参数资料
型号: MPC9315AC
厂商: IDT, Integrated Device Technology Inc
文件页数: 15/18页
文件大小: 0K
描述: IC PLL CLOCK GEN/DRIVER 32-LQFP
标准包装: 250
类型: PLL 时钟发生器
PLL:
输入: LVCMOS
输出: LVCMOS
电路数: 1
比率 - 输入:输出: 4:8
差分 - 输入:输出: 无/无
频率 - 最大: 160MHz
除法器/乘法器: 是/是
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: 托盘
MPC9315 REVISION 5 JANUARY 24, 2013
6
2013 Integrated Device Technology, Inc.
MPC9315 DATA SHEET
2.5 V AND 3.3 V CMOS PLL CLOCK GENERATOR AND DRIVER
Table 8. AC Characteristics (VCC = 2.5 V ± 5%, TA = -40° to 85°C)(1)
1. AC characteristics apply for parallel output termination of 50
to VTT.
Symbol
Characteristics
Min
Typ
Max
Unit
Condition
fref
Input Frequency
2 feedback
4 feedback
PLL bypass mode
37.50
18.75
0
80
40
TBD
MHz
PLL locked
VCCA = GND
fVCO
VCO Lock Range
75(2)
2.
1 feedback is responsible for VCC = 2.5 V operation. Please see application section for I/O jitter versus VCO frequency characteristics.
160(2)
MHz
fMAX
Maximum Output Frequency
1 output
2 output
4 output
75
37.50
18.75
160
80
40
MHz
frefDC
Reference Input Duty Cycle
25
75
%
tr, tf
CLK0, CLK1 Input Rise/Fall Time
1.0
ns
0.7 to 1.7 V
t()
Propagation Delay
CLK0 or CLK1 to FB
(Static Phase Offset)
-150
+150
ps
PLL locked
tSK()
Output-to-Output Skew
Within one bank
Any output
80
120
ps
DC
Output Duty Cycle
45
50
55
%
tr, tf
Output Rise/Fall Time
0.1
1.0
ns
0.55 to 2.4 V
tPLZ, HZ
Output Disable Time
12
ns
tPZL, LZ
Output Enable Time
12
ns
BW
PLL closed loop bandwidth
2 feedback
4 feedback
1.0 - 10
0.4 - 3.0
MHz
tJIT(CC)
Cycle-to-Cycle Jitter
(1
)
10
22
ps
RMS value
tJIT(PER)
Period Jitter
(1
)
8.0
15
ps
RMS value
tJIT()
I/O Phase Jitter
(1
)
10 - 25(3)
3. I/O jitter depends on VCO frequency. Please see Applications Information for I/O jitter versus VCO frequency characteristics.
TBD
ps
RMS value
tLOCK
Maximum PLL Lock Time
1.0
ms
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