- 您现在的位置：买卖IC网 > PDF目录8709 > MPC9456ACR2 (IDT, Integrated Device Technology Inc)IC CLK BUFF DVDR MUX 1:10 32LQFP PDF资料下载
参数资料
| 型号： | MPC9456ACR2 |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 7/13页 |
| 文件大小： | 0K |
| 描述： | IC CLK BUFF DVDR MUX 1:10 32LQFP |
| 标准包装： | 2,000 |
| 类型： | 扇出缓冲器（分配），除法器，多路复用器，PLL |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:10 |
| 差分 - 输入:输出： | 是/无 |
| 输入： | LVCMOS，LVPECL |
| 输出： | LVCMOS |
| 频率 - 最大： | 250MHz |
| 电源电压： | 2.375 V ~ 3.465 V |
| 工作温度： | -40°C ~ 85°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) |
ICS843N001BGI REVISION 4 DECEMBER 21, 2012
3
2012 Integrated Device Technology, Inc.
MPC9456 Data Sheet
2.5 V AND 3.3 V LVCMOS CLOCK FANOUT BUFFER
Table 1. Pin Configuration
Pin
I/O
Type
Function
PECL_CLK,
PECL_CLK
Input
LVPECL
Differential clock reference
Low voltage positive ECL input
FSELA, FSELB, FSELC
Input
LVCMOS
Output bank divide select input
MR/OE
Input
LVCMOS
Internal reset and output tristate control
GND
Supply
Negative voltage supply output bank (GND)
VCCA, VCCB(1), VCCC
1. VCCB is internally connected to VCC.
Supply
Positive voltage supply for output banks
VCC
Supply
Positive voltage supply core (VCC)
QA0 – QA2
Output
LVCMOS
Bank A outputs
QB0 – QB2
Output
LVCMOS
Bank B outputs
QC0 – QC3
Output
LVCMOS
Bank C outputs
Table 2. Supported Single and Dual Supply Configurations
Supply Voltage Configuration
VCC(1)
1. VCC is the positive power supply of the device core and input circuitry. VCC voltage defines the input threshold and levels.
VCCA(2)
2. VCCA is the positive power supply of the bank A outputs. VCCA voltage defines bank A output levels.
VCCB(3)
3. VCCB is the positive power supply of the bank B outputs. VCCB voltage defines bank B output levels. VCCB is internally connected to VCC.
VCCC(4)
4. VCCC is the positive power supply of the bank C outputs. VCCC voltage defines bank C output levels.
GND
3.3 V
0 V
Mixed Voltage Supply
3.3 V
3.3 V or 2.5 V
3.3 V
3.3 V or 2.5 V
0 V
2.5 V
0 V
Table 3. Function Table (Controls)
Control
Default
0
1
FSELA
0
fQA0:2 = fREF
fQA0:2 = fREF 2
FSELB
0
fQB0:2 = fREF
fQB0:2 = fREF 2
FSELC
0
fQC0:3 = fREF
fQC0:3 = fREF 2
MR/OE
0
Outputs enabled
Internal reset
Outputs disabled (tristate)
相关PDF资料 |
PDF描述 |
|---|---|
| AD5444YRM-REEL7 | IC DAC 12BIT MULTIPLYING 10-MSOP |
| AD5647RBRMZ-REEL7 | IC DAC NANO 14BIT DUAL 10-MSOP |
| LTC1426CS8#TR | IC DAC PWM 6BIT DUAL MCPWR 8SOIC |
| AD5341BRUZ-REEL7 | IC DAC 12BIT SNGL VOUT 20-TSSOP |
| SL23EP08SC-4 | IC BUFFER 220MHZ 8CH 3.3V 16SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MPC9456FA | 功能描述:时钟缓冲器 2.5 3.3V 250MHz Clock Generator 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 |
| MPC946 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:LOW VOLTAGE 1:10 CMOS CLOCK DRIVER |
| MPC947 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:LOW VOLTAGE 1:9 CLOCK DISTRIBUTION CHIP |
| MPC947FA | 制造商:Freescale Semiconductor 功能描述: |
| MPC948 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:LOW VOLTAGE 1:12 CLOCK DISTRIBUTION CHIP |
发布紧急采购，3分钟左右您将得到回复。