ISPGDX2 View Datasheet(PDF) - Lattice Semiconductor
Part Name
Description
MFG CO.
'ISPGDX2' PDF : 72 Pages View PDF
Lattice Semiconductor
ispGDX2 Family Data Sheet
Power Consumption
ICORE
200
150
100
50
0
0 50 100 150 200 250 300 350
MHz
90
80
70
60
50
40
30
20
10
0
0
IHSI
IHSI_D
IHSI_A
200 400 600 800 1000 1200
Mbps
100
80
60
40
20
0
0
Power Estimation Coefficients – Core and PLL
Device
VCC
3.3
ispGDX2-256
2.5
1.8
IDC (mA)
10.0
10.0
4.0
KREF
3.25
3.13
3.00
KIN
0.0139
0.0139
0.0213
KCORE
0.292
0.292
0.239
IDC:
KREF:
KIN:
KCORE:
KPLLD:
KPLLA:
Blank chip background current
Reference voltage circuit current per bank
I/O current per input per MHz
Core current per MHz with GRP fanout of 1
PLL logic current per MHz per PLL
PLL analog portion current per MHz per PLL
Power Estimation Coefficients – sysHSI
Device
VCC
3.3
ispGDX2-256
2.5
1.8
KRXD
0.027
0.027
0.019
KRXSTBY
1.3
1.3
3.7
KRXA
0.0023
0.0023
0.0040
KTXD
0.011
0.011
0.011
KRXD:
KRXSTBY:
KRXA:
KTXD:
KTXSTBY:
KTXA:
Receiver Logic current per Mbps
Receiver Logic standby current
Receiver Analog portion current per Mbps
Transmitter Logic current per Mbps
Transmitter Logic standby current
Transmitter Analog portion current per Mbps
IPLL
IPLL_D
IPLL_A
200
400
600
MHz
KPLLD
0.157
0.157
0.179
KPLLA
0.024
0.024
0.024
KTXSTBY
2.4
2.4
1.2
KTXA
0.0018
0.0018
0.0023
47
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