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参数资料
| 型号： | MPC998FAR2 |
| 厂商： | MOTOROLA INC |
| 元件分类： | 时钟及定时 |
| 英文描述： | PLL BASED CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32 |
| 封装： | PLASTIC, LQFP-32 |
| 文件页数： | 2/7页 |
| 文件大小： | 110K |
| 代理商： | MPC998FAR2 |
4
MPC998
MOTOROLA ADVANCED CLOCK DRIVERS DEVICE DATA
438
Figure 1. MPC998 Logic Diagram
Decode
PCLK0_EN (pullup)
PCLK1_EN (pullup)
TESTM (pullup)
PLLREF_EN (pullup)
REF_SEL (pullup)
HSTL_CLK (pullup)
PECL_CLK (pullup)
EXTFB_IN (HSTL)
EXTFB_EN (pullup)
SEL[4:0] (pullup)
RESET (pullup)
PLL_BYPASS (pullup)
(pullup)
(pulldown)
PCLK0
PCLK1
EXTFB_OUT
(HSTL)
0
1
00
1
0
1
PLL
/M
/N
Figure 2. 32 Lead Package Pinout (Top View)
RESET
VEEA
SEL4
SEL3
SEL2
SEL1
SEL0
VCCA
EXTFB_OUT
VCCO
EXTFB_IN
EXTFB_EN
PECL_CLK
VCCO
PCLK1
PCLK0
VCCO
PLLREF_EN
PLL_BYP
ASS
VCCI
TESTM
VEE
PCLK0_EN
PCLK1_EN
REF_SEL
HSTL_CLK
23
4
5
6
7
8
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
25
26
27
28
29
30
31
32
MPC998
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MPC9992 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:3.3 DIFFRERENTIAL ECL/PECL PLL CLOCK GENERATOR |
| MPC9992AC | 功能描述:时钟发生器及支持产品 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 |
| MPC9992ACR2 | 功能描述:时钟发生器及支持产品 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 |
| MPC9992FA | 功能描述:锁相环 - PLL 2.5 3.3V 400MHz Clock Generator RoHS:否 制造商:Silicon Labs 类型:PLL Clock Multiplier 电路数量:1 最大输入频率:710 MHz 最小输入频率:0.002 MHz 输出频率范围:0.002 MHz to 808 MHz 电源电压-最大:3.63 V 电源电压-最小:1.71 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:QFN-36 封装:Tray |
| MPC9992FAR2 | 制造商:Integrated Device Technology Inc 功能描述:PLL Clock Driver Single 32-Pin LQFP T/R |
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