Summary

COMP0001
community
Khaled Hussein
Hard IP
350nm
community
X-FAB
EFXH035B
Comparator

Licensing

$8000
$0

Maturity

layout
0

Library Package

2.0
Feb 15, 2018

Certifications

icon Community Certified

Description

Fast comparator for ADC

Features

  • Requires only base process module MOS
  • Power supply range from 2.5V to 3.3V
  • Very fast, short rise and fall times, high bandwidth
  • High CMRR and PSRR
  • Sensitive to very small differential inputs

Figure(s)


Pins

NAME DESCRIPTION TYPE DIRECTION VMIN VMAX
INP differential input voltage high signal input -0.3 3.6
INN differential input voltage low signal input -0.3 3.6
OUTPUT bandgap reference voltage output signal output -0.3 3.6
VDDA positive power supply VDDA inout -0.3 3.6
VSSA ground ground inout -0.3 VDDA + 0.3

Parameters

Global Conditions

NAME MINIMUM TYPICAL MAXIMUM UNITS
VDD 2.7 V
Ground 0 V
RLoad 100
CLoad 1 pF
Temp -40 27 85 °C
Vcm 0.00 0.40 V
Trise 5 ms
Sigma 3
Corner ws tm wp

Electrical Parameters

PARAMETER PIN MINIMUM TYPICAL MAXIMUM UNITS
Input Offset Voltage -0.2185 -0.217 -0.2145 mV Conditions
VOLTAGE:VSSA 0 V
VOLTAGE:VCM 0.00 0.40 V
VOLTAGE:VDDA 2.7 V
RISETIME:VDIFF 5 ms
RESISTANCE:OUTPUT 100
CAPACITANCE:OUTPUT 1 pF
TEMPERATURE 27 °C
CORNER ws tm wp
SIGMA 3
Hysteresis @ 3σ -0.423 2.247 11.59 mV Conditions
VOLTAGE:VSSA 0 V
VOLTAGE:VCM 0.00 0.40 V
VOLTAGE:VDDA 2.7 V
RISETIME:VDIFF 5 ms
RESISTANCE:OUTPUT 100
CAPACITANCE:OUTPUT 1 pF
TEMPERATURE 27 °C
CORNER ws tm wp
SIGMA 3
Hysteresis @ 6σ -0.426 7.026 40.25 mV Conditions
VOLTAGE:VSSA 0 V
VOLTAGE:VCM 0.00 0.40 V
VOLTAGE:VDDA 2.7 V
RISETIME:VDIFF 5 ms
RESISTANCE:OUTPUT 100
CAPACITANCE:OUTPUT 1 pF
TEMPERATURE 27 °C
CORNER ws tm wp
SIGMA 6
VOL 1.2e-06 1.461e-06 1.746e-06 V Conditions
VOLTAGE:VSSA 0 V
VOLTAGE:VCM 0.00 0.40 V
VOLTAGE:VDDA 2.7 V
VOLTAGE:VDIFF -0.5 V
RISETIME:VDIFF 5 ms
RESISTANCE:OUTPUT 10
CAPACITANCE:OUTPUT 1 pF
TEMPERATURE 27 °C
CORNER ws tm wp
SIGMA 3
VOH 2.679 2.684 2.687 V Conditions
VOLTAGE:VSSA 0 V
VOLTAGE:VCM 0.00 0.40 V
VOLTAGE:VDDA 2.7 V
VOLTAGE:VDIFF 0.5 V
RISETIME:VDIFF 5 ms
RESISTANCE:OUTPUT 10
CAPACITANCE:OUTPUT 1 pF
TEMPERATURE 27 °C
CORNER ws tm wp
SIGMA 3
TPD rise @ 3σ 12.9 19.97 33.38 ns Conditions
VOLTAGE:VSSA 0 V
VOLTAGE:VDDA 2.7 V
VOLTAGE:VCM 0.4 V
VOLTAGE:VDIFF 0.5 V
RISETIME:VDIFF 5 ms
RESISTANCE:OUTPUT 100
CAPACITANCE:OUTPUT 1 pF
TEMPERATURE -40 85 °C
CORNER ws tm wp
SIGMA 3
TPD rise @ 6σ 10.35 26.36 75.03 ns Conditions
VOLTAGE:VSSA 0 V
VOLTAGE:VDDA 2.7 V
VOLTAGE:VDIFF 0.5 V
VOLTAGE:VCM 0.4 V
RISETIME:VDIFF 5 ms
RESISTANCE:OUTPUT 100
CAPACITANCE:OUTPUT 1 pF
TEMPERATURE -40 85 °C
CORNER ws tm wp
SIGMA 6
TPD fall @ 3σ 13 19.81 30.38 ns Conditions
VOLTAGE:VSSA 0 V
VOLTAGE:VDDA 2.7 V
VOLTAGE:VDIFF -0.5 V
VOLTAGE:VCM 0.4 V
RISETIME:VDIFF 5 ms
RESISTANCE:OUTPUT 100
CAPACITANCE:OUTPUT 1 pF
TEMPERATURE -40 85 °C
CORNER ws tm wp
SIGMA 3
TPD fall @ 6σ 10.53 25.14 63.29 ns Conditions
VOLTAGE:VSSA 0 V
VOLTAGE:VDDA 2.7 V
VOLTAGE:VCM 0.4 V
VOLTAGE:VDIFF -0.5 V
RISETIME:VDIFF 1 ns
RESISTANCE:OUTPUT 100
CAPACITANCE:OUTPUT 1 pF
TEMPERATURE -40 85 °C
CORNER ws tm wp
SIGMA 6
PSRR -120.4 -96 -72.06 dB Conditions
VOLTAGE:VSSA 0 V
VOLTAGE:VDDA 2.5 3.0 V
VOLTAGE:VCM 0.2 0.4 V
RISETIME:VDIFF 5 ms
RESISTANCE:OUTPUT 100
CAPACITANCE:OUTPUT 1 pF
TEMPERATURE 27 °C
CORNER ws tm wp
SIGMA 3
CMRR -70.26 -66.37 -61.14 dB Conditions
VOLTAGE:VSSA 0 V
VOLTAGE:VDDA 2.7 V
VOLTAGE:VCM 0.2 0.4 V
RISETIME:VDIFF 5 ms
RESISTANCE:OUTPUT 100
CAPACITANCE:OUTPUT 1 pF
TEMPERATURE 27 °C
CORNER ws tm wp
SIGMA 3
IDD @ 3σ 91.06 180.2 281.4 µA Conditions
VOLTAGE:VSSA 0 V
VOLTAGE:VCM 0.00 0.40 V
VOLTAGE:VDDA 2.7 V
RISETIME:VDIFF 5 ms
RESISTANCE:OUTPUT 100
CAPACITANCE:OUTPUT 1 pF
TEMPERATURE 27 °C
FREQUENCY:VDIFF 1 kHz
CORNER ws tm wp
SIGMA 3
IDD @ 6σ 44.44 212.5 425.3 µA Conditions
VOLTAGE:VSSA 0 V
VOLTAGE:VCM 0.00 0.40 V
VOLTAGE:VDDA 2.7 V
RISETIME:VDIFF 5 ms
RESISTANCE:OUTPUT 100
CAPACITANCE:OUTPUT 1 pF
TEMPERATURE 27 °C
FREQUENCY:VDIFF 1 kHz
CORNER ws tm wp
SIGMA 6
IDD (idle) 87.83 182.1 292.5 µA Conditions
VOLTAGE:VSSA 0 V
VOLTAGE:VCM 0.00 0.40 V
VOLTAGE:VDDA 2.7 V
VOLTAGE:VDIFF -0.1 0.1 V
RISETIME:VDIFF 5 ms
RESISTANCE:OUTPUT 100
CAPACITANCE:OUTPUT 1 pF
TEMPERATURE 27 °C
CORNER ws tm wp
SIGMA 3

Physical Parameters

PARAMETER MINIMUM TYPICAL MAXIMUM UNITS
device_area 18619 µm²
area 59645.7 µm-sq
width 334.9 µm
height 178.1 µm
DRC_errors 0
LVS_errors 0

Performance Characteristics

Input offset voltage vs. Common-mode voltage

Supply current vs. supply voltage VDDA

Propagation delay vs. common mode voltage

Input Offset Transient Plot

Propagation delay vs. supply voltage VDDA