5962R9957201QYC 参数 Datasheet PDF下载

QPro Virtex 2.5V Radiation-Hardened FPGAs

Virtex FPGA DC Characteristics

Absolute Maximum Ratings

Table 3:

Absolute Maximum Ratings

Symbol

V

CCINT

V

CCO

V

REF

V

IN(3)

V

TS

V

CC

T

STG

T

J

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.

Power supplies can turn on in any order.

For protracted periods (e.g., longer than a day), V

IN

should not exceed V

CCO

by more that 3.6V.

Description

Supply voltage relative to GND

Supply voltage relative to GND

Input reference voltage

Input voltage relative to GND

Using V

REF

Internal threshold

Voltage applied to 3-state output

Longest supply voltage rise time from 1V to 2.375V

Storage temperature (ambient)

Junction temperature

Min/Max

–0.5 to 3.0

–0.5 to 4.0

–0.5 to 3.6

–0.5 to 3.6

–0.5 to 5.5

–0.5 to 5.5

50

–65 to +150

+150

Units

V

V

V

V

V

V

ms

C

C

2.

3.

Recommended Operating Conditions

Table 4:

Recommended Operating Conditions

Symbol

V

CCINT

V

CCO

T

IN

T

IC

Description

Supply voltage relative to GND

Supply voltage relative to GND

Input signal transition time

Initialization temperature range

Device

Min

2.5 – 5%

1.2

–

Max

2.5 + 5%

3.6

250

+125

+125

+125

+125

+125

+125

150

200

200

4.0

4.0

4.0

Units

V

V

ns

C

C

C

C

C

C

mA

mA

mA

mA

mA

mA

XQVR300

XQVR600

XQVR1000

–55

–55

–40

–55

–55

–55

–

–

–

–

–

–

T

OC

Operational temperature range

XQVR300

XQVR600

XQVR1000

ICC

INTQ

Quiescent V

CCINT

supply current

XQVR300

XQVR600

XQVR1000

ICC

CCOQ

Quiescent V

CCO

supply current

XQVR300

XQVR600

XQVR1000

Notes:

1.

2.

3.

4.

5.

Correct operation is guaranteed with a minimum V

CCINT

of 2.25V (Nominal V

CCINT

– 10%). Below the minimum value stated above, all delay

parameters increase by 3% for each 50 mV reduction in V

CCINT

below the specified range.

At junction temperatures above those listed as Operating Conditions, all delay parameters increase by 0.35% per

C.

Input and output measurement threshold is ~50% of V

CC

.

Initialization occurs from the moment of V

CC

ramp-up to the rising transition of the INIT pin.

The device is operational after the INIT pin has transitioned High.

DS028 (v2.1) November 5, 2010

Product Specification

3