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A unique operational amplifier IP for ADC applications that achieves very high bandwidth, very high full power bandwidth and very high precision.  In addition, it has very low power consumption and chip area.

  • Very high bandwidth
  • Very low offset
  • Very high CMRR
  • Fast slew rate
  • Low power consumption

Pins

Name Description Type Direction Vmin Vmax
pve differential input voltage high signal input -0.3 3.6
nve differential input voltage low signal input -0.3 3.6
output bandgap reference voltage output signal output -0.3 3.6
POWER positive power supply power inout -0.3 3.6
VSSA ground ground inout -0.3 POWER + 0.3

Global Conditions

Name Typical Minimum Maximum Units
VDD 2.5 V
Ground 0 V
RLoad 100
CLoad 5 pF
Temp 27 -40 130 °C
Vcm 0.8 1.5 V
Trise 50 ms
Sigma 3
Corner tm ws wp

Electrical Parameters

Parameter Pin Typical Minimum Maximum Units Conditions
Input Offset Voltage -43.73 -95.23 -0.232 mV Conditions
VOL 0.0368 0.02815 0.04593 V Conditions
VOH 2.497 2.491 2.5 V Conditions
Open-loop Voltage Gain 231.6 228.2 234.8 dB Conditions
Gain-Bandwidth @ 3σ 647.4 513.5 788.5 MHz Conditions
Gain-Bandwidth @ 6σ 648 391.8 912 MHz Conditions
Slew Rate Rise @ 3σ 1726 1179 2273 V/µs Conditions
Slew Rate Rise @ 6σ 1940 808.4 3072 V/µs Conditions
Slew Rate Fall @ 3σ 558.8 524.8 592.8 V/µs Conditions
Slew Rate Fall @ 6σ 526.3 312.4 741.8 V/µs Conditions
Full Power Bandwidth 71.15 66.82 75.47 MHz Conditions
Phase Margin 211.7 96.84 271.4 ° Conditions
Gain Margin -88.23 -90.97 -85.56 dB Conditions
Equivalent Input Noise Voltage @ 1kHz 113.8 24.05 522.4 nV/√Hz Conditions
Equivalent Input Noise Voltage @ 10kHz 41.93 20.62 160.4 nV/√Hz Conditions
CMRR @ 100kHz -42.24 -45 -39.2 dB Conditions
PSRR @ 100kHz -67.89 -120.5 -29.22 dB Conditions
IDD @ 3σ 161.1 125.4 200.1 µA Conditions
IDD @ 6σ 167.1 99.82 245 µA Conditions

Physical Parameters

Parameter Typical Minimum Maximum Units
device_area 5130 µm²
area 13311.67 µm²
width 97.45 µm
height 136.6 µm
DRC_errors 0
LVS_errors 0

Figure(s)

KZOA0352IP_symbol.svg

Figure 1

Performance Characteristics

GBWxVCM.png

Plot 1: Gain-bandwidth product vs. Common-mode voltage

TRANSIENT.png

Plot 2: Large signal transient response (Unity gain configuration, 2Vpp

SRxPOWER.png

Plot 3: Slew rate vs. supply voltage POWER

GBWxPOWER.png

Plot 4: Gain-bandwidth product vs. Supply voltage

Summary

Catalog ID

KZOA0352IP

IP Provider

community

Type

Hard IP

Node

350nm

Vendor

community

Foundry

X-FAB

Process

EFXH035A

Category

Operational Amplifier

Certifications

icon

Licensing

Per-use

$10000

Royalty

$0

Maturity

Stage

layout

# of Tries

2

Library Package

Version

1.0

Version Date

May 23, 2018