You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
8 7 6 5 4 3<br />
QFE DCDC<br />
CONFIDENTIAL AND PROPRIETARY APPLE SYSTEM DESIGN. FOR REFERENCE PURPOSES ONLY - NOT A CHANGE REQUEST.<br />
2<br />
C1110<br />
R1102<br />
L1104<br />
U1101<br />
1<br />
D<br />
D<br />
C<br />
39 31 26 23 17 16 15 14 12 10<br />
52 51 48<br />
PP_VCC_MAIN<br />
XW4001_RF<br />
SHORT-10L-0.25MM-SM<br />
PP_VCC_MAIN 1 2 VBATT_SW 39<br />
NOSTUFF RADIO_QPOET<br />
SHOULD BE PLACED<br />
MAX 0.25MM AWAY 1<br />
48 39 31<br />
FROM QPOET<br />
C4001_RF 14 12 10<br />
26 23 17 16 15<br />
10UF<br />
52 51<br />
20%<br />
XW4002_RF 6.3V<br />
2<br />
SHORT-10L-0.25MM-SM CERM-X5R<br />
1 2<br />
0402<br />
SW_GROUND 39<br />
NOSTUFF<br />
BOTH XW’S<br />
> 1.0MM<br />
TO CREATE<br />
INDUCTANCE<br />
31 39 48 51<br />
10 12 14 15<br />
16 17 23 26<br />
52<br />
22-OHM-25%-1800MA<br />
PP_VCC_MAIN<br />
1<br />
2 14<br />
QPOET_BATT<br />
BYP_BATT<br />
VPA_ET 0201 10 BYP_LOAD<br />
44 43 42 41 39<br />
35<br />
35<br />
IN<br />
IN<br />
44 43 42 41 40 35 30 BI<br />
44 43 42 41 40 35 30<br />
39 31 26 23 17 16 15 14 12 10<br />
52 51 48<br />
BI<br />
39<br />
39<br />
PA_CTL_QFE<br />
13<br />
BST_L<br />
32<br />
PP_VCC_MAIN 1<br />
2 20<br />
0805<br />
2.2UH-20%-0.7A-0.23OHM 19<br />
RADIO_QPOET<br />
L4001_RF<br />
VBATT_SW<br />
SW_GROUND<br />
ET_DAC_P<br />
ET_DAC_N<br />
RFFE1_DATA<br />
RFFE1_CLK<br />
L4002_RF<br />
28<br />
27<br />
7<br />
2<br />
26<br />
21<br />
22<br />
24<br />
VDD_BUCK<br />
GND_BUCK<br />
AMP_INP<br />
AMP_INM<br />
SDATA<br />
SCLK<br />
MPP1<br />
VSW_BOOST<br />
USID_LSB<br />
GND<br />
GND_BOOST<br />
U_QPOET<br />
QFE1100<br />
BGA<br />
(USID)<br />
VDD_BATT<br />
VDD_BATT<br />
VDD_AMP<br />
5<br />
VDD_1P8 17<br />
PP_LDO11<br />
VSW_BUCK<br />
23 QPOET_VSW<br />
1 PSB25201T-SM<br />
2<br />
RADIO_QPOET<br />
AMP_OUT<br />
4 L4003_RF<br />
C_BUCK<br />
C_BUCK<br />
C_SW_BUCK<br />
C_SW_BUCK<br />
15<br />
16<br />
11<br />
12<br />
8<br />
9<br />
C_GSM<br />
6<br />
PA_VBAT 18<br />
VOUT_BOOST<br />
25<br />
GND<br />
1<br />
GND_AMP<br />
3<br />
PP_VCC_MAIN<br />
APT_VINPUT<br />
30 31 33 34 35 37 38 39<br />
1.5UH-1.95A-0.111OHM<br />
VPA_APT<br />
GSM_CAP<br />
VPA_BATT<br />
39<br />
44 40<br />
VOUT_BOOST<br />
10 12 14 15 16 17 23 26 31 39<br />
48 51 52<br />
39<br />
39<br />
41 42 43<br />
44<br />
39<br />
GSM_CAP<br />
RADIO_QPOET<br />
C4005_RF<br />
1<br />
20UF<br />
20%<br />
2<br />
6.3V<br />
CERM-X5R<br />
0402<br />
VPA_ET<br />
39 41 42<br />
43 44<br />
VPA_APT<br />
RADIO_QPOET<br />
44 43 42 41 39<br />
RADIO_QPOET<br />
1 C4007_RF<br />
4.7UF<br />
20%<br />
2<br />
10V<br />
X5R-CERM<br />
0402<br />
CRITICAL TO STAY<br />
@ 4.7UF TO MEET<br />
QPOET TIMING<br />
(CAN BE CHANGED TO 20UF)<br />
VPA_ET<br />
RADIO_QPOET<br />
1 C4008_RF<br />
470PF<br />
10% X5R<br />
2 10V 01005<br />
VPA_ET_FILTER<br />
1 RADIO_QPOET<br />
R4001_RF<br />
2.2<br />
5%<br />
1/32W<br />
MF<br />
201005<br />
C<br />
1<br />
2<br />
RADIO_QPOET<br />
C4010_RF<br />
470PF<br />
10% X5R<br />
10V 01005<br />
MITIGATE RX1 DESENSE<br />
IN VLB (B13)<br />
VOUT_BOOST_GND 39<br />
B<br />
34 33 31 30<br />
39 38 37 35<br />
I/O @ 1.8V<br />
PP_LDO11<br />
1 RADIO_QPOET<br />
C4002_RF<br />
10UF<br />
20%<br />
2 6.3V<br />
CERM-X5R<br />
0402<br />
BOOST FILTER<br />
L4004_RF<br />
22-OHM-25%-1800MA<br />
VOUT_BOOST 1<br />
2 APT_VINPUT<br />
0201<br />
1 RADIO_QPOET<br />
C4003_RF<br />
1 RADIO_QPOET<br />
C4006_RF<br />
10UF<br />
10UF<br />
20%<br />
20%<br />
2 6.3V<br />
6.3V<br />
CERM-X5R<br />
2 CERM-X5R<br />
0402<br />
0402<br />
39 39<br />
B<br />
39 VOUT_BOOST_GND<br />
2<br />
XW4004_RF<br />
SHORT-10L-0.25MM-SM<br />
NOSTUFF<br />
1<br />
A<br />
8<br />
7<br />
6 5<br />
4<br />
3<br />
PAGE TITLE<br />
2<br />
R<br />
QFE DCDC<br />
Apple Inc.<br />
NOTICE OF PROPRIETARY PROPERTY:<br />
BRANCH<br />
THE INFORMATION CONTAINED HEREIN IS THE<br />
PROPRIETARY PROPERTY OF APPLE INC.<br />
THE POSESSOR AGREES TO THE FOLLOWING:<br />
PAGE<br />
I TO MAINTAIN THIS DOCUMENT IN CONFIDENCE<br />
II NOT TO REPRODUCE OR COPY IT<br />
III NOT TO REVEAL OR PUBLISH IT IN WHOLE OR PART<br />
SHEET<br />
IV ALL RIGHTS RESERVED<br />
DRAWING NUMBER<br />
051-9903<br />
REVISION<br />
7.0.0<br />
1<br />
SIZE<br />
D<br />
40 OF 55<br />
39 OF 54<br />
A
Change language