EP4SGX180DF29I3N Datasheet, PDF (25/82 Pages) Altera Corporation – Stratix IV Device Handbook Volume 4: Device Datasheet and Addendum

Chapter 1: DC and Switching Characteristics for Stratix IV Devices
Switching Characteristics
1–17
Table 1–23. Transceiver Specifications for Stratix IV GX Devices (Part 2 of 9)
Symbol/
Description
Conditions
–2 Commercial
Speed Grade
–3 Commercial/
Industrial and
–2× Commercial
Speed Grade ⁽¹⁾
–3 Military ⁽²⁾
and –4
Commercial/Industrial
Speed Grade
Unit
Transmitter REFCLK
Phase Noise
Transmitter REFCLK
Phase Jitter (rms)
for 100 MHz
REFCLK ⁽³⁾
R_REF
10 Hz
100 Hz
1 KHz
10 KHz
100 KHz
 1 MHz
10 KHz to
20 MHz
—
Min Typ Max Min Typ Max Min Typ Max
— — -50 — — -50 — — -50 dBc/Hz
— — -80 — — -80 — — -80 dBc/Hz
— — -110 — — -110 — — -110 dBc/Hz
— — -120 — — -120 — — -120 dBc/Hz
— — -120 — — -120 — — -120 dBc/Hz
— — -130 — — -130 — — -130 dBc/Hz
—— 3 — —
3 ——
3
ps
—
2000
± 1%
—
—
2000 ±
1%
—
—
2000
± 1%
—

Transceiver Clocks
Calibration block
clock frequency
—
10 — 125 10 — 125 10 — 125 MHz
fixedclk clock
frequency
PCIe Receiver
Detect
—
125 —
—
125
—
—
125
—
MHz
reconfig_clk
clock frequency
Dynamic 2.5/
2.5/
2.5/
reconfiguration 37.5 — 50 37.5 —
50 37.5 —
50
—
clock frequency ⁽⁵⁾
(5)
(5)
Delta time between
reconfig_clks
—
—— 2 — —
2 ——
2
ms
(19)
Transceiver block
minimum
power-down
—
1 —— 1
——1
—
—
µs
(gxb_powerdown)
pulse width
Receiver
Supported I/O
Standards
Data rate (Single
width, non-PMA
Direct) ⁽²³⁾
Data rate (Double
width, non-PMA
Direct) ⁽²³⁾
Data rate (Single
width, PMA Direct)
(23)
1.4 V PCML, 1.5 V PCML, 2.5 V PCML, LVPECL, LVDS
—
600 — 3750 600 — 3750 600 — 3750 Mbps
—
1000 — 8500 1000
—
6500 1000
—
6375
(22)
Mbps
—
600 — 3250 600 — 3250 600 — 3250 Mbps
January 2014 Altera Corporation
Stratix IV Device Handbook
Volume 4: Device Datasheet and Addendum