Summary

EFX0002
community
Hard IP
350nm
Community
X-FAB
EFXH035A
N/A

Licensing

$90
$2000

Maturity

layout
8

Library Package

1.0
Mar 21, 2017

Certifications

icon eFabless Certified

Description

The XBG_1V23LC_V01 is an embedded ultra-low power bandgap reference block which operates with 3.3V power supply. In Standby Mode (PDn = 'L') the power consumption is minimal, VBG will be pulled to ground level. The bandgap IP will be activated with the rising edge of signal PDn (PDn = 'H') and generates an output voltage of 1.23V on pin VBG. The output voltage can be trimmed via signals TR_BG[3:0] in 16 steps. The default combination is 4'b0000.

Features

  • Required Modules MOS
  • Low Power Consumption < 3.5µA
  • Operating Temperature Range -40°C to 125°C
  • IP size < 200µm x 300µm

Pins

NAME DESCRIPTION TYPE DIRECTION VMIN VMAX
VBG Bandgap reference voltage output signal output -0.5 VDD33A + 0.3
PDn Power-down input (active low) signal input -0.5 VDD33A + 0.3
TR_BG[3:0] Output voltage trim setting digital input -0.5 VDD33A + 0.3
VDD33A Positive power supply power inout 3.0 3.6
VSSA Ground ground inout 0 0
VBBA Substrate substrate inout 0 0

Parameters

Global Conditions

NAME MINIMUM TYPICAL MAXIMUM UNITS
VDD (VDD33A) 3.3 V
Ground (VSSA) 0 V
Substrate (VBBA) 0 V
Enable (PDn) 3.3 V
Trim (TR_BG[3:0]) 1000 0000 0111
RLoad (VBG) 100
CLoad (VBG) 1 pF
Temp -40 27 125 °C
Sigma 3
Corner ws tm wp
VDDRISE (VDD33A) 100 ns

Electrical Parameters

PARAMETER PIN MINIMUM TYPICAL MAXIMUM UNITS
Line Regulation (Voltage Coefficient) VBG -392.8 -51.11 82.72 ppm/V Conditions
TEMPERATURE 27 °C
CORNER ws tm wp
SIGMA 3
VOLTAGE PDn 3.3 V
DIGITAL TR_BG[3:0] 1000 0000 0111
VOLTAGE VBBA 0 V
RESISTANCE VBG 100
CAPACITANCE VBG 1 pF
VOLTAGE VDD33A 2.7 3.6 V
RISETIME VDD33A 100 ns
VOLTAGE VSSA 0 V
Load Regulation VBG 0.0009738 0.002292 0.02344 mV/µA Conditions
TEMPERATURE 27 °C
CORNER ws tm wp
SIGMA 3
VOLTAGE PDn 3.3 V
DIGITAL TR_BG[3:0] 1000 0000 0111
VOLTAGE VBBA 0 V
CURRENT VBG 0.25 1.25 µA
RESISTANCE VBG 100
CAPACITANCE VBG 1 pF
VOLTAGE VDD33A 2.7 3.6 V
RISETIME VDD33A 100 ns
VOLTAGE VSSA 0 V
Temperature Coefficient VBG -140.9 140.9 140.9 ppm/°C Conditions
TEMPERATURE -40 27 124.99 °C
CORNER ws tm wp
SIGMA 3
VOLTAGE PDn 3.3 V
DIGITAL TR_BG[3:0] 1000 0000 0111
VOLTAGE VBBA 0 V
RESISTANCE VBG 100
CAPACITANCE VBG 1 pF
VOLTAGE VDD33A 3.3 V
RISETIME VDD33A 100 ns
VOLTAGE VSSA 0 V
Input Low Voltage TR_BG[3:0] 0 45.83 %VDD Conditions
TEMPERATURE -40 27 125 °C
CORNER ws tm wp
SIGMA 3
VOLTAGE PDn 3.3 V
DIGITAL TR_BG[3:0] 0000
VOLTAGE VBBA 0 V
RESISTANCE VBG 100
CAPACITANCE VBG 1 pF
VOLTAGE VDD33A 3.0 3.6 V
RISETIME VDD33A 100 ns
VOLTAGE VSSA 0 V
Input High Voltage TR_BG[3:0] 51.69 100 %VDD Conditions
TEMPERATURE -40 27 125 °C
CORNER ws tm wp
SIGMA 3
VOLTAGE PDn 3.3 V
DIGITAL TR_BG[3:0] 0000
VOLTAGE VBBA 0 V
RESISTANCE VBG 100
CAPACITANCE VBG 1 pF
VOLTAGE VDD33A 3.0 3.6 V
RISETIME VDD33A 100 ns
VOLTAGE VSSA 0 V
Input Leakage Current TR_BG[3:0] 1.32e-13 µA Conditions
TEMPERATURE -40 27 125 °C
CORNER ws tm wp
SIGMA 3
VOLTAGE PDn 0 3.3 V
DIGITAL TR_BG[3:0] 1000 0111
VOLTAGE VBBA 0 V
RESISTANCE VBG 100
CAPACITANCE VBG 1 pF
VOLTAGE VDD33A 3.3 V
RISETIME VDD33A 100 ns
VOLTAGE VSSA 0 V
PSRR positive at 100kHz VBG -69.6 -60.55 dB Conditions
TEMPERATURE -40 27 125 °C
CORNER ws tm wp
SIGMA 3
VOLTAGE PDn 3.3 V
DIGITAL TR_BG[3:0] 1000 0000 0111
VOLTAGE VBBA 0 V
RESISTANCE VBG 100
CAPACITANCE VBG 1 pF
VOLTAGE VDD33A 3.3 V
RISETIME VDD33A 100 ns
FREQUENCY VDD33A 100 kHz
VOLTAGE VSSA 0 V
PSRR positive at 1MHz VBG -50.46 -47.49 dB Conditions
TEMPERATURE -40 27 125 °C
CORNER ws tm wp
SIGMA 3
VOLTAGE PDn 3.3 V
DIGITAL TR_BG[3:0] 1000 0000 0111
VOLTAGE VBBA 0 V
RESISTANCE VBG 100
CAPACITANCE VBG 1 pF
VOLTAGE VDD33A 3.3 V
RISETIME VDD33A 100 ns
FREQUENCY VDD33A 1 MHz
VOLTAGE VSSA 0 V
PSRR negative at 100kHz VBG -10.58 -10.38 dB Conditions
TEMPERATURE -40 27 125 °C
CORNER ws tm wp
SIGMA 3
VOLTAGE PDn 3.3 V
DIGITAL TR_BG[3:0] 1000 0000 0111
VOLTAGE VBBA 0 V
FREQUENCY VBBA 100 MHz
RESISTANCE VBG 100
CAPACITANCE VBG 1 pF
VOLTAGE VDD33A 3.3 V
RISETIME VDD33A 100 ns
VOLTAGE VSSA 0 V
Power VDD33A 10.16 14.07 µW Conditions
TEMPERATURE -40 30 125 °C
CORNER ws tm wp
SIGMA 3
VOLTAGE PDn 3.3 V
DIGITAL TR_BG[3:0] 1000 0111
VOLTAGE VBBA 0 V
RESISTANCE VBG 100
CAPACITANCE VBG 1 pF
VOLTAGE VDD33A 2.7 3.3 3.6 V
RISETIME VDD33A 100 ns
VOLTAGE VSSA 0 V
IDD33A VDD33A 2.877 3.258 µA Conditions
TEMPERATURE 125 °C
CORNER ws tm wp
SIGMA 3
VOLTAGE PDn 3.3 V
DIGITAL TR_BG[3:0] 1000 0000 0111
VOLTAGE VBBA 0 V
RESISTANCE VBG 100
CAPACITANCE VBG 1 pF
VOLTAGE VDD33A 3.3 V
RISETIME VDD33A 100 ns
VOLTAGE VSSA 0 V
IDD33A (standby) VDD33A 0.5214 0.6312 µA Conditions
TEMPERATURE 125 °C
CORNER ws tm wp
SIGMA 3
VOLTAGE PDn 0 V
DIGITAL TR_BG[3:0] 1000 0000 0111
VOLTAGE VBBA 0 V
RESISTANCE VBG 100
CAPACITANCE VBG 1 pF
VOLTAGE VDD33A 3.6 V
RISETIME VDD33A 100 ns
VOLTAGE VSSA 0 V
VBG (maximum trim) VBG 1.155 1.162 1.171 V Conditions
TEMPERATURE -40 27 125 °C
CORNER tm
SIGMA 3
VOLTAGE PDn 3.3 V
DIGITAL TR_BG[3:0] 0111
VOLTAGE VBBA 0 V
RESISTANCE VBG 100
CAPACITANCE VBG 1 pF
VOLTAGE VDD33A 3.3 V
RISETIME VDD33A 100 ns
VOLTAGE VSSA 0 V
VBG (trim setting 4) VBG 1.185 1.185 1.185 V Conditions
TEMPERATURE 27
CORNER tm
SIGMA 3
VOLTAGE PDn 3.3 V
DIGITAL TR_BG[3:0] 0100
VOLTAGE VBBA 0 V
RESISTANCE VBG 100
CAPACITANCE VBG 1 pF
VOLTAGE VDD33A 3.3 V
RISETIME VDD33A 100 ns
VOLTAGE VSSA 0 V
VBG (trim setting 2) VBG 1.205 1.205 1.205 V Conditions
TEMPERATURE 27
CORNER tm
SIGMA 3
VOLTAGE PDn 3.3 V
DIGITAL TR_BG[3:0] 0010
VOLTAGE VBBA 0 V
RESISTANCE VBG 100
CAPACITANCE VBG 1 pF
VOLTAGE VDD33A 3.3 V
RISETIME VDD33A 100 ns
VOLTAGE VSSA 0 V
VBG (trim setting 1) VBG 1.215 1.215 1.215 V Conditions
TEMPERATURE 27
CORNER tm
SIGMA 3
VOLTAGE PDn 3.3 V
DIGITAL TR_BG[3:0] 0001
VOLTAGE VBBA 0 V
RESISTANCE VBG 100
CAPACITANCE VBG 1 pF
VOLTAGE VDD33A 3.3 V
RISETIME VDD33A 100 ns
VOLTAGE VSSA 0 V
VBG (nominal trim) VBG 1.225 1.232 1.238 V Conditions
TEMPERATURE -40 27 125 °C
CORNER tm
SIGMA 3
VOLTAGE PDn 3.3 V
DIGITAL TR_BG[3:0] 0000
VOLTAGE VBBA 0 V
RESISTANCE VBG 100
CAPACITANCE VBG 1 pF
VOLTAGE VDD33A 3.3 V
RISETIME VDD33A 100 ns
VOLTAGE VSSA 0 V
VBG (trim setting -1) VBG 1.235 1.235 1.235 V Conditions
TEMPERATURE 27
CORNER tm
SIGMA 3
VOLTAGE PDn 3.3 V
DIGITAL TR_BG[3:0] 1111
VOLTAGE VBBA 0 V
RESISTANCE VBG 100
CAPACITANCE VBG 1 pF
VOLTAGE VDD33A 3.3 V
RISETIME VDD33A 100 ns
VOLTAGE VSSA 0 V
VBG (trim setting -3) VBG 1.256 1.256 1.256 V Conditions
TEMPERATURE 27
CORNER tm
SIGMA 3
VOLTAGE PDn 3.3 V
DIGITAL TR_BG[3:0] 1101
VOLTAGE VBBA 0 V
RESISTANCE VBG 100
CAPACITANCE VBG 1 pF
VOLTAGE VDD33A 3.3 V
RISETIME VDD33A 100 ns
VOLTAGE VSSA 0 V
VBG (trim setting -6) VBG 1.286 1.286 1.286 V Conditions
TEMPERATURE 27
CORNER tm
SIGMA 3
VOLTAGE PDn 3.3 V
DIGITAL TR_BG[3:0] 1010
VOLTAGE VBBA 0 V
RESISTANCE VBG 100
CAPACITANCE VBG 1 pF
VOLTAGE VDD33A 3.3 V
RISETIME VDD33A 100 ns
VOLTAGE VSSA 0 V
VBG (minimum trim) VBG 1.305 1.312 1.316 V Conditions
TEMPERATURE -40 27 125 °C
CORNER tm
SIGMA 3
VOLTAGE PDn 3.3 V
DIGITAL TR_BG[3:0] 1000
VOLTAGE VBBA 0 V
RESISTANCE VBG 100
CAPACITANCE VBG 1 pF
VOLTAGE VDD33A 3.3 V
RISETIME VDD33A 100 ns
VOLTAGE VSSA 0 V
TSTARTVDD VBG 0.6362 0.8591 1.127 µs Conditions
TEMPERATURE 27 °C
CORNER ws tm wp
SIGMA 3
VOLTAGE PDn 3.3 V
DIGITAL TR_BG[3:0] 1000 0000 0111
VOLTAGE VBBA 0 V
RESISTANCE VBG 1 100
CAPACITANCE VBG 0 5 pF
VOLTAGE VDD33A 3.3 V
RISETIME VDD33A 10 100 ns
VOLTAGE VSSA 0 V
VNOISE VBG 70.94 78.54 86.48 µV-rms Conditions
TEMPERATURE 27 °C
FREQUENCY 0.1 10 Hz
CORNER ws tm wp
SIGMA 3
VOLTAGE PDn 3.3 V
DIGITAL TR_BG[3:0] 1000 0000 0111
VOLTAGE VBBA 0 V
RESISTANCE VBG 1 100
CAPACITANCE VBG 0 5 pF
VOLTAGE VDD33A 3.3 V
RISETIME VDD33A 100 ns
VOLTAGE VSSA 0 V

Physical Parameters

PARAMETER MINIMUM TYPICAL MAXIMUM UNITS
area 52364.76 µm²
width 285.6 µm
height 183.35 µm
DRC_errors 0
LVS_errors 0

Performance Characteristics

ILOADxVBG.png

TRIMxVBG.png

VOLTAGExVBG.png

VOLTAGExVCVBG.png

TEMPERATURExVBG.png

TEMPERATURExTCVBG.png