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V

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AS117 RAD-TOL

AustinSemiconductor,Inc.reservestherighttochangeproductsorspecificationswithoutnotice.

6

AS117 RAD-TOL

Rev. 1.1 06/05

Austin Semiconductor, Inc.

PRELIMINARY SPECIFICATION

Electrical Characteristics

DC PARAMETERS: (SEE NOTE 1)

(Continued)

SYMBOL

PARAMETER

CONDITIONS

NOTES

PIN-

NAME

MIN

MAX

UNIT

SUB-

GROUPS

Vstart

Voltage Start-Up

Vin = 4.25V, Rl = 2.5 Ohms, Cl = 20uF,

Il = -500mA

1.2

1.3

V

1, 2,

3

AC PARAMETERS: (SEE NOTE 1)

Delta

Vin/Delta

Vout

Ripple Rejection

Vin = 6.25V, ei = 1Vrms at f = 2400Hz,

Il = -125mA

65

dB

4

Vno

Output Noise

Voltage

Vin = 6.25V, Il = -50mA

120

uVrms 7

Delta

Vout/Delta

Vin

Line Transient

Response

Vin = 6.25V, Delta Vin = 3V,

Il = -10mA

6

mV/V

7

Delta

Vout/

Delta Il

Load Transient

Response

Vin = 6.25V, Delta Il = -200mA,

Il = -50mA

0.6

mV/mA 7

DC PARAMETERS: DRIFT VALUES

(The following conditions apply to all the following parameters, unless otherwise specified.)

DC:

"Delta calculations performed on QMLV devices at group B, subgroup 5 ONLY."

Vout

Output Voltage

Vin = 4.25V, Il = -5mA

-0.01

0.01

V

1

Vin = 4.25V, Il = -500mA

-0.01

0.01

V

1

Vin = 41.25V, Il = -5mA

-0.01

0.01

V

1

Vin = 41.25V, Il = -50mA

-0.01

0.01

V

1

Vrline

Line Regulation

4.25V < Vin < 41.25V, Il = -5mA

-4

4

mV

1

Iadj

Adjust Pin

Current

Vin = 4.25V, Il = -5mA

-10

10

uA

1

Vin = 41.25V, Il = -5mA

-10

10

uA

1

AC/DC PARAMETERS: POST RADIATION LIMITS +25 C (SEE NOTE 1)

Vout

Output Voltage

Vin = 4.25V, Il = -5mA

1.2

1.350

V

1

Vin = 4.25V, Il = -500mA

1.2

1.350

V

1

Vin = 41.25V, Il = -5mA

1.2

1.350

V

1

Vin = 41.25V, Il = -50mA

1.2

1.350

V

1

Vrline

Line Regulation

4.25V < Vin < 41.25V, Il = -5mA

-25

25

mV

1

Delta

Vin/Delta

Vout

Ripple Rejection

Vin = 6.25V, ei = 1Vrms at f = 2400Hz,

Il = -125mA

60

dB

4

Vout

(Recov)

Output Voltage

Recovery

Vin = 4.25V, Rl = 2.5 Ohms, Cl = 20uS

1.20

1.350

V

1

Vin = 40V, Rl = 250 Ohms

1.20

1.350

V

1