Data Sheet

ADL5920

Rev. B | Page 7 of 26

Test Conditions/Comments

Min

Typ

Max

Unit

TEMPERATURE COMPENSATION

TADJI

Input Voltage Range

0

1

V

Input Bias Current

14

µA

Input Resistance

70

kΩ

VOLTAGE REFERENCE

VREF

Output Voltage

2.5

V

Small Signal Output Impedance

3.1

Ω

Current Capability

Source

9.8

mA

Sink

4.6

mA

TEMPERATURE REFERENCE

VTEMP

Output Voltage

1.38

V

Temperature Coefficient

4.5

mV/°C

POWER-DOWN INTERFACE AND

TEMPERATURE COMPENSATION

Pin PWDN/TADJS

Voltage Level

To Enable

1.2

V

To Disable

1.5

V

Enable Time

90%, 10 nF on CRMSF and CRMSR

10

µs

Disable Time

10%, 10 nF on CRMSF and CRMSR

5

µs

Input Bias Current

36

µA

Input Resistance

70

kΩ

POWER SUPPLY

VPOS1, VPOS2, VPOS3

Supply Voltage

4.9

5

5.1

V

Quiescent Current

PWDN/TADJS low

130

160

200

mA

PWDN/TADJS high

1

3

mA

1

When referring to a single function of a multifunction pin in the parameters, only the portion of the pin name that is relevant to the specification is listed. For full pin

names of multifunction pins, refer to the Pin Configuration and Function Descriptions section.