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参数资料
| 型号： | MPC9772FA |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 230 MHz, OTHER CLOCK GENERATOR, PQFP52 |
| 封装： | LQFP-52 |
| 文件页数： | 13/16页 |
| 文件大小： | 833K |
| 代理商： | MPC9772FA |
MPC9772
3.3V 1:12 LVCMOS PLL CLOCK GENERATOR
IDT / ICS 3.3V 1:12 LVCMOS PLL CLOCK GENERATOR
6
MPC9772 REV 6 FEBRUARY 7, 2007
Table 9. DC Characteristics (VCC = 3.3 V ± 5%, TA = -40° to 85°C)
Symbol
Characteristics
Min
Typ
Max
Unit
Condition
VCC_PLL
PLL Supply Voltage
3.0
VCC
V
LVCMOS
VIH
Input High Voltage
2.0
VCC + 0.3
V
LVCMOS
VIL
Input Low Voltage
0.8
V
LVCMOS
VOH
Output High Voltage
2.4
V
IOH = –24 mA(1)
1. The MPC9772 is capable of driving 50
transmission lines on the incident edge. Each output drives one 50 parallel terminated
transmission line to a termination voltage of VTT. Alternatively, the device drives up to two 50 series terminated transmission lines.
VOL
Output Low Voltage
0.55
0.30
V
IOL = 24 mA
IOL = 12 mA
ZOUT
Output Impedance
14 – 17
IIN
Input Current(2)
2. Inputs have pull-down resistors affecting the input current.
±200
A
VIN = VCC or
GND
ICC_PLL
Maximum PLL Supply Current
3.0
5.0
mA
VCC_PLL Pin
ICCQ
Maximum Quiescent Supply Current
15
mA
All VCC Pins
Table 10. AC Characteristics (VCC = 3.3 V ± 5%, TA = –40° to +85°C)(1), (2), continued on next page
Symbol
Characteristics
Min
Typ
Max
Unit
Condition
TA = 0°C
to +70°C
TA = –40°C
to +85°C
fREF
Input reference frequency
÷4 feedback
÷6 feedback
÷8 feedback
÷10 feedback
÷12 feedback
÷16 feedback
÷20 feedback
÷24 feedback
÷32 feedback
÷40 feedback
Input reference frequency in PLL bypass mode(3)
50.0
33.3
25.0
20.0
16.6
12.5
10.0
8.33
6.25
5.00
120.0
80.0
60.0
48.0
40.0
30.0
24.0
20.0
15.0
12.0
250
115.00
76.67
57.50
46.00
38.33
28.75
23.00
19.16
14.37
11.50
250
MHz
PLL locked
PLL bypass
fVCO
VCO frequency range(4)
200
480
460
MHz
fXTAL
Crystal interface frequency range(4)
10
25
MHz
fMAX
Output Frequency
÷2 output
÷4 output
÷6 output
÷8 output
÷10 output
÷12 output
÷16 output
÷20 output
÷24 output
100.0
50.0
33.3
25.0
20.0
16.6
12.5
10.0
8.33
240.0
120.0
80.0
60.0
48.0
40.0
30.0
24.0
20.0
230.00
115.00
76.67
57.50
46.00
38.33
28.75
23.00
19.16
MHz
PLL locked
fSTOP_CLK Serial interface clock frequency
20
MHz
tPW,MIN
Input Reference Pulse Width(5)
2.0
ns
tR, tF
CCLKx Input Rise/Fall Time(6)
1.0
ns
0.8 to 2.0 V
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| MPC9773 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:3.3 V 1:12 LVCMOS PLL Clock Generator |
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| MPC9773AER2 | 功能描述:时钟发生器及支持产品 FSL 1-12 LVCMOS/LVPE CL to LVCMOS PLL Clo 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 |
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