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参数资料
| 型号： | MAX3679CTJ+ |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 625 MHz, OTHER CLOCK GENERATOR, QCC32 |
| 封装： | 5 X 5 MM, 0.80 MM HEIGHT, ROHS COMPLIANT, MO-220WHHD-2, TQFN-32 |
| 文件页数： | 6/11页 |
| 文件大小： | 390K |
| 代理商： | MAX3679CTJ+ |
MAX3679
+3.3V, Low-Jitter Crystal to LVPECL
Clock Generator
4
_______________________________________________________________________________________
Note 1:
A series resistor of up to 10.5
Ω is allowed between VCC and VCCA for filtering supply noise when system power-supply
tolerance is VCC = 3.3V ±5%. See Figure 2.
Note 2:
Guaranteed up to 320MHz for LVPECL output.
Note 3:
Guaranteed up to 160MHz for LVCMOS output.
Note 4:
All outputs enabled and unloaded. IN_SEL set high.
Note 5:
Measured with crystal or AC-coupled, 50% duty-cycle signal on REF_IN.
Note 6:
Measured using setup shown in Figure 1 with VCC = 3.3V ±5%.
Note 7:
Measured with crystal source.
Note 8:
Total TIE including random and deterministic jitter. Measured with Agilent DSO81304A 40GS/s real-time oscilloscope
using 2M sample record length.
Note 9:
Measured with 40mVP-P, 100kHz sinusoidal signal on the supply.
Note 10: Measured at 156.25MHz output.
Note 11: Measured with 25MHz crystal or 25MHz reference clock at LVCMOS input with a slew rate of 0.5V/ns or greater.
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +3.0V to +3.6V, TA = 0°C to +70°C, unless otherwise noted. Typical values are at VCC = +3.3V, TA = +25°C unless otherwise
noted.) (Notes 1, 2, and 3)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
f = 1kHz
-124
f = 10kHz
-125
f = 100kHz
-130
f = 1MHz
-145
Clock Output SSB Phase Noise
at 125MHz (Note 11)
f > 10MHz
-153
dBc/Hz
MAX3679
QA_C
36
Ω
499
Ω
Z0 = 50
Ω
OSCILLOSCOPE
4.7pF
0.1
μF
50
Ω
Figure 1. LVCMOS Output Measurement Setup
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3679CTJ+ | 功能描述:时钟发生器及支持产品 3.3V Low-Jitter Crystal to LVPECL RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
| MAX3679CTJ+T | 功能描述:时钟发生器及支持产品 3.3V Low-Jitter Crystal to LVPECL RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
| MAX367C/D | 功能描述:TVS二极管阵列 Signal-Line Circuit Protector RoHS:否 制造商:Littelfuse 极性: 通道:4 Channels 击穿电压: 钳位电压:11.5 V 工作电压:2.5 V 峰值浪涌电流:20 A 安装风格:SMD/SMT 端接类型:SMD/SMT 系列: 最小工作温度:- 40 C 最大工作温度:+ 85 C |
| MAX367C/D+ | 功能描述:TVS二极管阵列 RoHS:否 制造商:Littelfuse 极性: 通道:4 Channels 击穿电压: 钳位电压:11.5 V 工作电压:2.5 V 峰值浪涌电流:20 A 安装风格:SMD/SMT 端接类型:SMD/SMT 系列: 最小工作温度:- 40 C 最大工作温度:+ 85 C |
| MAX367CPN | 功能描述:TVS二极管阵列 RoHS:否 制造商:Littelfuse 极性: 通道:4 Channels 击穿电压: 钳位电压:11.5 V 工作电压:2.5 V 峰值浪涌电流:20 A 安装风格:SMD/SMT 端接类型:SMD/SMT 系列: 最小工作温度:- 40 C 最大工作温度:+ 85 C |
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