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| 型号： | 9EX21501AKILF |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟及定时 |
| 英文描述： | 21501 SERIES, PLL BASED CLOCK DRIVER, 15 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC64 |
| 封装： | ROHS COMPLIANT, PLASTIC, MLF-64 |
| 文件页数： | 1/15页 |
| 文件大小： | 200K |
| 代理商： | 9EX21501AKILF |
9EX21501A
IDT
15 Output PCIe G2/QPI Differential Buffer with 2:1 Input Mux
1578—07/18/11
15 Output PCIe G2/QPI Differential Buffer with
2:1 Input Mux
1
DATASHEET
Functional Block Diagram
Description
The ICS9EX21501 provides 15 output clocks for PCIe Gen2
(100MHz) or QPI (133MHz) applications. A differential CPU clock
from a CK410B+ main clock generator, such as the ICS932S421,
drives the ICS9EX21501. In fanout mode, the ICS9EX21501
provides outputs up to 400MHz. A 2:1 input mux allows selection
between local and remote clock sources.
Recommended Application:
15 Output PCIe G2/QPI Differential Buffer with 2:1 input mux
Key Specifications:
DIF output cycle-to-cycle jitter < 50ps
DIF output-to-output skew < 150 ps
PCIe Gen2 compliant phase jitter
QPI 6.4Gb/s 12UI compliant phase jitter
Features/Benefits:
Output clock frequencies up to 400 MHz/supports wide
range of applications
4 Selectable SMBus addresses/multiple devices can share
SMBus segment
SMBus address independent of PLL operating mode/
maximum flexibility
Dedicated CKPWRGD/PD# and VDDA pins/Easy board
design
8 Dedicated OE# and 2 Group OE# pins/Support for
hardware clock management
Output Features:
15 - 0.7V current-mode differential HCSL output pairs
Supports zero delay buffer mode and fanout mode
Selectable PLL bandwidth
80-150 MHz in PLL Mode
33-400 MHz operation in Bypass mode
CLKA_IN
CLKA_IN#
DIF(14:0)
HIBW_BYPM_LOBW#
SEL_A_B#
SMBDAT
SMBCLK
CKPWRGD/PD#
15
IREF
OE13_14#
OE(5:12)#,
OE_01234#
10
SMB_A0
SMB_A1
100M_133M#
CLKB_IN
CLKB_IN#
PLL
(SS Compatible)
Logic
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 9EX21501AKILFT | 制造商:Integrated Device Technology Inc 功能描述:PLL Clock Driver Single 64-Pin VFQFPN EP T/R 制造商:Integrated Device Technology Inc 功能描述:64 MLF (LEAD FREE) - Tape and Reel 制造商:Integrated Device Technology Inc 功能描述:PCIE BUFFER - GEN2. 15 OUTPUTS w/2:1 INP |
| 9EX21501AKLF | 功能描述:时钟缓冲器 PCIE BUFFER - GEN2. 15 OUTPUTS w/2:1 INP RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟（最大值）: 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel |
| 9EX21501AKLFT | 功能描述:时钟发生器及支持产品 PCIE BUFFER - GEN2. 15 OUTPUTS w/2:1 INP 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 |
| 9EX21531AKLF | 功能描述:时钟发生器及支持产品 PCIE BUFFER - GEN3, 15 OUTPUTS w/2:1 INP 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 |
| 9EX21531AKLFT | 制造商:Integrated Device Technology Inc 功能描述:PLL Clock Generator Single 64-Pin MLF T/R 制造商:Integrated Device Technology Inc 功能描述:64 MLF (LEAD FREE) - Tape and Reel 制造商:Integrated Device Technology Inc 功能描述:PCIE BUFFER - GEN3, 15 OUTPUTS w/2:1 INP |
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