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: 613.829.0414 Fax: 613.829.0515 www.chipworks.com
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Overview Introduction Component Descriptions Device Summary Figures To view, please click on the appropriate bookmark in the panel on the left. 0.1.1 Package Markings 0.1.2 Package X-Ray 0.1.3 Die Markings 0.2.1 Die Photograph Top Metal Layer 0.2.2 Die Photograph Metal 1 Layer 0.2.3 Die Architecture Schematics 1.0.0 Top Level Diagram 1.2.0 NAND Gate 1.3.0 Flip-Flop 1.4.0 Flip-Flop 2.0.0 Voltage Regulator 1 2.1.0 Voltage Bias 2.1.1 A_TRIGATE_6L5_6L5 2.1.2 A_TRIGATE_24L5_12L5 2.1.3 A_TRIGATE_24L5X2_22L5 2.1.4 A_TRIGATE_12L5_6L5 2.2.0 Control Circuit 4 2.2.1 Control Circuit 2.3.0 Comparator 8 2.4.0 Voltage Reference 2.4.1 A_INV_12L5_6L5 2.4.2 A_NOR3_E26L5X4_E14L5 2.4.3 A_TRIGATE_30L5_10L5 2.5.0 Comparator 9 2.5.1 A_INV_10L5_6L5S2 2.5.2 A_TRIGATE_10L5_10L5S2 2.5.3 A_INV_6L5_8L5
2.5.4 A_INV_30L5_6L5 2.5.5 A_INV_10L5_50L5 2.6.0 Amplifier 5 2.6.1 A_TRIGATE_12L5_10L5 2.6.2 A_INV_6L10_6L8 2.6.3 A_TRIGATE_20L6_10L6 2.7.0 Comparator 2.7.1 A_NOR2_E20L5_6L5 2.7.2 A_INV_10L5_6L5 2.7.3 A_NMOS_18S 2.7.4 A_TRIGATE_10L5_10L5 2.7.5 A_INV_8L5_30L5 2.8.0 Comparator 5 2.8.1 A_INV_20L5X2_20L5 2.8.2 A_INV_40L5_20L5D3 2.10.0 Current Bias 3 2.11.0 Voltage Detector 2 2.12.0 Control Circuit 2.12.1 A_UNUSED2 2.12.2 A_OR2_34L5_22L5 2.12.3 A_AND2_34L5_22L5 2.13.0 Voltage Generator 1? 2.14.0 Control 8 2.14.1 A_TRIGATE_20L5_8L5 2.15.0 Switch 1 2.16.0 Variable Grounded Capacitor 2.16.1 A_TRIGATE_50L5_50L5 2.17.0 Comparator 3 2.17.1 A_INV_20L5_6L5S1 2.17.2 A_TRIGATE_10L5_10L5S1 2.17.3 A_NOR2_E20L5_6L5S1 2.17.4 A_INV_10L5_6L5S1 2.17.5 A_MX21_30l5_30L5 2.18.0 Comparator 11 2.19.0 Comparator 13 2.19.1 A_INV_6L5_30L5 2.20.0 Voltage Generator 4 2.20.1 A_INV_10L5_6L1 2.21.0 Drivers 2.21.1 INV_10L5_6L1
2.21.2 INV_80L5_30L5 2.21.3 INV_100L5_40L5 2.21.4 INV_R_20L5_16L5 2.21.5 INV_R_76L5_22L5 2.21.6 NAND2_94L5_38L5 2.21.7 NAND2_E70L5_50L5 2.21.8 NAND2_R_E40L5_50L5 2.21.9 NMOS_R7_19 2.21.10 NMOS_R7 2.21.11 NMOS_R6_2 2.21.12 NMOS_R6 2.21.13 A_INV_R_84L5X8_64L5X2 2.21.14 NMOS_R8_2 2.21.15 NMOS_R8 2.21.16 A_INV_R_140L5X20_62L5X7 2.21.17 NMOS_R5_7 2.21.18 NMOS_R5 2.21.19 A_MX21 2.21.20 INV_30L5_120L5 2.22.0 Internal Voltage Generator 2.22.1 INV_100L5_100L5 2.22.2 A_PMOS4_S6 2.22.3 A_PMOS4_S8 2.23.0 Internal Voltage Generator 3 2.23.1 A_TRIGATE_R_100L5X4_80L5X2 2.24.0 Current Bias 1 2.24.1 A_INV_6L5_6L5 2.24.2 A_PCASC 2.24.3 A_PCASCX1 2.24.4 A_PCASCX12 2.24.5 A_PCASCX16 2.24.6 A_PCASCX4 2.24.7 A_PCASCX3 2.24.8 A_PCASCX2 2.25.0 Amplifier 6 2.25.1 A_INV_20L5_6L6 2.25.2 Variable Current Source 2.25.3 Current Source 2.25.4 Oscillator 2.26.0 Control Circuit 11
2.26.1 A_TRIGATE_14L5_6L5 2.26.2 Pulse Generator 2.26.3 A_INV_80L5_30L5 2.26.4 A_TRIGATE_24L5_10L5 2.26.5 Oscillator 2.26.6 A_TRIGATE_16L5_6L5 2.26.7 A_TRIGATE_16L5_10L5 2.27.0 Amplifier 9 2.27.1 A_TRIGATE_10L5_10L5S3 2.27.2 Amplifier 7 2.27.3 Summing Transconductance Amplifier 2.28.0 Current Bias 9 2.29.0 Comparator 4 2.29.1 A_INV_20L5_16L5 2.29.2 A_INV_6L10_6L2 2.30.0 Control Circuit 7 2.30.1 Data Out Cell 2.31.0 Control Circuit 1 2.31.1 A_UNUSED3 2.32.0 Control Drivers 2.32.1 Unused MOS Driver 2.32.2 Driver Control 1 2.32.3 INV_30L5_12L5 2.32.4 A_NMOS_R2_3 2.32.5 A_NMOS_R2 2.32.6 A_NMOS_R3_2 2.32.7 A_NMOS_R3 2.32.8 A_INV_10L6_6L12 2.32.9 A_INV_20L5_6L5 2.32.10 A_NMOS_R4_1 2.32.11 A_NMOS_R4 2.32.12 A_TRIGATE_30L5_16L5 2.32.13 A_NMOS_R5 2.32.14 A_INV_144L5X8_96L5X4 2.32.15 INV_30L5_20L5 2.32.16 INV_96L5_64L5 2.32.17 NOR2_E120L5_E30L8
2.32.18 NOR2_E760L5_E50L5 2.32.19 NOR2_R_E100L5_50L5 2.32.20 INV_16L5_6L5 2.32.21 Driver Control 2 3.0.0 Regulator 2 3.1.0 Op-Amp 3.2.0 Current Bias 4 3.3.0 Hysteretic Comparator 3.3.1 A_INV_40L5_20L5S1 3.3.2 A_INV_100L5_50L5D2S1 3.4.0 Current Bias 6 3.4.1 Unused 3.4.2 Control Circuit 3.5.0 Current Mirror 3.6.0 Op-Amp 3.6.1 A_UNUSED1 3.7.0 Voltage Level Detector 3.7.1 A_RS1 3.7.2 A_AND2_16L5_6L5S1 3.7.3 A_INV_16L5_6L5 3.7.4 A_NAND2_E50L5X2_6L1 3.8.0 Internal Voltage Generator? 3.9.0 Control 3 3.10.0 Unused Amplifier 3.10.1 A_PCASC1_M1 3.11.0 Control 1 3.11.1 A_RS_32L5_16L5 3.12.0 Comparator 6 3.13.0 Voltage Generator 2 3.13.1 A_FADD 3.14.0 Amplifier 2 3.15.0 A_SWITCH 3.15.1 A_TRIGATE_100L5X25_100L5X3 3.16.0 Control 5
4.0.0 Internal Voltage Generator 4.1.0 Voltage Generator 4.1.1 A_SMINV_100L5_50L5 4.1.2 A_NAND2_100L5X5_50L5 4.1.3 A_INV_100L5_50L5 4.1.4 A_COMP7 4.2.0 Voltage Generator? 4.3.0 Comparator 4.3.1 Comparator 1 4.3.2 A_INV_40L5_20L5 4.3.3 A_INV_100L5_50L5D2 4.3.4 A_BUFF 4.3.5 A_NMOS_5S 4.3.6 Comparator 2 4.3.7 A_INV_40L8_20L8 4.3.8 A_VOLGEN5 4.4.0 Oscillator 4.4.1 Current Buffer 4.5.0 Reference Generator 4.5.1 Voltage Regulator 4.5.2 Bandgap Reference Generator 4.5.3 Bandgap Error Amplifier 4.5.4 A_PDIODEX16 4.6.0 Voltage Detector 4.6.1 Voltage Detector 4.6.2 A_NCASC_M6 4.6.3 Voltage Converter 4.6.4 Charge Pump 5.0.0 Test Circuitry 5.1.0 Test Access 5.1.1 Decoder; 3-to-8 5.1.2 Test Access Cell 5.1.3 A_INV_24L5_18L5 5.1.4 A_INV_100L5X3_100L5 5.1.5 A_INV_100L5X6_100L5X2 5.1.6 A_NMOS_R1_12 5.1.7 A_NMOS_R1 5.2.0 AND Control 5.2.1 A_AND2F_26_18D4
6.0.0 Control Circuit 6.1.0 A_NOR3_24L5X2_22L5 7.0.0 Current Bias 8 7.1.0 Current Bias 2 7.1.1 A_PCASC_M1 7.1.2 PMOS Cascode; M=25 7.1.3 PMOS Cascode; M=3 7.1.4 A_PCASC_M2 7.2.0 Current Bias 5 7.2.1 A_PCASC_M5 7.3.0 Control 6 Cell Library About Chipworks
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