PCB - 8488485N02 Iss. A

Motorola Confidential Proprietary

1

2

3

4

Harmonic Filters

Antenna Switch

GSM RX

SAW filters

Diplexing

Networks

A1000 - Front End Module (FEM)

PCB - 8488485N02 Iss. A

Motorola Confidential Proprietary

Test

Mux

SPI

XX

Bi

ts

Vag

Vcc

Clock

Generation

RX VCO

3476-3980

AGC

LNA

800/900

MHz LNA

LNA

LNA

1800/1900

MHz LNA

LNA

1800/1900

MHz LNA

AGC

DAC

AGC

Linearizer

6

bits

800/900

MHz LNA

AGC

AGC

to AGC

Stages

AGC

Synth

Buffer

6

DAC (I)

DCOC

DCOC_

DAC_

I

BB OUT

BB OUT

Mixer

Pole

PM

A

PM

A

Mixer

Pole

IF

A

IF

A

44

2 pole

2 pol

e

4

DCOC

DAC

(Q)

6

DCOC_

DAC_

Q

4

4

4

4 bit

s

TX VCO

3300-3820

TX

Output

Buffer

TX

Output

Buffer

/2

/2

/2

/2

Rx Synth

Feedback

/5

Tr

acking

C

ontr

ol

U500

A1000 - ALGAE MB

PCB - 8488485N02 Iss. A

Motorola Confidential Proprietary

Synth

Buffer

S

3

rd

order

FracN

S

10 bit SD

DAC

16

Synth

Buffer

Fref

X TA

Fref

Synth

Buffer

Fref

TX SSI

Interface

270 kHz

GM SK

M odulator

4.33 M Hz

÷6

WB

Control

Registers

BT Div

MB

Control

Registers

MB SPI

WB SPI

GPS Div

CLK Div

CLK NC

÷N

÷$

Fref

S

3

rd

order

FracN

÷N

S

3

rd

order

FracN

÷N

U600

U600

A1000 - PRIMSYN

PCB - 8488485N02 Iss. A

Motorola Confidential Proprietary

RX VCO

VAG

Mixer

Pole

+

-

IF

A

PM

A

+

-

IF

A pol

e

+

-

+

-

+

-

Mixer

Pole

PM

A

+

-

+

-

IF

A

IF

A pol

e

Bi-Quad 2 pole

Bi-Quad 2 pole

+

-BB OUT

Bi-Quad 2 pole

Bi-Quad 2 pole

+

-BB OUT

Test

Mux

Mxr Tracking

Control

BB Tracking

Control

SPI

XX Bits

bandgap

reference

Vcc

+

-

GND_RF

50 Ohms

50 Ohms

C30

33pF

OUTPUT1

4

OUTPUT2

6

SAFSD2G14

FL300

1

GND1

3

GND2

GND3

5

2

INPUT

GND_RF

1nH

0.7pF

C31

L32

C33

10pF

C35

1pF

HB_LNA_IN

6

HB_LNA_OUT

3

HB_RBIAS

4

LB_LN

A_E_GN

D

11

LB_LNA_IN

10

LB_LNA_OUT

1

LB_RBIAS

12

2

VCC

MC13820

BAND

9

CT

GND

13

ENABLE

7
8

GAIN

HB_LNA_E_GND

5

U30

R32

3.3K

L34

2.7nH

GND_RF

L310

2.7nH

2.7nH

L312

GND_RF

L31

4.7nH

0.5pF

C312

GND_RF

GND_RF

2K

R33

E30

0

C311

33pF

C310

33pF

C37

VRF_RX_2.775V

.01uF

MBC_EN1

MBC_EN2

WB_RX

TEST_POINT

TP301

1

WB_RX_I

9

BB_I_POS

TP302

1

TEST_POINT

WB_RX_IX

Dif. 2 x 200 Ohms

10

BB_I_NEG

TP303

TEST_POINT

1

WB_RX_Q

11

BB_Q_POS

GND_RF

TP304

1

TEST_POINT

WB_RX_QX

Dif. 2 x 200 Ohms

12

BB_Q_NEG

GND_RF

GND_RF

C309

1000pF

1000pF

C308

WB_DCOC_Q

WB_CMODE

WB_DCOC_IX

WB_DCOC_I

WB_DCOC_QX

C307

4.7uF

2

GND_RF

SF_BYP

Dif. 2 x 100 Ohms

Dif. 2 x 100 Ohms

Dif. 2 x 100 Ohms

SHORT

E302

2

1

GND_RF

14

VAG

15

VB2

44

SYN_FB_NEG

43

SYN_FB_POS

48

RX_TUNE

46

EXT_LO

32

LNA_1_NEG

33

LNA_1_POS

35

LNA_2_NEG

36

LNA_2_POS

38

LNA_3_NEG

39

LNA_3_POS

13

C_MODE

17

DCOC_I_NEG

16

DCOC_I_POS

19

DCOC_Q_NEG

18

DCOC_Q_POS

42

VCC_

QG

3

VCC_

SF

20

VCC_

BB

31

VC

C

_LN

A1

37

VC

C

_LN

A2

34

VC

C

_LN

A3

40

VCC_

MIX

8

SPI_VCC

1

SF_OUT

GND_RF

10pF

C303

10pF

C302

10pF

C301

VRF_DIG_1.875V

C313

0.1uF

GND_RF

GND_RF

GND_RF

.01uF

C304

4.7uF

C300

VRF_RX_2.775V

U300

MC13778

GND_RF

GND_RF

C305

.01uF

GND_RF

GND_RF

C306

10pF

0

0

E301

E300

GND_RF

49

GND

TP300

1

TEST_POINT

TP306

1

TEST_POINT

TEST_POINT

TP305

1

45

VCO_EN

7

TRK_CLK

4

SPI_CE

6

SPI_CLK

5

SPI_DATA

23

TEST_1

24

TEST_2

30

LNA_AGC

41

RX_EN

47

SF_EN

21

SOS1

22

SOS2

25

AGC_0

26

AGC_1

27

AGC_2

28

AGC_3

29

AGC_4

WB_TRK_CLK

WB_AGC1

WB_AGC3

WB_LNA_BYP

WB_RX_EN

WB_VCO_EN

WB_AGC0

WB_AGC2

WB_AGC4

WB_SOS1
WB_SOS2

WB_ONELIFE_CS

WB_SPI_CLK

WB_SPI_MOSI

U500

AGC

Logic

+

-

Synth

Buff

Rx Synth

Fdbk

/3 or /5

Single-

ended to

Differential

Clock

Generation

A1000 - OneLifeWB

SF_OUT

PCB - 8488485N02 Iss. A

Motorola Confidential Proprietary

EPCOS

SAW

Bandgap,

Logic and

Temp Comp

Div

/4

FracN

Synth

Σ

∅

∅

Div

/2

Tank

Loop

Filter

Trim

Logic

Σ

GND_RF

GND6

11

GND7

12

GND8

13

GND9

14

GND13

28

GND14

29

GND15

30

GND16

31

GND2

7

GND3

8

GND4

9

GND5

10

CT

GND

33

GND1

5

GND10

17

GND1

1

22

GND12

27

VCO_EN

23

REF

24

SCK

1

SDI

2

TX_EN

15

I_M_NEG

20

I_P_POS

21

Q_M_NEG

18

Q_P_POS

19

BIAS_STATE

25

CEB

3

GND6

16

GND7

22

GND_

FL

A

G

19

GND1

21

GND2

7

GND3

9

GND4

11

GND5

13

GND_RF

TX_RATTLER _MODULE

0201

0603

50 Ohms

0201

50 Ohms

0201

WCDMA PA REF # (400 - 499)

50 Ohms

0201

0201

50 Ohms

GND_RF

0

R202DNP

GND_RF

0

R203DNP

R406680

680

R405

R200

C400

39

4.7uF

C407

1.0uF

E209

C200

4.7uF

L408DNP

1.8nH

GND_RF

E203SHORT

2

1

GND_RF

GND_RF

GND_RF

VRF_TX_2.775V

SHORT

E204

2

1

GND_RF

NC

VGC

16

RF_OUT

6

V

CC_

DIG

26

V

CC_

MA

IN

4

V

CC_

V

C

O

32

0

U200

50M21

5188450M21

GND_RF

RES

R213

L409

10nH

C402

C213DNP

10pF

2 1

1.0uF

SHORT E206

2

1

SHORT

E201

GND_RF

GND_RF

E208

C408

2.2pF

GND_RF

VRF_TX_2.775V

GND_RF

1

0

R212DNP

E213

2 1

E211

SHORT

2

VRF_TX_2.775V

SHORT

2

1

L230

82nH

E404

SHORT

NC

E210

GND_RF

1.0uF

C401

C404

10pF

GND_RF

NC

RFOUT

3

VBA1

4

VBA2

17

V

CC1

15

V

CC2

18

VIB

1

VR

EF

6

LOADSW

5

NC1

8

NC2

12

NC3

20

RFIN

10

14

CP_OUT

2

ENABLE

5189552N01

MMM5092

U400

L231

BATT+

82nH

C405

C406

39pF

R201

39pF

C840

3.3nH

10pF

GND_RF

GND_RF

VRF_TX_2.775V

E205SHORT

2

1

10pF

GND_RF

C201DNP

E207

E403

SHORT

2

1

GND_RF

10pF

C403

VRF_TX_2.775V

.01uF

C231

C230

.01uF

BATT+

0

R214DNP

5W_VLD

PS_CLK_RAT

WB_TX

RAT_VCA_AOC

RAT_ASPI_DW

RAT_ASPI_CE

RAT_ASPI_CLK

TX_EN

RAT_VCO_EN

TX_WB_EN

WB_TX_QX

WB_TX_Q

WB_TX_IX

WB_TX_I

MB_PA_VBA2

WB_PA_VBA2

MB_PA_VBA1

WB_PA_VBA1

Adj

Match

Match

Final

Driver

Pre-

Driver

Match

Match

Bias

Control

Load

Control

A1000 - TX Rattler and WCDMA PA

CLOSE TO MMM5092

Temp Sensor REF # (880 - 889)

GND_RF

GND1

5

NC

1

VOUT

3 4

VPOS

5109768D08

LM20

U880

GND0

2

R880

470

.01uF

C880

C881

.01uF

GND_RF

GND_RF

NC

TEMP_SENSE_EN

TEMP_SENSE

U800

PCB - 8488485N02 Iss. A

Motorola Confidential Proprietary

Match

Final

Driver

Pre-

Driver

Match

Match

Match

BATT+

GND_RF

GND_RF

C801

4.7uF

GND_RF

0.1uF

C806

GND_RF

4.7uF

C802

BATT+

C803

0.1uF

39pF

31

7

8

21

22

27

1

2

5

24

GND_RF

BATT+

C805

0.1uF

R811110

39pF

C810

GND_RF GND_RF

BATT+

R810

110

B+

VRF_TX_2.775V

C800

VR

EF

VC

C

3_1

VC

C

3_2

VC

C

3_3

VC

C

3_4

V

CCB

IA

S

VBA1

VBA2

VC

C

1_2_1

VC

C

1_2_2

C811

39pF

MB_PA_VBA

GND_RF

35

36

12

GND5

16

GND6

18

GND7

19

GND8

20

23

GND9

GND1

4

GND1

0

25

GND1

1

26

GND1

2

30

GND1

3

32

GND2

6

GND3

9

GND4

SIG_GND1

SIG_GND2

GSM/DCS/PCS PA REF# ( 800 - 835)

50 Ohms

GSM TX

50 Ohms

50 Ohms

50 Ohms

50 Ohms

DCS/PCS TX

50 Ohms

0

R802DNP

C821

C831

3.9pF

1pF

GND_RF

GND_RF

GND_RF

GND_RF

R800DNP

0

GND_RF

C808DNP

10pF

C833

2.2pF

GND_RF

GND_RF

C807

10pF

L820

2.2nH

C820DNP

2.2pF

GND_RF

GND_RF

GND_RF

R801

3.3pF

0

C835DNP

8.2nH

L831

C832

6.8pF

VENH

VENL

34

VMODE

3

14

VDET
VDETREF

13

VEND

15

28

RFOUT1

11

RFOUT2

17

33

RFIN1

RFIN2

29

CPIN

10

5188220Y01

U800

DURANGO-9E3G

2.2nH

L834

C830

0.75pF

E801

SHORT

2

1

9E_VDET

9E_VREFDET

DCS_PCS_TX

GSM_TX

HB_EN

LB_EN

9E_DCS_PCS

9E_GSM

9E_VMODE

TX_EN_2V7

Match

Final

Driver

Pre-

Driver

Match

Match

Match

Power

Detection

Bias Control

Supply

A1000 - Durango 9E-3G

U200