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| 型号： | IDT2309B-1DCG |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟及定时 |
| 英文描述： | 2309 SERIES, PLL BASED CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| 封装： | GREEN, SOIC-16 |
| 文件页数： | 1/10页 |
| 文件大小： | 219K |
| 代理商： | IDT2309B-1DCG |
1
COMMERCIALANDINDUSTRIALTEMPERATURERANGES
IDT2309B
3.3VZERODELAYCLOCKBUFFER
OCTOBER 2005
2005 Integrated Device Technology, Inc.
DSC 6996/2
c
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
FEATURES:
Phase-Lock Loop Clock Distribution
10MHz to 133MHz operating frequency
Distributes one clock input to one bank of five and one bank of
four outputs
Separate output enable for each output bank
Output Skew < 250ps
Low jitter <200 ps cycle-to-cycle
IDT2309B-1 for Standard Drive
IDT2309B-1H for High Drive
No external RC network required
Operates at 3.3V VDD
Available in SOIC and TSSOP packages
FUNCTIONAL BLOCK DIAGRAM
IDT2309B
ADVANCE
INFORMATION
3.3V ZERO DELAY
CLOCK BUFFER
DESCRIPTION:
The IDT2309B is a high-speed phase-lock loop (PLL) clock buffer,
designed to address high-speed clock distribution applications. The zero
delay is achieved by aligning the phase between the incoming clock and
the output clock, operable within the range of 10 to 133MHz.
The IDT2309B is a 16-pin version of the IDT2305B. The IDT2309B
accepts one reference input, and drives two banks of four low skew clocks.
The -1H version of this device operates at up to 133MHz frequency and
has higher drive than the -1 device. All parts have on-chip PLLs which lock
to an input clock on the REF pin. The PLL feedback is on-chip and is
obtained from the CLKOUT pad. In the absence of an input clock, the
IDT2309B enters power down, and the outputs are tri-stated. In this mode,
the device will draw less than 25μA.
The IDT2309B is characterized for both Industrial and Commercial
operation.
PLL
S1
CLKA1
CLKA2
CLKA3
CLKA4
CLKB1
CLKB2
CLKB3
CLKB4
Control
Logic
1
REF
S2
16
CLKOUT
8
9
2
3
14
15
6
7
10
11
相关PDF资料 |
PDF描述 |
|---|---|
| IDT2309B-1HDCG | 2309 SERIES, PLL BASED CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| IDT2309NZ-1HDCI8 | 2309 SERIES, LOW SKEW CLOCK DRIVER, 9 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| IDT2309NZ-1HDCG | 2309 SERIES, LOW SKEW CLOCK DRIVER, 9 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| IDT23S05-1DCGI | PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8 |
| IDT23S05-1DCGI8 | PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT2309B-1DCG8 | 功能描述:IC CLK BUFFER ZD STD DRV 16-SOIC RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:- 标准包装:2,000 系列:- 类型:PLL 时钟发生器 PLL:带旁路 输入:LVCMOS，LVPECL 输出:LVCMOS 电路数:1 比率 - 输入:输出:2:11 差分 - 输入:输出:是/无 频率 - 最大:240MHz 除法器/乘法器:是/无 电源电压:3.135 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:32-LQFP 供应商设备封装:32-TQFP（7x7） 包装:带卷 (TR) |
| IDT2309B-1DCGBLANK | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:3.3V ZERO DELAY CLOCK BUFFER |
| IDT2309B-1DCGI | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:3.3V ZERO DELAY CLOCK BUFFER |
| IDT2309B-1DCI | 功能描述:IC CLK BUFFER ZD STD DRV 16-SOIC RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:- 标准包装:2,000 系列:- 类型:PLL 时钟发生器 PLL:带旁路 输入:LVCMOS，LVPECL 输出:LVCMOS 电路数:1 比率 - 输入:输出:2:11 差分 - 输入:输出:是/无 频率 - 最大:240MHz 除法器/乘法器:是/无 电源电压:3.135 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:32-LQFP 供应商设备封装:32-TQFP（7x7） 包装:带卷 (TR) |
| IDT2309B-1DCI8 | 功能描述:IC CLK BUFFER ZD STD DRV 16-SOIC RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:- 标准包装:2,000 系列:- 类型:PLL 时钟发生器 PLL:带旁路 输入:LVCMOS，LVPECL 输出:LVCMOS 电路数:1 比率 - 输入:输出:2:11 差分 - 输入:输出:是/无 频率 - 最大:240MHz 除法器/乘法器:是/无 电源电压:3.135 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:32-LQFP 供应商设备封装:32-TQFP（7x7） 包装:带卷 (TR) |
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