Opamp: OPVIDEO

 

Key Features

  • Large Input and Output Range
  • Supply Voltage 4.5 - 5.5 V
  • Area 0.162mm²
  • Size x=332µm y=488µm
  • High Unity Gain Frequency

Symbol

Description

The OPVIDEO is a fast operational amplifier with a high unity gain frequency of typ. 47 MHz. It is designed to drive a 75 Ohms load directly.

Pin List

Pin Description Capacitance
inn inverting input 1.7pF
inp noninverting input 1.7pF
out analogue output x
vdda positive analogue power supply x
vssa negative analogue power supply x

Electrical Parameters

Parameter Symbol Min Typ Max Unit
Power Supply Range Vdd 4.5
5.0
5.5
V
Temperature Range Temp -50
25
125
deg
AC Parameters
Open Loop Gain A0 75
85
91
dB
Unity Gain Bandwidth (20p F / 75 Ohms) BW 3
37.1
74
MHz
Phase Margin Øm 15
75
90
deg
Common Mode Rejection Ratio CMRR 119
122
126
dB
Power Supply Rejection Ratio Vdd PSRRvdd 114
126
131
dB
Power Supply Rejection Ratio Vss PSRRvss 115
126
131
dB
Output Resistance Rout
75

Ohms
DC Parameters
Input Offset Voltage Vos -10

10
mV
Power Supply Current Idd 1.4
4.84
13.8
mA
Power Consumption PVdd 6.3
24.2
76
mW
Output Source Current Isource 10
26.5
59
mA
Output Sink Current Isink 10
26.9
60
mA
Common Mode Input Range-low CMIR-L 0.7
0.8
1.3
V
Common Mode Input Range-high CMIR-H 3.7
4.05
4.3
V
Output Range-low (Rl = 100k) Vout-L 0.3
0.78
1.4
V
Output Range-high (Rl = 100k) Vout-H 3.1
4.0
4.6
V
Transient Parameters
Slew Rate - Rise SRP 2.2
18.3
120
V/µS
Slew Rate - Fall SRN 2.4
17.4
110
V/µS
Settling Time - Rise TSP 0.03
0.2
0.9
µS
Settling Time - Fall TSN 0.04
0.19
0.92
µS
Total Harmonic Distortion THD -35
-62
-65
dB
Noise Parameters
Equivalent Input Noise @10Hz en 40
63
105
nV/Root Hz
Equivalent Input Noise @100KHz en 2.2
5.4
13.6
nV/Root Hz