EP1AGX ALTERA [Altera Corporation], EP1AGX Datasheet - Page 127

• Manufacturer Part Number: EP1AGX
• Description: Section I. Arria GX Device Data Sheet
• Manufacturer: ALTERA [Altera Corporation]

Chapter 4: DC and Switching Characteristics
Operating Conditions
Table 4–6. Arria GX Transceiver Block AC Specification (Part 2 of 3)
© December 2009 Altera Corporation
Bandwidth at 2.5 Gbps
Return loss differential mode
Return loss common mode
Programmable PPM detector
Run length
Programmable equalization
Signal detect/loss threshold
CDR LTR TIme (8),
CDR Minimum T1b (9),
LTD lock time (9),
Data lock time from rx_freqlocked (9),
(12)
Programmable DC gain
Transmitter Buffer
Output Common Mode voltage (V
On-chip termination resistors
Return loss differential mode
Return loss common mode
Rise time
Fall time
Intra differential pair skew
Intra-transceiver block skew (×4)
(6)
Symbol / Description
(11)
(9)
(10)
(7)
(5)
ocm
(13)
)
GHz (PCI Express)
GHz (PCI Express)
3.125GHz (XAUI)
312 MHz to 625
50 MHz to 1.25
100 MHz to 2.5
50 MHz to 1.25
100 MHz to 2.5
50 MHz to 1.25
50 MHz to 1.25
V
(PCI Express)
(PCI Express)
MHz (XAUI)
GHz (XAUI)
GHz (XAUI)
625 MHz to
OD
Conditions
BW = High
BW = Low
BW = Med
= 800 mV
GHz
GHz
—
—
—
—
—
—
—
—
—
—
—
—
—
—
± 62.5, 100, 125, 200, 250, 300, 500,
–6 Speed Grade Commercial and
Min
—
—
—
—
65
—
15
—
35
35
—
—
0
580 ± 10%
Industrial
108±10%
0, 3, 6
1000
–10
100
–10
–10
Typ
35
50
60
–6
—
—
—
—
—
–6
—
—
—
—
80
Arria GX Device Handbook, Volume 1
4000
Max
175
100
—
—
—
75
—
65
65
15
5
4
decade slope
------------------------------------ -
Units
PPM
MHz
mV
mV
dB
dB
dB
dB
dB
dB
us
us
ns
us
dB
ps
ps
ps
ps
UI

4–5