2

2/20/01

SPT9689

Note: 1. Operation at any Absolute Maximum Rating is not implied. See

Electrical Specifications for proper nominal applied conditions

in typical applications.

ELECTRICAL SPECIFICATIONS

TEST

TEST

SPT9689A

SPT9689B

PARAMETERS

CONDITIONS

LEVEL

MIN

TYP

MAX

MIN

TYP

MAX

UNITS

DC CHARACTERISTICS

Input Offset Voltage

I

–10

±3.0

10

–25

±12

25

mV

Input Offset Voltage

IV

–15

±4.5

15

–30

±15

30

mV

Offset Voltage Tempco

V

10

40

µV/°C

Input Bias Current

I

±8

±25

±8

±25

µA

Input Bias Current

IV

±12

±38

±12

±38

µA

Input Offset Current

I

±1.0

±3.0

±2.0

±5.0

µA

Input Offset Current

IV

±2.0

±5.0

±4.0

±7.0

µA

Positive Supply Current

Dual

I

18

30

18

35

mA

Negative Supply Current

Dual

I

40

55

40

60

mA

IV

4.75

5.0

5.25

4.75

5.0

5.25

V

IV

–4.95

–5.2 –5.45

–4.95

–5.2

–5.45

V

Input Common Mode Range

V

–2.5

+4.0

–2.5

+4.0

V

Latch Enable

Common Mode Range

IV

–2.0

0

–2.0

0

V

Open Loop Gain

V

66

66

dB

Differential Input Resistance

V

500

500

k

Ω

Input Capacitance

V

0.6

0.6

pF

Power Supply Sensitivity

V

70

70

dB

Common Mode Rejection Ratio

V

70

70

dB

Power Dissipation

Dual, Without Load

I

350

425

350

475

mW

Power Dissipation

Dual, With Load

I

400

550

400

550

mW

Output High Level

ECL 50 Ohms to –2 V

I

–1.00

–.81

–1.00

–.81

V

Output Low Level

ECL 50 Ohms to –2 V

I

–1.95

–1.54

–1.95

–1.54

V

AC CHARACTERISTICS

Propagation Delay

20 mV O.D.

IV

650

850

750

950

ps

Latch Set-up Time

V

150

300

150

300

ps

Latch to Output Delay

250 mV O.D.

V

500

600

500

600

ps

Latch Pulse Width

V

500

500

ps

Latch Hold Time

V

0

0

ps

Rise Time

20% to 80%

V

180

180

ps

Fall Time

20% to 80%

V

80

80

ps

Slew Rate

V

10

10

V/ns

Bandwidth

–3 dB

V

900

900

MHz

1

Supply Voltages

Ground Voltage Differential .................... –0.5 to +0.5 V

Input Voltages

Input Common Mode Voltage ................. –4.0 to +5.0 V

Differential Input Voltage ........................ –3.0 to +3.0 V

Output

Output Current ................................................... 30 mA

Temperature

Operating Temperature, ambient ............ –40 to +85 °C

junction ..................... +150 °C

Lead Temperature, (soldering 60 seconds) ..... +300 °C

Storage Temperature ............................ –65 to +150 °C