Preliminary Technical Data

AD8375

Rev. PrB | Page 3 of 6

Parameter

Conditions

Min

Typ

Max

Unit

200 MHz

Gain Code = 00000

Noise Figure

8.5

dB

Second Harmonic

-85

dBc

Third Harmonic

-88

dBc

Output IP3

2 MHz spacing, +3 dBm per tone

50

dBm

Output 1 dB Compression Point

18

dBm

POWER-INTERFACE

Supply Voltage

4.5

5.5

V

Quiescent Current per Channel

thermal connection made to exposed paddle

under device

130

140

mA

vs. Temperature

165

mA

Power Down Current

PWUP Low

3

mA

vs. Temperature

TBD

mA

ENABLE INTERFACE

Pin PWUP

Enable Threshold

Minimum voltage to enable the device

1.6

V

PWUP Input Bias Current

0.5

nA

GAIN CONTROL INTERFACE

Pins A0, A1, A2, A3, A4

Minimum voltage for a logic high

1.6

V

Maximum voltage for a logic low

0.8

Maximum Input Bias Current

900

nA

Table 2. Gain-Code versus Voltage Gain Look-Up Table

5-Bit Binary Gain Code

Voltage Gain (dB)

5-Bit Binary Gain Code

Voltage Gain (dB)

00000

20

01101

7

00001

19

01110

6

00010

18

01111

5

00011

17

10000

4

00100

16

10001

3

00101

15

10010

2

00110

14

10011

1

00111

13

10100

0

01000

12

10101

-1

01001

11

10110

-2

01010

10

10111

-3

01011

9

11000

-4

01100

8

>11000

-4