参数资料
型号: EP2AGX260FF35I3
厂商: Altera
文件页数: 58/90页
文件大小: 0K
描述: IC ARRIA II GX 260K 1152FBGA
标准包装: 3
系列: Arria II GX
LAB/CLB数: 10260
逻辑元件/单元数: 244188
RAM 位总计: 12038144
输入/输出数: 612
电源电压: 0.87 V ~ 0.93 V
安装类型: 表面贴装
工作温度: -40°C ~ 100°C
封装/外壳: 1152-BBGA
供应商设备封装: 1152-FBGA(27x27)
Chapter 1: Device Datasheet for Arria II Devices
1–53
Switching Characteristics
December 2013
Altera Corporation
Core Performance Specifications for the Arria II Device Family
This section describes the clock tree, phase-locked loop (PLL), digital signal
processing (DSP), embedded memory, configuration, and JTAG specifications for
Arria II GX and GZ devices.
Clock Tree Specifications
Table 1–42 lists the clock tree specifications for Arria II GX devices.
Table 1–43 lists the clock tree specifications for Arria II GZ devices.
PLL Specifications
Table 1–44 lists the PLL specifications for Arria II GX devices.
Table 1–42. Clock Tree Performance for Arria II GX Devices
Clock Network
Performance
Unit
I3, C4
C5,I5
C6
GCLK and RCLK
500
400
MHz
PCLK
420
350
280
MHz
Table 1–43. Clock Tree Performance for Arria II GZ Devices
Clock Network
Performance
Unit
–C3 and –I3
–C4 and –I4
GCLK and RCLK
700
500
MHz
PCLK
500
450
MHz
Table 1–44. PLL Specifications for Arria II GX Devices (Part 1 of 3)
Symbol
Description
Min
Typ
Max
Unit
fIN
Input clock frequency (from clock input pins residing in
right/top/bottom banks) (–4 Speed Grade)
5
670 (1)
MHz
Input clock frequency (from clock input pins residing in
right/top/bottom banks) (–5 Speed Grade)
5
622 (1)
MHz
Input clock frequency (from clock input pins residing in
right/top/bottom banks) (–6 Speed Grade)
5
500 (1)
MHz
fINPFD
Input frequency to the PFD
5
325
MHz
fVCO
PLL VCO operating Range (2)
600
1,400
MHz
fINDUTY
Input clock duty cycle
40
60
%
fEINDUTY
External feedback clock input duty cycle
40
60
%
tINCCJ (3),
Input clock cycle-to-cycle jitter (Frequency
100 MHz)
0.15
UI (p–p)
Input clock cycle-to-cycle jitter (Frequency
100 MHz)
±750
ps (p–p)
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