EP4CGX75DF27C7N Altera, EP4CGX75DF27C7N Datasheet - Page 16

• Manufacturer Part Number: EP4CGX75DF27C7N
• Description: Cyclone IV GX
• Manufacturer: Altera
• Series: CYCLONE® IV GXr

Specifications of EP4CGX75DF27C7N

• Number Of Logic Elements/cells: 73920
• Number Of Labs/clbs: 4620
• Total Ram Bits: 4257792
• Number Of I /o: 310
• Number Of Gates: -
• Voltage - Supply: 1.16 V ~ 1.24 V
• Mounting Type: *
• Operating Temperature: 0°C ~ 85°C
• Package / Case: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

1–16
Switching Characteristics
Transceiver Performance Specifications
Table 1–21. Transceiver Specification for Cyclone IV GX Devices (Part 1 of 4)—Preliminary
Cyclone IV Device Handbook, Volume 3
Reference Clock
Supported I/O
Standards
Input frequency
from REFCLK input
pins
Spread-spectrum
modulating clock
frequency
Spread-spectrum
downspread
R
Transceiver Clock
cal_blk_clk
clock frequency
fixedclk clock
frequency
reconfig_clk
clock frequency
Delta time between
reconfig_clk
ref
Description
Symbol/
This section provides performance characteristics of Cyclone IV core and periphery
blocks for commercial grade devices.
These characteristics can be designated as Preliminary or Final.
■
■
Table 1–21
Physical
interface for
PCI Express
(PIPE) mode
PIPE mode
PCIe Receiver
Detect
Dynamic
reconfiguration
clock frequency
Conditions
Preliminary characteristics are created using simulation results, process data, and
other known parameters. The upper-right hand corner of these tables show the
designation as “Preliminary”.
Final numbers are based on actual silicon characterization and testing. The
numbers reflect the actual performance of the device under worst-case silicon
process, voltage, and junction temperature conditions. There are no designations
on finalized tables.
—
—
—
—
lists the Cyclone IV GX transceiver specifications.
37.5
Min
2.5/
(1)
50
30
—
—
10
—
—
1.2 V PCML, 1.5 V PCML, 3.3 V PCML, Differential LVPECL, LVDS, HCSL
– 0.5%
± 1%
2000
0 to
125
Typ
—
—
—
—
—
C6
156.25
Max
125
33
—
—
—
50
2
37.5
Min
2.5/
(1)
50
30
—
—
10
—
—
– 0.5%
± 1%
2000
0 to
125
Typ
—
—
—
—
—
C7
Chapter 1: Cyclone IV Device Datasheet
156.25
Max
125
© December 2010 Altera Corporation
33
—
—
—
50
2
37.5
Min
2.5/
(1)
50
30
—
—
10
—
—
Switching Characteristics
– 0.5%
2000
± 1%
0 to
125
Typ
—
—
—
—
—
C8
156.25
Max
125
33
—
—
—
50
2
Unit
MHz
MHz
MHz
MHz
kHz
ms
—
