ORSPI4-2FTE1036I Lattice, ORSPI4-2FTE1036I Datasheet - Page 185

• Manufacturer Part Number: ORSPI4-2FTE1036I
• Description: FPGA - Field Programmable Gate Array ORCA FPSC 1.5V SPI4 Interface
• Manufacturer: Lattice

Specifications of ORSPI4-2FTE1036I

• Product Category: FPGA - Field Programmable Gate Array
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: FPTBGA-1036
• Minimum Operating Temperature: - 40 C
• Factory Pack Quantity: 60

Lattice Semiconductor
SERDES Electrical and Timing Characteristics
SERDES High Speed Data Transmitter
Table 65 specifies serial data output buffer parameters measured on devices with typical and worst case process
parameters and over the full range of operation conditions.
Table 65. Serial Output Timing and Levels (CML I/O)
Transmitter output jitter is a critical parameter to systems with high-speed data links. Table 66 and Table 67 specify
the transmitter output jitter for typical and worst case devices over the full range of operating conditions.
Table 66. Channel Output Jitter (3.125 Gbits/s)
Table 67. Channel Output Jitter (2.5 Gbits/s)
Deterministic
Random
Total
1. With PRBS 2^7-1 data pattern, all channels operating, FPGA logic active, REFCLK jitter of 30 ps., 0
2. Wavecrest SIA-3000 instrument used to measure one-sigma (rms) random jitter component value. This value is multiplied by 14 to provide
3. Total jitter measurement performed with Wavecrest SIA-3000 at a BER of 10
Deterministic
Random
Total
1. With PRBS 2^7-1 data pattern, all channels operating, FPGA logic active, REFCLK jitter of 30 ps., 0
2. Wavecrest SIA-3000 instrument used to measure one-sigma (rms) random jitter component value. This value is multiplied by 14 to provide
3. Total jitter measurement performed with Wavecrest SIA-3000 at a BER of 10
Rise Time (20%—80%)
Fall Time (80%—20%)
Common Mode
Differential Swing (Full Amplitude)
Differential Swing (Half Amplitude)
Output Load (external)
1. Differential swings are measured at the end of 3 inches of FR-4 and 12 inches of coax cable.
the peak-to-peak value that corresponds to a BER of 10
cations for a detailed discussion of jitter types included in this measurement.
the peak-to-peak value that corresponds to a BER of 10
cations for a detailed discussion of jitter types included in this measurement.
2, 3
2, 3
Parameter
Parameter
Parameter
1
1
-12
-12
.
.
V
DD
OB – 0.30
185
Min.
600
300
50
50
—
-12
-12
. See instrument documentation and other Wavecrest publi-
. See instrument documentation and other Wavecrest publi-
V
DD
OB – 0.25
Typ.
700
350
80
80
86
Min.
Min.
—
—
—
—
—
—
ORCA ORSPI4 Data Sheet
o
o
C to 85
C to 85
Typ.
Typ.
0.13
0.06
0.19
0.12
0.06
0.18
V
DD
1
1
o
o
C, 1.425 V to 1.575 V supply.
C, 1.425 V to 1.575 V supply.
OB – 0.15
Max.
1000
110
110
500
—
Max.
Max.
0.24
0.12
0.36
0.15
0.16
0.31
1
1
mV
mV
Units
Units
Units
UI
UI
UI
UI
UI
UI
ps
ps
Ω.
V
p-p
p-p
p-p
p-p
p-p
p-p
p-p
p-p