DK-DEV-4SGX230N Altera, DK-DEV-4SGX230N Datasheet - Page 214

• Manufacturer Part Number: DK-DEV-4SGX230N
• Description: KIT DEVELOPMENT STRATIX IV
• Manufacturer: Altera
• Series: Stratix® IVr
• Type: FPGAr

Specifications of DK-DEV-4SGX230N

• Contents: Development Board, Universal Power Supply, Cables and Software
• Silicon Manufacturer: Altera
• Core Architecture: FPGA
• Core Sub-architecture: Stratix
• Silicon Core Number: EP4S
• Silicon Family Name: Stratix IV GX
• Rohs Compliant: Yes
• For Use With/related Products: EP4SGX230K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 544-2594

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Figure 6–30. Differential HSTL I/O Standard Termination
Stratix IV Device Handbook Volume 1
Termination
External
On-Board
Termination
OCT
Differential HSTL Class I
Series OCT
Transmitter
Transmitter
50 Ω
Differential HSTL Class I
50 Ω
50 Ω
Z
Z
50 Ω
0
0
= 50 Ω
= 50 Ω
V TT V TT
V CCIO
50 Ω
100 Ω
GND
100 Ω
100 Ω
100 Ω
V CCIO
Receiver
Receiver
GND
Differential HSTL Class II
Series OCT
Transmitter
Transmitter
25 Ω
Differential HSTL Class II
50 Ω
V TT
V TT
V TT V TT
Chapter 6: I/O Features in Stratix IV Devices
50 Ω
50 Ω
Z
Z
0
0
= 50 Ω
= 50 Ω
50 Ω
Termination Schemes for I/O Standards
50 Ω
50 Ω
50 Ω
February 2011 Altera Corporation
V CCIO
V TT V TT
GND
100 Ω
100 Ω
100 Ω
100 Ω
50 Ω
V CCIO
Receiver
GND
Receiver