pF parallel resonant crystal.
AC Electrical Characteristics
Table 5. AC Characteristics, VCC = VCCA = VCCO = 3.3V ± 5%, VEE =0V, TA = -30°C to 85°C
NOTE: Electrical parameters are guaranteed over the specified ambient operating temperature range, which is established when the
device is mounted in a test socket with maintained transverse airflow greater than 500 lfpm. The device will meet specifications after
thermal equilibrium has been reached under these conditions.
NOTE 1: Defined as skew between outputs at the same supply voltage and with equal load conditions. Measured at VCCO/2.
NOTE 2: This parameter is defined in accordance with JEDEC Standard 65.
NOTE 3: Please refer to the Phase Noise Plots.
Symbol
Parameter
Test Conditions
Minimum
Typical
Maximum
Units
VOH
Output High Current; NOTE 1
VCCO – 1.4
VCCO – 0.9
A
VOL
Output Low Current; NOTE 1
VCCO – 2.0
VCCO – 1.7
A
VSWING
Peak-to-Peak Output Voltage Swing
0.6
1.0
V
Parameter
Test Conditions
Minimum
Typical
Maximum
Units
Mode of Oscillation
Fundamental
Frequency
23.33
26.5625
28.33
MHz
Equivalent Series Resistance (ESR)
50
Shunt Capacitance
7pF
Parameter
Symbol
Test Conditions
Minimum
Typical
Maximum
Units
fOUT
Output Frequency Range
F_SEL[1:0] = 00
186.67
226.66
MHz
F_SEL[1:0] = 01
140
170
MHz
F_SEL[1:0] = 10
93.33
113.33
MHz
F_SEL[1:0] = 11
46.67
56.66
MHz
tsk(o)
Output Skew; NOTE 1, 2
30
ps
tjit()
RMS Phase Jitter, (Random);
NOTE 3
212.5MHz,
(637kHz – 10MHz)
0.70
ps
159.375MHz,
(637kHz – 10MHz)
0.75
ps
156.25MHz,
(637kHz – 10MHz)
0.58
ps
106.25MHz, (637kHz – 10MHz)
0.81
ps
53.125MHz, (637kHz – 10MHz)
0.98
ps
tR / tF
Output Rise/Fall Time
20% to 80%
300
600
ps
odc
Output Duty Cycle
F_SEL[1:0]
≠ 00
49
51
%
F_SEL[1:0] = 00
45
55
%
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS843004AGT | 制造商:ICS 制造商全称:ICS 功能描述:FEMTOCLOCKS⑩ LVCMOS/CRYSTAL-TO- 3.3V LVPECL FREQUENCY SYNTHESIZER |
| ICS843004AI01 | 制造商:ICS 制造商全称:ICS 功能描述:FEMTOCLOCKS-TM CRYSTAL-TO- 3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER |
| ICS843004AI04 | 制造商:ICS 制造商全称:ICS 功能描述:FEMTOCLOCKS-TM CRYSTAL/LVCMOS-TO- 3.3V LVPECL FREQUENCY SYNTHESIZER |
| ICS843004I | 制造商:ICS 制造商全称:ICS 功能描述:FEMTOCLOCKS-TM CRYSTAL-TO- 3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER |
| ICS843004I-01 | 制造商:ICS 制造商全称:ICS 功能描述:FEMTOCLOCKS-TM CRYSTAL-TO- 3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER |
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