MT6261D官方原理图_mtk6261开发环境资源-CSDN文库

MT6261D

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D D

C C

B B

A A

Date Page Item

5/15

Version

V1.0

6/16

V1.1

Reconnect GNSS_UART_TX to KCOL4 and GNSS_UART_RX to KROW4

8/05

V1.2

51 Change default value of R5/R6 to meet 2.8V IO power,

and correct interface instruction

Rename MT5931 page number to 52, and rename VCCBB28 to the same net VIO28

9/05

V1.3

Add R9028 on LSRSTB pin

Add Schottky diode D1001 on VRTC

Add C1019 0.47uF on VRTC

Title

Size

Date: Sheet of

MTK Confidential

05_Change_Notice

5 99Monday, October 20, 2014

Title

Size

Date: Sheet of

MTK Confidential

05_Change_Notice

5 99Monday, October 20, 2014

Title

Size

Date: Sheet of

MTK Confidential

05_Change_Notice

5 99Monday, October 20, 2014

D D

C C

B B

A A

Place this resister close to battery

connector, and SNS trace should be 4mil~6mil,

and others are 40mils

CHRIN max. 8.0V when U290 NC

瑻瑻

+16V

40mils

shieding case







shieding case



POWER IN

This Cap shoud be

placed near BB

CHARGE

SYSTEM CONTROL

This Cap shoud be placed near BB

Vibrator

Please be careful GND via connect to L2(AVSS44_PMU)

shieding case







PMU LDO

LED DRV

close to MT6261 each power in ball

close to MT6261

each LDO out ball

25mils

Three CAP

close to MT6261

Charge Pump

This Cap(1uF) are optional

for better power performance

This TVS are optional

for better ESD performance

This CAP(330pF) are optional

for better ESD performance

This RC are optional for better

FM de-sense performance

Battery with NTC, R1005 : 24K and R1008 : NC

Battery w/o NTC, R1005 : NC and R1008 : 10K

VBAT IN

shieding case



BATSNS

mount the capacitor with 1uF when no ATV function

mount the capacitor with 1uF when no external flash

C1014 close to BATSNS ball

If C1009(Backup CAP) is 1uF

and then C1019 is 0.47uF

If C1009(Backup CAP) is 2.2uF

and then C1019 is 1uF

For C1009 the other capacitance,

please contact with MTK

ISENSE

CHR_LDO

DRV

BATON

RESETB

PWRKEY

KPLED

VRTC

VREF

ISINK0

VIO28

VCAMA

AVDD43_VBOOST

VBOOST

VIO18

ACCDET

SIM1_SCLK

SIM1_SRST

SIM1_SIO

SIM2_SIO

SIM2_SCLK

SIM2_SRST

PWRKEY

RESETB

DRV

ISENSE

VBAT

BATON

CHR_LDO

VIBR

VSIM1

VSIM2

VMC

VCAMA

VUSB

VRF

VRTC

VREF

VIO18

VCORE

VIO28

VSF

VCDT

AVSS43_VBOOST

RESETB

KPLED

AVDD43_VBOOST

AVSS43_VBOOST

VBOOST

VIBR

ISINK0

CHR_LDO

VBAT

VCHG

VBAT

VIO18

VSIM1

VSIM2

VMC

VIO28

VRF

VCAMA

VUSB

VIO18

VCORE

VRTC

VBATVBOOST

VSF

VCHG

MICBIAS0

VCORE

VBAT

PWRKEY 65,90

KPLED 65

ISINK0 61

RESETB90

SPK_OUTN60

SPK_OUTP60

HPL60

HPR60

HSP60

HSN60

MICN160

MICP160

MICN060

MICP060

ACCDET60

SIM2_SIO65

SIM2_SCLK65

SIM2_SRST65

SIM1_SIO65

SIM1_SCLK65

SIM1_SRST65

Title

Size

Date: Sheet of

MTK Confidential

10_BB_POWER

10 99Monday, October 20, 2014

Title

Size

Date: Sheet of

MTK Confidential

10_BB_POWER

10 99Monday, October 20, 2014

Title

Size

Date: Sheet of

MTK Confidential

10_BB_POWER

10 99Monday, October 20, 2014

CON1002

CON / DC_JACK

CON1002

CON / DC_JACK

V_CHG

GND

R1006

R / 1 / K / 0402

R1006

R / 1 / K / 0402

1 2

C1013

C / 1 / uF / 0402 / X5R

C1013

C / 1 / uF / 0402 / X5R

2 1

C1018

C / 10 / nF / 0402

C1018

C / 10 / nF / 0402

2 1

C1019

C / 0.47 / uF / 0402 / X5R

C1019

C / 0.47 / uF / 0402 / X5R

C1004

C / 1 / uF / 0402 / X5R

C1004

C / 1 / uF / 0402 / X5R

2 1

Q1000

Q / STT818B

Q1000

Q / STT818B

C1003

C / 1 / uF / 0402 / X5R

C1003

C / 1 / uF / 0402 / X5R

2 1

C1006

C / 1 / uF / 0402

C1006

C / 1 / uF / 0402

2 1

TP1000TP1000

CON1000

CON / BATTERY-CONNECTOR_2

CON1000

CON / BATTERY-CONNECTOR_2

VBAT

BAT_TYPE

GND

R1009

R / NC / 0603

R1009

R / NC / 0603

1 2

TP1001TP1001

C1005

C / 2.2 / uF / 0402

C1005

C / 2.2 / uF / 0402

2 1

C1007

C / 1 / uF / 0402

C1007

C / 1 / uF / 0402

2 1

C1017

C / 1 / uF / 0402

C1017

C / 1 / uF / 0402

2 1

C1009

C / 1 / uF / 0402 / X5R

C1009

C / 1 / uF / 0402 / X5R

C1008

C / 1 / uF / 0402

C1008

C / 1 / uF / 0402

2 1

R1008

R / 10 / K / 0402

R1008

R / 10 / K / 0402

1 2

POWER IN

VBAT IN

AUDIO

LED DRV

PMU LDO

CHARGER

SIM

SYS

CTL

MT6261 ABB

Boost

U1000-2

U / MT6261

POWER IN

VBAT IN

AUDIO

LED DRV

PMU LDO

CHARGER

SIM

SYS

CTL

MT6261 ABB

Boost

U1000-2

U / MT6261

VIO28

PWRKEY

KPLED

ISINK

VBAT_VA

VCORE

VSF

J14

VSIM1

R13

VSIM2

M14

VUSB

N11

GND

D12

VIBR

R10

VRF

VREF

VRTC

VMC

R16

SPK_OUTN

SPK_OUTP

AU_HSN

AU_HPL

AU_HSP

AU_HPR

AU_VIN0_P

AU_VIN0_N

AU_VIN1_P

AU_VIN1_N

SIM1_SCLK

P12

SIM1_SRST

R12

SIM2_SCLK

N16

SIM2_SRST

M16

SIM2_SIO

M13

VDDK

C12

CHR_LDO

BATSNS

ISENSE

DRV

BATON

AU_MICBIAS 0

VSBST

VBAT_DIGITAL

ACCDET

RESETB

J13

VIO18

M12

VCAMA

VCDT

AVSS44_BOOST

AVSS_SPK

AVSS44_ALDO

VSBST_OUT

AVSS28_ABB

GND

E12

GND

F10

GND

K10

AVSS44_ALDO

GND

J12

AVSS44_PMU

AVDD_SPK

SIM1_SIO

M11

AVDD25_V2P5

VSBST

GND

E13

AVSS28_ABB

AVSS44_BOOST

AVSS44_DLDO

L10

C1015

C / 100 / nF / 0402

C1015

C / 100 / nF / 0402

2 1

R1000

R / 1.5 / K / 0402

R1000

R / 1.5 / K / 0402

1 2

C1010

C / 1 / uF / 0402 / X5R

C1010

C / 1 / uF / 0402 / X5R

C1014

C / 1 / uF / 0402 / X5R

C1014

C / 1 / uF / 0402 / X5R

2 1

L2105 PL / 0.68 / uH / 2016 L/IND/SMD/VLS201610EL2105 PL / 0.68 / uH / 2016 L/IND/SMD/VLS201610E

1 2

R / 1 / K / 0402

R1007

R / 1 / K / 0402

R1007

N1000

Q / SSM3K35MFV

N1000

Q / SSM3K35MFV

R1005

R / NC

R1005

R / NC

1 2

C1012

C / 1 / uF / 0603

C1012

C / 1 / uF / 0603

2 1

D1000

D / PZ3D4V2H

D1000

D / PZ3D4V2H

C1016

C / 1 / uF / 0402

C1016

C / 1 / uF / 0402

2 1

C1002

C / 2.2 / uF / 0603 / X5R

C1002

C / 2.2 / uF / 0603 / X5R

2 1

R1001 R / 330 / K / 0402 / 1%R1001 R / 330 / K / 0402 / 1%

1 2

C1001

C / 10 / uF / 0805 / X5R

C1001

C / 10 / uF / 0805 / X5R

2 1

D1001

D / RB520S-30

D1001

D / RB520S-30

VIB1000VIB1000

R1004

R / 0.2 / ohm / 0805 / 1%

R1004

R / 0.2 / ohm / 0805 / 1%

1 2

R1003 R / 3.3 / K / 0402R1003 R / 3.3 / K / 0402

1 2

C1011

C / 1 / uF / 0402 / X5R

C1011

C / 1 / uF / 0402 / X5R

2 1

C1000

C / 1 / uF / 0402 / X5R

C1000

C / 1 / uF / 0402 / X5R

2 1

R1002 R / 39 / K / 0402 / 1%R1002 R / 39 / K / 0402 / 1%

1 2

D D

C C

B B

A A

KEY

USB

SD I/F

I2C

UART

LCD interface

VSF (HW trapping PIN)

0: 1.8V

1: 3V

TESTMODE

optional signal for

ATV and serial flash

Optional signal for ATV

Codegen setting correspond to

AGPIO54

AGPIO55

Only for MT6261A

The interface is for WIFI or SD Card

Only one device can be used

at the same time.

WIFI and GPS will use some keypads signal for GPIO.

One signal can only support one function

at the same time.

can not pull LSRSTB to high in any case

KROW0

KROW1

KROW2

KROW3

KCOL0

KCOL1

KCOL2

KCOL3

UTXD1

URXD1

CMDAT1

CMDAT0

CMPCLK

CMMCLK

USB_DP

USB_DM

MCCM0

MCCK

MCDA0

CMRST

CMPDN

SCL28

SDA28

LSA0

LSDA

LSCK

LSCE_B

LPTE

LSA0

CMDAT1

CMDAT0

CMMCLK

CMPCLK

KCOL0

KCOL1

KCOL2

KCOL3

KROW0

KROW1

KROW2

KROW3

UTXD1

URXD1

SCL28

SDA28

USB_DM

USB_DP

LPTE

LSA0

LSCE_B

LSRSTB

LSCK

LSDA

EAR_EINT

KCOL4

KROW4

KCOL4

EAR_EINT

MCDA0

MCCM0

MCCK

MCDA1

MCDA2

MCDA3

MCDA1

MCDA2

MCDA3

CMPDN

CMRST

LSRSTB

VIO28

VIO18

KROW1 50,51,65

KROW2 65,90

KROW3 51,65,90

KROW0 65

KCOL0 65,90

KCOL1 50,65

KCOL2 50,65,90

KCOL3 51,65,90

UTXD1 60,90

URXD1 60,90

USB_DP 60,64

USB_DM 60,64

MCCM041,51

MCDA041,51

MCCK41,51

SDA28 62,66

SCL28 62,66

CMDAT162

CMDAT062,66

CMPCLK62,66

CMMCLK62

LSCK61

LSDA61

LSA061

LSRSTB61

LSCE_B61

LPTE61

LSA0 61

EAR_EINT60

KROW4 50,65,90

KCOL4 50,65,90

MCDA141,51

MCDA241,51

MCDA341,51

CMPDN62

CMRST50,62

I2S_CLK_6261 66

I2S_WS_6261 66

I2S_DATA_6261 66

ATV_RST 51,66

ATV_PWREN 51,66

SFHOLD 40

SFSCK 40

SFSOUT 40

SFCS0 40

SFSIN 40

SFSWP 40

SDA28 62,66

SCL28 62,66

CMPCLK 62,66

CMDAT0 62,66

WIFI_OSC_EN51

Title

Size

Date: Sheet of

MTK Confidential

11_BB_1

11 99Monday, October 20, 2014

Title

Size

Date: Sheet of

MTK Confidential

11_BB_1

11 99Monday, October 20, 2014

Title

Size

Date: Sheet of

MTK Confidential

11_BB_1

11 99Monday, October 20, 2014

R1103

R / 10 / K / 0402

R1103

R / 10 / K / 0402

R9028

R / 10 / K / 0402

R9028

R / 10 / K / 0402

R1100

R / 4.7 / K / 0402

R1100

R / 4.7 / K / 0402

LCM

MSDC

CAMERA

KEY

UART

I2C

Other

interface

USB

ADC

SYS_CTL

MT6261 BB

U1000-1

U / MT6261

LCM

MSDC

CAMERA

KEY

UART

I2C

Other

interface

USB

ADC

SYS_CTL

MT6261 BB

U1000-1

U / MT6261

MCCK

R15

MCCM0

N14

MCDA0

P15

LSCE_B

J15

LSRSTB

J16

LSCK

K16

LSDA

K15

LSA0

L15

LPTE

M15

CMPDN

B12

CMRST

A12

CMDAT1

CMDAT0

A10

CMMCLK

B10

CMPCLK

B11

KROW3

C15

KROW2

B15

KROW1

A15

KROW0

A16

KCOL3

C14

KCOL2

C13

KCOL1

A13

KCOL0

B13

URXD1

D15

UTXD1

D16

GPIO_1

E15

GPIO_2

F15

GPIO_4

G16

USB11_DM

P10

USB11_DP

P11

AUXIN4

GPIO_5

G15

SCL28

SDA28

EINT

KROW4

C16

KCOL4

D14

GPIO_0

E14

GPIO_3

F16

GPIO_6

H15

GPIO_7

H14

GPIO_8

H13

GPIO_9

H12

GPIO_10

GPIO_11

MCDA1

N15

MCDA2

P13

MCDA3

N13

TESTMODE

SRCLKENAI

TP1015TP1015

R1104

R / 4.7 / K / 0402

R1104

R / 4.7 / K / 0402

R1105

R / NC / 0402

R1105

R / NC / 0402

D D

C C

B B

A A

Shieding

ず

ずず

ず

all RF sheet

JTAG Trapping

2G RF

Single-End

Close to IC

26M

All block close to MT6260

shieding case



This pairs of RC-filter are optional

for better RF de-sense performance

This pairs of filter are optional

for better RF performance

close to MT6261 each power in ball

POWER IN

Optional signal for ATV

connect to GND when no ATV

AVDDBTRF

Must close to chip side

the max trace is 80mil

There is internal DC block in the MT6261 TX/RX, the external DC block is not necessary.

For the bypass capacitor, dependent on the FEM.

If there is no bypass capacitor in the FEM, the bypass capacitor is necessary.

Must close to PA side

the max trace is 50mil

Reserve for RF desense

if there's thru via

Reserve for RF desense

at USB connector

FM_ANT-P

TR_SW_EN

TX_EN

TXO_LB

TXO_HB

APC_VBIAS

TXO_HB

XTAL2

XTAL1

FM_ANT-P

XTAL1

XTAL2

BT_LNA

ANT_2G_1ANT_2G_2

BT_LNA

ANT_2G

TXO_LB

RXHB_P

RXLB_P

TX_EN

BANDSW

VIO28

APC_VBIAS

RXLB_P

RXHB_P

TX_EN

BANDSW

TR_SW_EN

VIO28

VBAT

VCHG

FM_ANT-P 50,60

TX_EN 90

TR_SW_EN 90

BT_LNA 50

FREF_26M_ATV 51,66

Title

Size

Date: Sheet of

MTK Confidential

30_RF_MT6261_2G_TRX

Custom

30 99Monday, October 20, 2014

Title

Size

Date: Sheet of

MTK Confidential

30_RF_MT6261_2G_TRX

Custom

30 99Monday, October 20, 2014

Title

Size

Date: Sheet of

MTK Confidential

30_RF_MT6261_2G_TRX

Custom

30 99Monday, October 20, 2014

R3009

L / 4.3 / nH / 0402

R3009

L / 4.3 / nH / 0402

C6506

C / 22 / uF / 0805 / X5R

C6506

C / 22 / uF / 0805 / X5R

2 1

R3004

R / 24 / K / 0402

R3004

R / 24 / K / 0402

C6508

C / 2.2 / pF / 0402

C6508

C / 2.2 / pF / 0402

2 1

C3016

C / 1 / uF / 0402

C3016

C / 1 / uF / 0402

2 1

L6011

L / 4.3 / nH / 0402

L6011

L / 4.3 / nH / 0402

1 2

ANT3001

ANT / 1.8mmX4mm / KRF1S2001R

ANT3001

ANT / 1.8mmX4mm / KRF1S2001R

ANT3000

ANT / 1.8mmX4mm / KRF1S2001R

ANT3000

ANT / 1.8mmX4mm / KRF1S2001R

Car_Kit3000

Car_Kit / MM8430-2610

Car_Kit3000

Car_Kit / MM8430-2610

U9004

PA / RF7198

U9004

PA / RF7198

GND

RFIN_HB

RFIN_LB

GND

VBAT2

GND

RX_HB

RX_LB

GND

ANT

GND

VBAT1

GND

SW1

VRAMP

TX_EN

GND

R9027

R / 10 / K / 0402

R9027

R / 10 / K / 0402

1 2

X3000

X / 26 / MHz / TZ1689A

X3000

X / 26 / MHz / TZ1689A

HOT

GND

HOT

GND

C3009

C / 1 / pF / 0402

C3009

C / 1 / pF / 0402

2 1

L6012

L / 4.3 / nH / 0402

L6012

L / 4.3 / nH / 0402

1 2

C3005

C / NC / pF / 0402

C3005

C / NC / pF / 0402

2 1

POWER IN

GSM

BT FM

26M &

CLK BUFFER

MT6261 RF

U1000-3

U / MT6261

POWER IN

GSM

BT FM

26M &

CLK BUFFER

MT6261 RF

U1000-3

U / MT6261

APC

BPI_BUS0

BPI_BUS1

BPI_BUS2

XTAL1

XTAL2

FM_ANT_P

TX_HB

TX_LB

RXHB

RXLB

FREF

BT_LNA

AVSS_2GHF

AVSS_2GLF

AVSS_BT

AVSS_FM

AVSS_BT

AVDD15_BTRF

EXT_CLK_SEL

R3008

L / 4.3 / nH / 0402

R3008

L / 4.3 / nH / 0402

C3006

C / 220 / pF / 0402

C3006

C / 220 / pF / 0402

2 1

C3004

C / NC / pF / 0402

C3004

C / NC / pF / 0402

2 1

C6502

C / 39 / pF / 0402

C6502

C / 39 / pF / 0402

2 1

C6507

C / 2.2 / pF / 0402

C6507

C / 2.2 / pF / 0402

2 1

C3011

C / 2.7 / pF / 0402

C3011

C / 2.7 / pF / 0402

2 1

C5008

C / 1.5 / nF / 0402

C5008

C / 1.5 / nF / 0402

R3002

R / 0 / ohm / 0402

R3002

R / 0 / ohm / 0402

剩余15页未读，继续阅读

评论收藏

内容反馈

yangtzell

2016-04-20

一般一般，感觉不是很全
Enhearten

2017-10-29

一般一般。。。。。。。。。。
李老师

2016-06-04

可以看一下而已
royrobin686

2016-11-04

还不错，很有参考价值，谢谢分享
pansongjia

2017-11-09

恩，非要评论才能下载？

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