参数资料
型号: LFE3-35EA-6FN484C
厂商: LATTICE SEMICONDUCTOR CORP
元件分类: FPGA
中文描述: FPGA, PBGA484
封装: 23 X 23 MM, LEAD FREE, FPBGA-484
文件页数: 84/130页
文件大小: 2667K
代理商: LFE3-35EA-6FN484C
3-5
DC and Switching Characteristics
Lattice Semiconductor
LatticeECP3 Family Data Sheet
SERDES Power Supply Requirements
1, 2, 3
Over Recommended Operating Conditions
Symbol
Description
Typ.
Max.
Units
Standby (Power Down)
ICCA-SB
VCCA current (per channel)
3
5
mA
ICCIB-SB
Input buffer current (per channel)
mA
ICCOB-SB
Output buffer current (per channel)
mA
Operating (Data Rate = 3.2 Gbps)
ICCA-OP
VCCA current (per channel)
68
77
mA
ICCIB-OP
Input buffer current (per channel)
5
7
mA
ICCOB-OP
Output buffer current (per channel)
19
25
mA
Operating (Data Rate = 2.5 Gbps)
ICCA-OP
VCCA current (per channel)
66
76
mA
ICCIB-OP
Input buffer current (per channel)
4
5
mA
ICCOB-OP
Output buffer current (per channel)
15
18
mA
Operating (Data Rate = 1.25 Gbps)
ICCA-OP
VCCA current (per channel)
62
72
mA
ICCIB-OP
Input buffer current (per channel)
4
5
mA
ICCOB-OP
Output buffer current (per channel)
15
18
mA
Operating (Data Rate = 250 Mbps)
ICCA-OP
VCCA current (per channel)
55
65
mA
ICCIB-OP
Input buffer current (per channel)
4
5
mA
ICCOB-OP
Output buffer current (per channel)
14
17
mA
1. Equalization enabled, pre-emphasis disabled.
2. One quarter of the total quad power (includes contribution from common circuits, all channels in the quad operating,
pre-emphasis disabled, equalization enabled).
3. Pre-emphasis adds 20mA to ICCA-OP data.
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