XQ5VLX30T Datasheet, PDF (18/74 Pages) Xilinx, Inc – Virtex-5Q FPGA Data Sheet

Virtex-5Q FPGA Data Sheet: DC and Switching Characteristics
GTX_DUAL Tile Specifications
GTX_DUAL Tile DC Characteristics
Table 36: Absolute Maximum Ratings for GTX_DUAL Tiles
Symbol
Description
MGTAVCCPLL Analog supply voltage for the GTX_DUAL shared PLL relative to GND
MGTAVTTTX
Analog supply voltage for the GTX_DUAL transmitters relative to GND
MGTAVTTRX
Analog supply voltage for the GTX_DUAL receivers relative to GND
MGTAVCC
Analog supply voltage for the GTX_DUAL common circuits relative to GND
MGTAVTTRXC
Analog supply voltage for the resistor calibration circuit of the GTX_DUAL
column
–0.5 to 1.1
–0.5 to 1.32
–0.5 to 1.32
–0.5 to 1.1
–0.5 to 1.32
Units
V
V
V
V
V
Notes:
1. Stresses beyond those listed under Absolute Maximum Ratings might cause permanent damage to the device. These are stress ratings only,
and functional operation of the device at these or any other conditions beyond those listed under Operating Conditions is not implied.
Exposure to Absolute Maximum Ratings conditions for extended periods of time might affect device reliability.
Table 37: Recommended Operating Conditions for GTX_DUAL Tiles^{(1, 2)}
Symbol
Description
Min
MGTAVCCPLL⁽¹⁾ Analog supply voltage for the GTX_DUAL shared PLL relative to GND
0.95
MGTAVTTTX⁽¹⁾ Analog supply voltage for the GTX_DUAL transmitters relative to GND
1.14
MGTAVTTRX⁽¹⁾ Analog supply voltage for the GTX_DUAL receivers relative to GND
1.14
MGTAVCC⁽¹⁾
Analog supply voltage for the GTX_DUAL common circuits relative to GND
0.95
MGTAVTTRXC⁽¹⁾
Analog supply voltage for the resistor calibration circuit of the GTX_DUAL
column
1.14
Max
Units
1.05
V
1.26
V
1.26
V
1.05
V
1.26
V
Notes:
1. Each voltage listed requires the filter circuit described in Virtex-5 FPGA RocketIO GTX Transceiver User Guide.
2. Voltages are specified for the temperature range of T_j = –40°C to +100°C.
Table 38: DC Characteristics Over Recommended Operating Conditions for GTX_DUAL Tiles⁽¹⁾
Symbol
I_MGTAVTTTX
I_MGTAVCCPLL
I_MGTAVTTRXC
I_MGTAVTTRX
I_MGTAVCC
MGTR_REF
Description
GTX_DUAL tile transmitter termination supply current⁽²⁾
GTX_DUAL tile shared PLL supply current
GTX_DUAL tile resistor termination calibration supply current
GTX_DUAL tile receiver termination supply current⁽³⁾
GTX_DUAL tile internal analog supply current
Precision reference resistor for internal calibration termination
Min
Typ
Max
43.3 86.3
38.0 99.4
0.1
0.5
40.3 56.5
80.5 179.5
59.0 ± 1% tolerance
Units
mA
mA
mA
mA
mA
Ω
Notes:
1. Typical values are specified at nominal voltage, 25°C, with a 3.2 Gb/s line rate.
2. I_CC numbers are given per GTX_DUAL tile with both GTX transceivers operating with default settings.
3. AC coupled TX/RX link.
4. Values for currents other than the values specified in this table can be obtained by using the XPOWER Estimator (XPE) or XPOWER
Analyzer (XPA) tools.
DS714 (v2.1) July 23, 2010
www.xilinx.com
Product Specification
18