Lines must be connected
directly to resistor pads
connect to ClassDKelvin N6
10kOhm pull-up resistor is
needed for empty battery
3
5
4
D
B
regulator in/output traces.
Minimize trace lenght Crl and CrO
Symmetrical layout!
Place Vcore and VIO coils
Due to Digital Mic, no MICB1 cap is needed
SleepClk: Shield SleepClk trace from every direction in order to avoid crosstalk injected to it.
nearby ASIC. Minimize ground
looåp from capasitor to ASIC
With SleepClk line should be used Near-End Star Cluster topology,
MemCard Interface A-side (RAPU-Gazoo): Traces should be as short as possible and have good ground reference
If AudioClk is shared from RAPU to both Gazoo and DigiMic then it is recommended to put termination
A
1 5
1
- Capacitor should be located as rigid place as possible on PWB, also places near large can or otherside of large can are possible
- Solder mask + 1st layer copper opening under capacitor
- It is recommended to use equal amount of LEDs in both branches (display&keyboard)
- Also it is possible to use combination 2+4, 2+3 or 3+4 but then there is possibility that 1uF ceramic capacitor in LED driver starts ringing
A
C
and de-coupling capasitors
C
B
2 4
CURRENT SENSE RESISTOR
which means that every component has own branch so they are not chained.
it is very important these branches are equal lenght and the star point
is near SleepClk sourse.
ESD CRITICAL LINES!
ADVICE FOR PHONE PROGRAMS USING GAZOO/PEARL INTEGRATED LED DRIVER
- Capacitor can be divided to two smaller caps and those can be placed other side of the PWB
start up and ESD protection
for PWRONX pin
6
6
D
resistors in the beginning of both traces (Values have to be defined case by case with simulations)
VBAT should form a wide distribution plane
underneath ASIC to ensure proper power supply
Route Memory/SIM signals isolated from other
signals if possibility to apply ESD to card holder
(when device is powered). Also avoid routing nearby
3
If Gazoov2.0 is used then it is recommended to use T-filter (47R, 33pF, 47ohm) in Gazoo end
before dividing lines to different components.
AudioClk: Shield AudioClk trace from every direction in order to avoid crosstalk injected to it.
connect to TestNet3 T1
2
- Ringing can be compensated by using following methods:
4
VBAT8
VR1
8
PMEG3002AEL
V2300
VBAT3
VBAT
1
GND
VBAT
GND
1u0
C2314
GND
10u
C2211
C2230
22u
1uH
L2310
C2231
GND
L2340
1uH
22u
2.6V
4700003
CP3225A
G2200
-
+
VBAT8
GND
VBACK
VBAT11
C2232
10u
10k
VBAT
VBAT1
Appr
Copyright (C) Nokia Corporation. All rights reserved.
THIS DRAWING IS PROTECTED BY COPYRIGHT AS AN UNPUBLISHED WORK.
VAUX1
R2399
UNAUTHORIZED REPRODUCTION OF THIS DRAWING IS NOT PERMITTED.
THIS DRAWING CONTAINS PROPRIETARY AND CONFIDENTIAL INFORMATION.
This document is property of Nokia Corporation
GAZOO
Name
1
BGND GND
VBAT12
0
GND
VCORE
VIO
VBAT1
2u2
C2249
VBACK
VBAT10
GND
C2247
2u2
120R/100MHz
VBAT
GND
VBAT12
L2203
2
GND
3
5
6
VBAT10
2
0
VBAT
2u2
0
1
2
VBAT5
GND
GND
C2280
2u2
C2269
GND
GND
GNDGND
GND
GNDGNDGND
VRCP1VMEM VSIM VDigimic
0
VBAT
VOUTVR1VRFC
2
120R/100MHz
L2205
GND
0
2
VBAT4
6
6
7
8
9
10
11
1
2
4 5
0
1
2
3
4
5
2
4
5
0 1 2 3
2u2
C2266
0
1
0
7
3
C2214
2u2
12
13
VBAT
GND
0
1
0
0
1
4
5
6
7
10
11
2
4
5
3
1
0
5
1
VBAT
GND
VANA
1
VAUX2
GND
GND
3
0
GND
3
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
IHFSpRN
VCharIn1
T7
3
GND
GND
GND
GND
VCharOut2
T10
GndUSB
T11
VCore
T13
T14
GndVCore
GndVCore
T15
T16
GndVCore
T2
TestNet2
T3
VBatIHFLN
GndIHFLP
T4
T6
GenOut2
R2
R3
IHFSpLN
R4
GndIHFLN
R5
IHFSpRP
GndIHFRP
R6
VBatIHFRN
R7
VCharOut1
R8
VCharIn2
R9
TestNet3
T1
P7
GndINFRN
P8
CBusSelX
VBUS
P9
TestNet1
R1
VUSB
R10
VBUSCoil
R11
DM
R12
DP
R13
R14
GndVCore
GndVCore
R15
GndVCore
R16
USBCharDis
P13
P14
VPROGID
VCoreCoil
P15
VCoreCoil
P16
RSTX
P2
P3
EarDataR
P4
IHFSpLP
VBatIHFLP
P5
P6
VBatIHFRP
N5
ClassDKelvin
N6
N7
CBusClk
N8
CBusData
N9
ChInd
P1
GenOut1
VBUSSMPSOut
P10
VBatUSB
P11
P12
BTemp
SMPSClk
N11
N12
GndPVSS2
N13
RFTemp
VBack
N14
N15
VBatVCore
VBatVCore
N16
MicData
N2
AudClk
N3
PMARN
N4
EarDataL
L9
GndCHInd
VCoreDef
M13
CMDDir
M14
LedOut
M15
Speed
M2
VDDAudRx3
M3
M4
VBUSCtrl
N1
PMARP
N10
VBatChacon
L13
VBatLED
L14
SIMClkC
GndLED
L15
L16
SIMDaC
LineInRN
L2
XEarR
L3
L4
XEarRC
L7
GndChacon
VCharInTest
L8
K2
XEarLC
XEarL
K3
K4
EarN
Mic1P
K6
K7
GndAudRx
GndAVSS2
K8
USBCharDetX
K9
L1
LineInRP
ID
L10
J7
GndAVSS1
J8
J9
LST
VDDAudRx
K1
SetCurrD
K10
K11
GndLED2
GndPVSS3
K13
ClkB
K14
K15
VBatVSIM
K16
VSIM
Data4Dir
J11
Data4B
J13
J14
Data3B
VBatVAux
J15
SlaveSW
J2
J3
MicB2
J4
Mic3RN
LineInLN
J6
Suspend
H15
VBatVAux
H2
VDDAudRx2
MicB1
H3
H4
MicSub
H6
LineInLP
H7
WTxDet
VOut
H8
ExtPWMOut
H9
SetCurrKB
J10
G4
Mic3RP
G6
HeadDet
VRef
G7
G8
VDIGI
MBus
G9
OVVLed
H10
SIMRstC
H11
VAux1
H13
Data2B
H14
G1
EarP
G10
Data1A
G11
GndLDO2
G13
VAux2
Data1B
G14
G15
CMDB
G16
GndVMEM
Mic2P
G2
G3
Mic3LP
F13
F14
GndPVSS5
VBatVMEM
F15
F16
VMEM
VDDAudTx
F2
F3
Mic2N
F4
Mic3LN
GndRef
F7
VBatVDigi
F8
F9
SIMDetX
ClkA
Data3Dir
E14
CMDA
E15
GndVibra
E2
E3
SleepX
E4
SenseM
E5
VR1
GndAudTx
F1
F10
VDD18
ClkFB
D16
GndVIO
D2
VibraN
TxCData
D3
D4
TxCOut
D5
VBatVR1
D6
GndXTAL
VBatVAna
D7
D8
VDigiMic
D9
VCP
E13
C8
FlyHigh
C9
FlyLow
D1
VBatVibra
D10
HookDet
MBusRx
D11 D12
Data2Dir
D13
Data1Dir
Data4A
D14
GndVIO
D15
C14
Data2A
VIOCoil
C15
VIOCoil
C16
C2
TxCClk
AFCOut
C3
SleepClk
C4
WDDis
C5
VRFC
C6
C7
VRTC
GndLDO1
CrO
B6
B7
VAna
GndCPump
B8
VBatVCP
B9
C1
VibraP
BSI
C10
GndPVSS6
C11
C12
SIMDa
C13
Data3A
B11
B12
MBusTx
B13
SIMIOC
B14
SIMClk
B15
VBatVIO
VBatVIO
B16
B2
TxCCtrl
SenseP
B3
GndLDO1
B4
B5
A15
VBatVIO
A16
VBatVIO
A2
ATM
A3
EMInt
A4
PURX
A6
CrI
VBg
A7
B1
VBatVibra
PwrOnX
B10
UserResetX
1
N2200
GAZOO_V3.4
4376047
VBatVibra
A1
GndPVSS7
A10
A11
VRCP1
VIO
A13
VBatVIO
A14
C2285
2u2
220R/100MHz
L2207
VREF
2
VREF
J2200
2u2
C2268
GND
GND
GND
GND
GND
C2317
GND
GND
GND
GND
C2319
2u2
GND
2u2
2u2
C2316
CURRENT
SENSE
PMR03EZPJU10L
R2200
1
2 3
4
2
L2300
2u2H
1
0
8
GND
0
0 1
3
J2201
2
5
J2236
2u2
C2265
2u2
C2315
GND
J2221
0 1 3 4
B2200
32.768kHz
GND
VBAT
VBAT5
2u2
C2228
L2202
120R/100MHz
VIO
J2243
J2244
3
14
15
GND
2u2
GND
C2229
GND
C2296
J2202
1
2u2
L2206
220R/100MHz
VDDAUDTX
GND
VRCP1
J2223
C2281
VDDAUDRX
VBAT3
GND
2u2
4
VBAT
VBAT
GND
VBAT
2u2
GND
VDDAUDTX
VDDAUDRX
C2245
VBAT13
C2282
2u2
GND
VBAT11
VBAT13
GND
2u2
C2326
C2294
2u2
C2267
2u2
VBAT4
GND
VBUS
2
J2217
J2218
J2219
J2212
J2214
VBAT9
VBAT9
J2227
J2220
J2211
J2225
J2207
J2208
J2209
J2213
J2204
J2205
J2206
VANA
J2203
C2213
2u2
C2271
2u22u2
C2222
PWRONX
GND
VBAT
VBAT
SLOWAD(6:0)
kelvin
LED(10:0)
USB(20:0)
RFPWR(5:0)
LED(10:0)
GAZOOIO(3:0)
"Note"
"Note"
"Note"
"Note!"
"Note"
"Note"
"Note"
"Note"
"Note"
"Note"
"Note"
"Note!"
kelvin
SIM(6:0)
XAUDIO(7:0)
AUDIO(13:0)
H_BRIDGE(5:0)
SLOWAD(6:0)
CBUS(3:0)
TXC(2:0)
INT_SIM(5:0)
DIG_AUDIO(20:0)
ACI(7:0)
EMINT(3:0)
TXC_CONV(4:0)
PUSL(15:0)
INT_MMC(13:0)
MMC(15:0)
CHARGER
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