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参数资料
| 型号： | MPC9993ACR2 |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 6/11页 |
| 文件大小： | 0K |
| 描述： | IC PLL CLK DRIVER IDCS 32-LQFP |
| 标准包装： | 2,000 |
| 类型： | PLL 时钟驱动器，动态时钟开关 |
| PLL： | 带旁路 |
| 输入： | LVPECL |
| 输出： | LVPECL |
| 电路数： | 1 |
| 比率 - 输入:输出： | 2:5 |
| 差分 - 输入:输出： | 是/是 |
| 频率 - 最大： | 200MHz |
| 除法器/乘法器： | 是/无 |
| 电源电压： | 3.135 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) |
MPC9993 REVISION 3 JANUARY 23, 2013
4
2013 Integrated Device Technology, Inc.
MPC9993 Data Sheet
INTELLIGENT DYNAMIC CLOCK SWITCH (IDCS) PLL CLOCK DRIVER
Table 4. DC Characteristics (VCC = 3.3 V ± 5%, TA = – 40° to +85°C)
Symbol
Characteristics
Min
Typ
Max
Unit
Condition
LVCMOS control inputs (MR, PLL_En, Sel_Clk, Man_Override, Alarm_Reset)
VIH
Input High Voltage
2.0
VCC + 0.3
V
VIL
Input Low Voltage
0.8
V
IIN
Input Current(1)
1. Inputs have internal pull-up/pull-down resistors affecting the input current.
100
A
VIN = VCC or GND
LVCMOS control outputs (Clk_selected, Inp0bad, Inp1bad)
VOH
Output High Voltage
2.0
V
IOH = –24 mA
VOL
Output Low Voltage
0.55
V
IOL = 24 mA
LVPECL clock inputs (CLK0, CLK1, Ext_FB)(2)
2. Clock inputs driven by differential LVPECL compatible signals.
VPP
DC Differential Input Voltage(3)
3. VPP is the minimum differential input voltage swing required to maintain AC characteristics.
0.1
1.3
V
Differential operation
VCMR
Differential Cross Point Voltage(4)
4. VCMR (DC) is the crosspoint of the differential input signal. Functional operation is obtained when the crosspoint is within the VCMR (DC)
range and the input swing lies within the VPP (DC) specification.
VCC –1.8
VCC –0.3
V
Differential operation
IIN
Input Current(1)
100
A
VIN = VCC or GND
LVPECL clock outputs (QA[1:0], QB[2:0])
VOH
Output High Voltage
VCC –1.20
VCC –0.95
VCC –0.70
V
Termination 50
to VTT
VOL
Output Low Voltage
VCC –1.90
VCC –1.75
VCC –1.45
V
Termination 50
to VTT
Supply Current
IGND
Maximum Power Supply Current
180
mA
GND Pins
ICC_PLL
Maximum PLL Supply Current
15
mA
VCC_PLL Pin
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