SN74SSTVF16857

14BIT REGISTERED BUFFER

WITH SSTL_2 INPUTS AND OUTPUTS

SCES411B – AUGUST 2002 – REVISED APRIL 2003

4

POST OFFICE BOX 655303

electrical characteristics for PC1600, PC2100, and PC2700 over recommended operating free-air

temperature range (unless otherwise noted)

PARAMETER

TEST CONDITIONS

VCC AND

VDDQ

MIN

TYP†

MAX

UNIT

VIK

II = –18 mA

2.3 V

–1.2

V

V

IOH = –100 µA

2.3 V to 2.7 V

VDDQ–0.2

V

VOH

IOH = –8 mA

2.3 V

1.95

V

V

IOL = 100 µA

2.3 V to 2.7 V

0.2

V

VOL

IOL = 8 mA

2.3 V

0.35

V

II

All inputs

VI = VCC or GND

2.7 V

±5

µA

I

Static standby

RESET = GND

I0

27V

10

µA

ICC

Static operating

RESET = VCC, VI = VIH(AC) or VIL(AC)

IO = 0

2.7 V

8

25

mA

Dynamic operating –

clock only

RESET = VCC, VI = VIH(AC) or VIL(AC),

CLK and CLK switching 50% duty cycle

28

µA/

MHz

ICCD

Dynamic operating –

per each data input

RESET = VCC, VI = VIH(AC) or VIL(AC),

CLK and CLK switching 50% duty cycle,

One data input switching at

one-half clock frequency, 50% duty cycle

IO = 0

2.5 V

7

µA/

clock

MHz/

D input

Data inputs

VI = VREF ± 310 mV

2.5

3

3.5

Ci

CLK, CLK

VICR = 1.25 V, VI(PP) = 360mV

2.5 V

2.5

3

3.5

pF

Ci

RESET

VI = VCC or GND

2.5 V

2.3

3

3.5

F

† All typical values are at VCC = 2.5 V, TA = 25°C.

electrical characteristics for PC3200 over recommended operating free-air temperature range

(unless otherwise noted)

PARAMETER

TEST CONDITIONS

VCC AND

VDDQ

MIN

TYP†

MAX

UNIT

VIK

II = –18 mA

2.5 V

–1.2

V

V

IOH = –100 µA

2.5 V to 2.7 V

VDDQ–0.2

V

VOH

IOH = –8 mA

2.5 V

1.95

V

V

IOL = 100 µA

2.5 V to 2.7 V

0.2

V

VOL

IOL = 8 mA

2.5 V

0.35

V

II

All inputs

VI = VCC or GND

2.7 V

±5

µA

I

Static standby

RESET = GND

I0

27V

10

µA

ICC

Static operating

RESET = VCC, VI = VIH(AC) or VIL(AC)

IO = 0

2.7 V

8

25

mA

Dynamic operating –

clock only

RESET = VCC, VI = VIH(AC) or VIL(AC),

CLK and CLK switching 50% duty cycle

28

µA/

MHz

ICCD

Dynamic operating –

per each data input

RESET = VCC, VI = VIH(AC) or VIL(AC),

CLK and CLK switching 50% duty cycle,

One data input switching at

one-half clock frequency, 50% duty cycle

IO = 0

2.6 V

7

µA/

clock

MHz/

D input

Data inputs

VI = VREF ± 310 mV

2.5

3

3.5

Ci

CLK, CLK

VICR = 1.25 V, VI(PP) = 360mV

2.6 V

2.5

3

3.5

pF

Ci

RESET

VI = VCC or GND

2.6 V

2.3

3

3.5

F

† All typical values are at VCC = 2.6 V, TA = 25°C.