参数资料
型号: ISPPAC-CLK5312S-01T48I
厂商: Lattice Semiconductor Corporation
文件页数: 5/56页
文件大小: 0K
描述: IC BUFFER FANOUT ISP UNIV 48TQFP
标准包装: 250
系列: ispClock™
类型: 时钟发生器,扇出配送,零延迟缓冲器
PLL: 带旁路
输入: HSTL,LVCMOS,LVDS,LVPECL,LVTTL,SSTL
输出: eHSTL,HSTL,LVCMOS,LVTTL,SSTL
电路数: 1
比率 - 输入:输出: 2:12
差分 - 输入:输出: 是/无
频率 - 最大: 267MHz
除法器/乘法器: 是/无
电源电压: 3 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-LQFP
供应商设备封装: 48-TQFP(7x7)
包装: 托盘
Lattice Semiconductor
ispClock5300S Family Data Sheet
13
Static Phase Offset vs. Reference Clock Logic Type
Boundary Scan Logic
Symbol
Reference Clock Logic
(REFA/REFB)
Feedback Input
Logic (FBK)
Feedback Output Logic
(BANK_xA/BANK_xB)
Min.
Max.
Units
t(φ) – Static Phase Offset
LVCMOS 33
LVCMOS33
-40
100
ps
LVCMOS 25
LVCMOS25
-70
80
ps
LVCMOS 18
LVCMOS18
-80
80
ps
SSTL3
-70
390
ps
SSTL2
-70
340
ps
HSTL(1.5V)
-100
360
ps
eHSTL(1.8V)
-100
360
ps
LVDS (2.5V)
1
LVDS-Single Ended
LVCMOS25
140
530
ps
LVPECL
1
LVPECL-Single Ended LVCMOS33
80
300
ps
1. The output clock to feedback can be skewed to center the static phase offset spread.
Symbol
Parameter
Min.
Max.
Units
tBTCP
TCK (BSCAN Test) Clock Cycle
40
ns
tBTCH
TCK (BSCAN Test) Pulse Width High
20
ns
tBTCL
TCK (BSCAN Test) Pulse Width Low
20
ns
tBTSU
TCK (BSCAN Test) Setup Time
8
ns
tBTH
TCK (BSCAN Test) Hold Time
10
ns
tBRF
TCK (BSCAN Test) Rise and Fall Rate
50
mV/ns
tBTCO
TAP Controller Falling Edge of Clock to Valid Output
10
ns
tBTOZ
TAP Controller Falling Edge of Clock to Data Output Disable
10
ns
tBTVO
TAP Controller Falling Edge of Clock to Data Output Enable
10
ns
tBVTCPSU
BSCAN Test Capture Register Setup Time
8
ns
tBTCPH
BSCAN Test Capture Register Hold Time
10
ns
tBTUCO
BSCAN Test Update Register, Falling Edge of Clock to Valid Output
25
ns
tBTUOZ
BSCAN Test Update Register, Falling Edge of Clock to Output Disable
25
ns
tBTUOV
BSCAN Test Update Register, Falling Edge of Clock to Output Enable
25
ns
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