Update 22 models(Schottky Rectifier ) in SPICE PARK(APR2024)Tsuyoshi Horigome
This document provides an inventory update of 6,747 parts at Spice Park as of April 2024. It lists the part numbers, manufacturers, and quantities of various semiconductor components, including 1,697 Schottky rectifier diodes from 29 different manufacturers. It also includes details on passive components, batteries, mechanical parts, motors, and lamps in the inventory.
The document provides an inventory update from April 2024 of the Spice Park collection which contains 6,747 electronic components. It includes tables listing the types of semiconductor components, passive parts, batteries, mechanical parts, motors, and lamps in the collection along with their manufacturer and quantities. One of the semiconductor components, the general purpose rectifier diode, is broken down into a more detailed table with 116 entries providing part numbers, manufacturers, thermal ratings, and remarks.
Update 31 models(Diode/General ) in SPICE PARK(MAR2024)Tsuyoshi Horigome
The document provides an inventory update from March 2024 of parts in the Spice Park warehouse. It lists 6,725 total parts across various categories including semiconductors, passive parts, batteries, mechanical parts, motors, and lamps. The semiconductor section lists 652 general purpose rectifier diodes from 18 different manufacturers with quantities ranging from 2 to 145 pieces.
This document provides an inventory list of parts at Spice Park as of March 2024. It contains 3 sections - Semiconductor parts (diodes, transistors, ICs etc.), Passive parts (capacitors, resistors etc.), and Battery parts. For Semiconductor parts, it lists 36 different part types and provides the quantity of each part. It then provides further details of Diode/General Purpose Rectifiers, listing the manufacturer and quantity of 652 individual part numbers.
Update 29 models(Solar cell) in SPICE PARK(FEB2024)Tsuyoshi Horigome
The document provides an inventory update from February 2024 of Spice Park, which contains 6,694 total pieces of electronic components and parts. It lists 36 categories of semiconductor devices, 11 categories of passive parts, 10 types of batteries, 5 mechanical parts, DC motors, lamps, and power supplies. It provides the most detailed listing for solar cells, with 1,003 total pieces from 51 manufacturers listed with part numbers.
Update 22 models(Schottky Rectifier ) in SPICE PARK(APR2024)Tsuyoshi Horigome
This document provides an inventory update of 6,747 parts at Spice Park as of April 2024. It lists the part numbers, manufacturers, and quantities of various semiconductor components, including 1,697 Schottky rectifier diodes from 29 different manufacturers. It also includes details on passive components, batteries, mechanical parts, motors, and lamps in the inventory.
The document provides an inventory update from April 2024 of the Spice Park collection which contains 6,747 electronic components. It includes tables listing the types of semiconductor components, passive parts, batteries, mechanical parts, motors, and lamps in the collection along with their manufacturer and quantities. One of the semiconductor components, the general purpose rectifier diode, is broken down into a more detailed table with 116 entries providing part numbers, manufacturers, thermal ratings, and remarks.
Update 31 models(Diode/General ) in SPICE PARK(MAR2024)Tsuyoshi Horigome
The document provides an inventory update from March 2024 of parts in the Spice Park warehouse. It lists 6,725 total parts across various categories including semiconductors, passive parts, batteries, mechanical parts, motors, and lamps. The semiconductor section lists 652 general purpose rectifier diodes from 18 different manufacturers with quantities ranging from 2 to 145 pieces.
This document provides an inventory list of parts at Spice Park as of March 2024. It contains 3 sections - Semiconductor parts (diodes, transistors, ICs etc.), Passive parts (capacitors, resistors etc.), and Battery parts. For Semiconductor parts, it lists 36 different part types and provides the quantity of each part. It then provides further details of Diode/General Purpose Rectifiers, listing the manufacturer and quantity of 652 individual part numbers.
Update 29 models(Solar cell) in SPICE PARK(FEB2024)Tsuyoshi Horigome
The document provides an inventory update from February 2024 of Spice Park, which contains 6,694 total pieces of electronic components and parts. It lists 36 categories of semiconductor devices, 11 categories of passive parts, 10 types of batteries, 5 mechanical parts, DC motors, lamps, and power supplies. It provides the most detailed listing for solar cells, with 1,003 total pieces from 51 manufacturers listed with part numbers.
The document provides an inventory update from February 2024 of Spice Park, which contains 6,694 electronic components. It lists the components by type (e.g. semiconductor), part number, manufacturer, thermal rating, and quantity on hand. For example, it shows that there are 621 general purpose rectifier diodes from manufacturers such as Fairchild, Fuji, Intersil, Rohm, Shindengen, and Toshiba. The detailed four-page section provides further information on the first item, general purpose rectifier diodes, including 152 individual part numbers and specifications.
This document discusses circuit simulations using LTspice. It describes driving a circuit simulation by inserting a 250 ohm resistor between the output terminals. It also describes simulating a 1 channel bridge circuit where the DUT1 and DUT2 resistors are both set to 100 ohms and the input voltage is set to either 1V or 5V.
This document discusses parametric sweeps of external and internal resistance values Rg for circuit simulation in LTspice. It also references outputting a waveform similar to a report on fall time characteristics for a device modeling report with customer Samsung.
1. Doc no WJVORE001 05 Mar 2004
デバイスモデル
デバイスモデル
ボルテージ・レギュレータ
ボルテージ・レギュレータ
株式会社ビー・テクノロジー
Copyright (C) 2004 Bee Technologies Inc.
2. Doc no WJVORE001 05 Mar 2004
ご依頼の方法について
お客様に準備して頂くものは以下の 2 点です。
① データシートまたは、仕様書
半導体メーカーが公開しているデータシート、あるいはカスタム品の場合は、電気的特性が
記述されている仕様書です。
② ボルテージ・レギュレータのサンプルを 3 個
対象となるボルテージ・レギュレータを 3 個準備して下さい。計測をする際に予備として準備
して頂きます。また、3 個準備出来ない場合はご相談下さい。
お客様より準備して頂いた後にデバイスモデリングを実施致します。当社からお客様にご
提供する納品物は以下の通りです。
① デバイスモデル(スパイスモデル)⇒ボルテージ・レギュレータのデバイスモデルは等価
回路モデルでご提供致します。
② デバイスモデリング・レポート
③ 回路図シンボル
以下の 3 つの特性を評価検証し、ご報告致します。
Input-Output Voltage Differential Characteristics
Ripple Rejection (R R) Characteristics
Output Characteristics
次ページ以降に NEC エレクトロニクスの uPC317 のデバイスモデリング・レポートの一部を
掲載致します。
Copyright (C) 2004 Bee Technologies Inc.
3. Doc no WJVORE001 05 Mar 2004
Input-Output Voltage Differential Characteristics
Evaluation circuit
DUT
U3
IN OUT
V ADJ V
V6
UPC317
20Vdc R2
240 C3
R3
10u
10
R1 C2
720 10u
0
Simulation Setting
Time Domain(Transient)
Run to time:100m seconds(TSTOP)
Start saving data after:0 seconds
Maximum step size:20u seconds
Parametric Sweep
Sweep Variable:V6
Sweep type:Linear
Start value:9
End value:8
Increment:-0.2
Copyright (C) 2004 Bee Technologies Inc.
4. Doc no WJVORE001 05 Mar 2004
20(V) 1(V):Increase –5(V)
10(V) 5(V):Increase –1(V)
9(V) 8(V):Increase –0.2(V)
Parametric Sweep
Sweep Variable:V6
Sweep type:Linear
Start value:9
End value:8
Increment:-0.2
シミュレーション結果
VIN-VOUT=3.582(V)
Copyright (C) 2004 Bee Technologies Inc.
5. Doc no WJVORE001 05 Mar 2004
Ripple Rejection (R R) Characteristics
Evaluation circuit
DUT
U3
IN OUT
V ADJ V
UPC317
D2F60/SDG C1 R2
D1 D2
1000u 240 C3
D2F60/SDG R3
10u
D3 D4 10
V4 R1 C2
VOFF = 0 D2F60/SDG
D2F60/SDG
VAMPL = 1.41 720 10u
FREQ = 50
V5
13Vdc
0
V4 is VIN=1VR.M.S of the Ripple Rejection (R R) .
Copyright (C) 2004 Bee Technologies Inc.
6. Doc no WJVORE001 05 Mar 2004
Simulation Setting
Time Domain(Transient)
Run to time:100m seconds(TSTOP)
Start saving data after:0 seconds
Maximum step size:20u seconds
シミュレーション結果
Copyright (C) 2004 Bee Technologies Inc.
7. Doc no WJVORE001 05 Mar 2004
From an analytical result
Ripple of VOUT=0.0005(V)
Ripple of VIN=2.812(V)
Ripple Rejection is
dB=20*log10(2.812/0.0005)=20*3.75=75(dB)
dB=20*log10(Ripple of VIN / Ripple of VOUT)
Copyright (C) 2004 Bee Technologies Inc.