Apple (Dialog Semiconductor)

Transcription

1 Apple (Dialog Semiconductor) 338S0973 (D1881A Die Markings) Power Management IC Circuit Analysis of Regulators and Internal Voltage Generator 1891 Robertson Road, Suite 500, Ottawa, ON K2H 5B7 Canada Tel: Fax:

2 Some of the information in this report may be covered by patents, mask and/or copyright protection. This report should not be taken as an inducement to infringe on these rights. Chipworks Inc all rights reserved. Chipworks and the Chipworks logo are registered trademarks of Chipworks Inc. This report is provided exclusively for the use of the purchasing organization. It can be freely copied and distributed within the purchasing organization, conditional upon the accompanying Chipworks accreditation remaining attached. Distribution of the entire report outside of the purchasing organization is strictly forbidden. The use of portions of the document for the support of the purchasing organization's corporate interest (e.g., licensing or marketing activities) is permitted, as defined by the fair use provisions of the copyright act. Accreditation to Chipworks must be attached to any portion of the reproduced information. CAR JCJM Revision 1.0 Published: February 1, 2013

3 Overview Introduction Component Descriptions Device Summary Figures To view, please click on the appropriate bookmark in the panel on the left Package Markings Package X-Ray Die Markings Die Photograph Top Metal Layer Die Photograph Metal 1 Layer Die Architecture Schematics Top Level Diagram NAND Gate Flip-Flop Flip-Flop Voltage Regulator Voltage Bias A_TRIGATE_6L5_6L A_TRIGATE_24L5_12L A_TRIGATE_24L5X2_22L A_TRIGATE_12L5_6L Control Circuit Control Circuit Comparator Voltage Reference A_INV_12L5_6L A_NOR3_E26L5X4_E14L A_TRIGATE_30L5_10L Comparator A_INV_10L5_6L5S A_TRIGATE_10L5_10L5S A_INV_6L5_8L5

4 2.5.4 A_INV_30L5_6L A_INV_10L5_50L Amplifier A_TRIGATE_12L5_10L A_INV_6L10_6L A_TRIGATE_20L6_10L Comparator A_NOR2_E20L5_6L A_INV_10L5_6L A_NMOS_18S A_TRIGATE_10L5_10L A_INV_8L5_30L Comparator A_INV_20L5X2_20L A_INV_40L5_20L5D Current Bias Voltage Detector Control Circuit A_UNUSED A_OR2_34L5_22L A_AND2_34L5_22L Voltage Generator 1? Control A_TRIGATE_20L5_8L Switch Variable Grounded Capacitor A_TRIGATE_50L5_50L Comparator A_INV_20L5_6L5S A_TRIGATE_10L5_10L5S A_NOR2_E20L5_6L5S A_INV_10L5_6L5S A_MX21_30l5_30L Comparator Comparator A_INV_6L5_30L Voltage Generator A_INV_10L5_6L Drivers INV_10L5_6L1

5 INV_80L5_30L INV_100L5_40L INV_R_20L5_16L INV_R_76L5_22L NAND2_94L5_38L NAND2_E70L5_50L NAND2_R_E40L5_50L NMOS_R7_ NMOS_R NMOS_R6_ NMOS_R A_INV_R_84L5X8_64L5X NMOS_R8_ NMOS_R A_INV_R_140L5X20_62L5X NMOS_R5_ NMOS_R A_MX INV_30L5_120L Internal Voltage Generator INV_100L5_100L A_PMOS4_S A_PMOS4_S Internal Voltage Generator A_TRIGATE_R_100L5X4_80L5X Current Bias A_INV_6L5_6L A_PCASC A_PCASCX A_PCASCX A_PCASCX A_PCASCX A_PCASCX A_PCASCX Amplifier A_INV_20L5_6L Variable Current Source Current Source Oscillator Control Circuit 11

6 A_TRIGATE_14L5_6L Pulse Generator A_INV_80L5_30L A_TRIGATE_24L5_10L Oscillator A_TRIGATE_16L5_6L A_TRIGATE_16L5_10L Amplifier A_TRIGATE_10L5_10L5S Amplifier Summing Transconductance Amplifier Current Bias Comparator A_INV_20L5_16L A_INV_6L10_6L Control Circuit Data Out Cell Control Circuit A_UNUSED Control Drivers Unused MOS Driver Driver Control INV_30L5_12L A_NMOS_R2_ A_NMOS_R A_NMOS_R3_ A_NMOS_R A_INV_10L6_6L A_INV_20L5_6L A_NMOS_R4_ A_NMOS_R A_TRIGATE_30L5_16L A_NMOS_R A_INV_144L5X8_96L5X INV_30L5_20L INV_96L5_64L NOR2_E120L5_E30L8

7 NOR2_E760L5_E50L NOR2_R_E100L5_50L INV_16L5_6L Driver Control Regulator Op-Amp Current Bias Hysteretic Comparator A_INV_40L5_20L5S A_INV_100L5_50L5D2S Current Bias Unused Control Circuit Current Mirror Op-Amp A_UNUSED Voltage Level Detector A_RS A_AND2_16L5_6L5S A_INV_16L5_6L A_NAND2_E50L5X2_6L Internal Voltage Generator? Control Unused Amplifier A_PCASC1_M Control A_RS_32L5_16L Comparator Voltage Generator A_FADD Amplifier A_SWITCH A_TRIGATE_100L5X25_100L5X Control 5

8 4.0.0 Internal Voltage Generator Voltage Generator A_SMINV_100L5_50L A_NAND2_100L5X5_50L A_INV_100L5_50L A_COMP Voltage Generator? Comparator Comparator A_INV_40L5_20L A_INV_100L5_50L5D A_BUFF A_NMOS_5S Comparator A_INV_40L8_20L A_VOLGEN Oscillator Current Buffer Reference Generator Voltage Regulator Bandgap Reference Generator Bandgap Error Amplifier A_PDIODEX Voltage Detector Voltage Detector A_NCASC_M Voltage Converter Charge Pump Test Circuitry Test Access Decoder; 3-to Test Access Cell A_INV_24L5_18L A_INV_100L5X3_100L A_INV_100L5X6_100L5X A_NMOS_R1_ A_NMOS_R AND Control A_AND2F_26_18D4

9 6.0.0 Control Circuit A_NOR3_24L5X2_22L Current Bias Current Bias A_PCASC_M PMOS Cascode; M= PMOS Cascode; M= A_PCASC_M Current Bias A_PCASC_M Control 6 Cell Library About Chipworks

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