Data Sheet

ADA4961

SPECIFICATIONS

tone IMD3), unless otherwisenoted.

Table 1.

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

DYNAMIC PERFORMANCE

−3 dB Bandwidth

3200

MHz

−1 dB Bandwidth

1800

MHz

Slew Rate

12000

V/μs

Settling Time to 1.0%

0.6

ns

Overdrive Recovery Time

1.2

ns

500 MHz

−40

dB

500 MHz

−30

dB

GAIN

Voltage Gain

Maximum voltage gain

15

dB

Minimum voltage gain

−6

Power Gain

Maximum power gain

18

dB

Minimum power gain

−3

Gain Step Size

1.0

dB

Gain Step Error

±0.2

dB

INPUT STAGE

Input Common-Mode Voltage

1.0

V

Input Resistance

Differential

100

Ω

Maximum AC-Coupled Input Level

Differential

6

V p-p

Input Capacitance

Single-ended

1.3

pF

Common-Mode Rejection Ratio (CMRR)

55

dB

OUTPUT STAGE

Maximum Output Voltage Swing

5.0

V p-p

3.0

V p-p

Differential Output Resistance

50

Ω

DIGITAL LOGIC SPECIFICATIONS

1.4

3.3

V

2.8

3.3

V

0

0.8

V

1.4

3.3

V

0

0.8

V

POWER SUPPLY

Operating Range

3.3 to 5.0

V

Quiescent Current

5.0 V, HP mode

154

mA

5.0 V, low power (LP) mode

131

mA

5.0 V, power-down Mode

7.4

mA

3.3 V, LP mode

126

mA

3.3 V, power-down Mode

7.2

mA

1

Dual function pin. Table 1 does not contain the full pin name, only the relevant function of the pin. See the Pin Configuration and Function Descriptions section for

complete pin names and descriptions.

Rev. A | Page 3 of 24