参数资料
型号: ISPPAC-CLK5312S-01TN48C
厂商: Lattice Semiconductor Corporation
文件页数: 55/56页
文件大小: 0K
描述: IC CLOCK PROGRAM BUFFER 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: 0°C ~ 70°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
8
DC Electrical Characteristics – Input/Output Loading
Switching Characteristics – Timing Adders for I/O Modes
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Units
ILK
Input Leakage
Note 1
±10
A
IPU
Input Pull-up Current
Note 2
80
120
A
IPD
Input Pull-down Current
REFSEL, PLL_BYPASS
120
150
A
OEX, OEY, 2.5V CMOS Logic Standard
120
150
A
OEX, OEY, & 3.3V CMOS Logic Standard
200
400
A
IOLK
Tristate Leakage Output
Note 4
±10
A
CIN
Input Capacitance
Notes 2, 3, 5
8
10
pF
Note 6
10
11
pF
1. Applies to clock reference inputs when termination ‘open’.
2. Applies to TDI, TMS and RESET inputs.
3. Applies to REFSEL and PLL_BYPASS, OEX, OEY.
4. Applies to all logic types when in tristated mode.
5. Applies to OEX, OEY, TCK, RESET inputs.
6. Applies to REFA_REFP, REFB_REFN, FBK.
Adder Type
Description
Min.
Typ.
Max.
Units
tIOI Input Adders
2
LVTTL_in
Using LVTTL Standard
0.00
ns
LVCMOS18_in
Using LVCMOS 1.8V Standard
0.10
ns
LVCMOS25_in
Using LVCMOS 2.5V Standard
0.00
ns
LVCMOS33_in
Using LVCMOS 3.3V Standard
0.00
ns
SSTL2_in
Using SSTL2 Standard
0.00
ns
SSTL3_in
Using SSTL3 Standard
0.00
ns
HSTL_in
Using HSTL Standard
1.15
ns
eHSTL_in
Using eHSTL Standard
1.10
ns
LVDS_in
Using LVDS Standard
0.60
ns
LVPECL_in
Using LVPECL Standard
0.60
ns
tIOO Output Adders
1, 3
LVTTL_out
Output Congured as LVTTL Buffer
0.25
ns
LVCMOS18_out
Output Congured as LVCMOS 1.8V Buffer
0.25
ns
LVCMOS25_out
Output Congured as LVCMOS 2.5V Buffer
0.25
ns
LVCMOS33_out
Output Congured as LVCMOS 3.3V Buffer
0.25
ns
SSTL18_out
Output Congured as SSTL18 Buffer
0.00
ns
SSTL2_out
Output Congured as SSTL2 Buffer
0.00
ns
SSTL3_out
Output Congured as SSTL3 Buffer
0.00
ns
HSTL_out
Output Congured as HSTL Buffer
0.00
ns
eHSTL_out
Output Congured as eHSTL Buffer
0.00
ns
tIOS Output Slew Rate Adders
1
Slew_1
Output Slew_1 (Fastest)
0.00
ps
Slew_2
Output Slew_2
475
ps
Slew_3
Output Slew_3
950
ps
Slew_4
Output Slew_4 (Slowest)
1900
ps
1. Measured under standard output load conditions – see Figures 6 and 7.
2. All input adders referenced to LVTTL.
3. All output adders referenced to SSTL/HSTL/eHSTL.
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