background image

5

5

4

4

3

3

2

2

1

1

D

D

C

C

B

B

A

A

+5V

+5V

+5V

VOFFI

SH2

VOFFQ SH2

CLOCK SH2

DATA SH2

STROBE SH2

RDBK SH2

BBQP

SH2

BBQN

SH2

BBIN

SH2

BBIP

SH2

LO_P

SH2

LOpp SH2

LOnn SH2

RFINp

SH2

RFINn

SH2

RF_IN

SH2

Title

Size

Document Number

Rev

Date:

Sheet

of

TRF371X EVM-SCH

E

TRF371X EVM

B

1

2

Monday, December 14, 2009

Title

Size

Document Number

Rev

Date:

Sheet

of

TRF371X EVM-SCH

E

TRF371X EVM

B

1

2

Monday, December 14, 2009

Title

Size

Document Number

Rev

Date:

Sheet

of

TRF371X EVM-SCH

E

TRF371X EVM

B

1

2

Monday, December 14, 2009

JV SMITH

12500 TI Boulevard. Dallas, Texas 75243

Engineer:

Drawn By:

R. HOPPENSTEIN

DC POWER PORT

1G9

2G5

3G5

1G7

900M

TRF3710

TRF3711

J1

USB_B_S_F_B_TH

USB_CONN

J1

USB_B_S_F_B_TH

USB_CONN

VCC

1

-DATA

2

+DATA

3

GND

4

GND1

5

GND2

6

T1

TTWB-16-BL

T1

TTWB-16-BL

1

6

3

4

5

2

C33

.1uF

C33

.1uF

Z_SCREW1

SCREW PANHEAD 4-40 x 3/8

Z_SCREW1

SCREW PANHEAD 4-40 x 3/8

R24

10K

R24

10K

1

3

2

R103

0

DNI

R103

0

DNI

SHUNT

SHUNT

TP4

RED

TP4

RED

R5

0

R5

0

M S

A

D E

N

J8

SMA_THVT

M S

A

D E

N

J8

SMA_THVT

1

5234

M S

A

D E

N

J13

SMA_THVT

M S

A

D E

N

J13

SMA_THVT

1

5234

R107

0

R107

0

Z_SCREW4

SCREW PANHEAD 4-40 x 3/8

Z_SCREW4

SCREW PANHEAD 4-40 x 3/8

C6
.1uF

C6
.1uF

R106

0

DNI

R106

0

DNI

M S

A

D E

N

J10

SMA_END_LAUNCH

M S

A

D E

N

J10

SMA_END_LAUNCH

1

5234

C1
.01uF

C1
.01uF

C8

2.2uF

C8

2.2uF

J11

RED

+5V

J11

RED

+5V

R4

15K

R4

15K

MT1

MT1

1

TP12

RED

TP12

RED

W7

W7

1

2

120

FB7

120

FB7

D1

LED BLUE

D1

LED BLUE

1

2

TP3

RED

TP3

RED

J12

BLK

GND

J12

BLK

GND

R104

0

DNI

R104

0

DNI

MT2

MT2

1

SHUNT

SHUNT

R7
10K
TRF3710 = INSTALL
TRF3711 = DNI

R7
10K
TRF3710 = INSTALL
TRF3711 = DNI

T6

TTWB-16-BL

T6

TTWB-16-BL

1

6

3

4

5

2

R102

0

R102

0

C7

.1uF

C7

.1uF

R105

0

DNI

R105

0

DNI

MT3

MT3

1

R6

10K

R6

10K

1

3

2

M S

A

D E

N

J4

SMA_THVT

M S

A

D E

N

J4

SMA_THVT

1

5234

W4

W4

1
2

Z_SCREW3

SCREW PANHEAD 4-40 x 3/8

Z_SCREW3

SCREW PANHEAD 4-40 x 3/8

MT4

MT4

1

C36

2.2uF

C36

2.2uF

TP7

RED

TP7

RED

C4
47pF

C4
47pF

TP10

RED

TP10

RED

TP2

RED

TP2

RED

W5

W5

1

2

T8

ETC1-1-13

DNI

T8

ETC1-1-13

DNI

5

4

3

2

1

120

FB6

120

FB6

SHUNT

SHUNT

120

FB1

120

FB1

M S

A

D E

N

J3

SMA_END_LAUNCH

M S

A

D E

N

J3

SMA_END_LAUNCH

1

5234

TP11

BLK

GND

TP11

BLK

GND

TP5

RED

TP5

RED

C35

1uF

C35

1uF

C34

2.2uF

C34

2.2uF

C2
.1uF

C2
.1uF

C5

2.2uF

C5

2.2uF

TP6

RED

TP6

RED

Z_SCREW2

SCREW PANHEAD 4-40 x 3/8

Z_SCREW2

SCREW PANHEAD 4-40 x 3/8

R101

0

DNI

R101

0

DNI

R25

0 R25

0

R23

0

R23

0

C3
47pF

C3
47pF

U1

FT245RL

U1

FT245RL

USBDM

16

USBDP

15

VCCIO

4

NC1

8

RESET

19

NC2

24

OSCI

27

OSCO

28

3V3OUT

17

AGND

25

GND

7

GND

18

GND

21

TEST

26

PWREN

12

WR

14

D1

5

D7

6

D5

9

D6

10

TXE

22

D4

2

D3

11

RXF

23

D0

1

RD

13

VCC

20

D2

3

W6

W6

1
2

R9

0

R9

0

T7

ETC1-1-13

DNI

T7

ETC1-1-13

DNI

5

4

3

2

1

TP1

BLK

GND

TP1

BLK

GND

M S

A

D E

N

J2

SMA_THVT

M S

A

D E

N

J2

SMA_THVT

1

5234

R22
10K
TRF3710 = INSTALL
TRF3711 = DNI

R22
10K
TRF3710 = INSTALL
TRF3711 = DNI

SHUNT

SHUNT

Summary of Contents for TRF3711xxEVM Series

Page 1: ...Test 6 5 Optional Configurations 8 5 1 Mixer Outputs 8 5 2 Common Mode Voltage 8 5 3 DC Offset Control 8 5 4 Analog Gain Control 8 5 5 Analog Device Disable 8 6 Schematics 8 List of Figures 1 System B...

Page 2: ...DB211G8005C 1950 MHz TRF371125 TRF371135 Murata LDB211G9005C 2025 MHz TRF371125 TRF371135 Murata LDB211G9005C 2500 MHz TRF371125 TRF371135 Murata LDB212G4005C 3550 MHz TRF371125 TRF371135 Johanson 360...

Page 3: ...rectly in the install directory 2 2 Software Operation The front panel control is shown in Figure 2 The registers are set in the respective default configurations This section describes the functional...

Page 4: ...y for the internal clock Clk Div Sets the clock divider if the control clocks must be slowed down Value chosen in conjunction with Det Filter setting for optimal averaging IDet Selects the resolution...

Page 5: ...this value to compensate for the desired input power Measure the insertion loss of the LO input cable and use this value to compensate for the desired LO power BB loss factor If using the onboard tra...

Page 6: ...300 kHz a Set span to 500 Hz b Set reference level to 0 dBm c Set analyzer to dc coupling d Set RBW to 3 Hz e Set VBW to 10 Hz 9 Measure the signal at 300 kHz and verify signal at 12 dBm 4 dB note th...

Page 7: ...common mode offset voltage to the ADC The typical EVM performance of the device using a modulated 3 5 MHz wide WiMAX signal captured by the ADC is shown in Figure 4 Figure 4 TRF371125 with ADS62P42 W...

Page 8: ...ate and can be enabled with the RF signal present If the RF input signal is disabled during the auto cal procedure then the detection filter bandwidth can be 10 MHz and the clock divider reduced to a...

Page 9: ...Page Added TRF371109 device to products supported by EVM 1 NOTE Page numbers for previous revisions may differ from page numbers in the current version 9 SLWU069B February 2010 Revised November 2010...

Page 10: ...ED 5V J11 RED 5V R4 15K R4 15K MT1 MT1 1 TP12 RED TP12 RED W7 W7 1 2 120 FB7 120 FB7 D1 LED BLUE D1 LED BLUE 1 2 TP3 RED TP3 RED J12 BLK GND J12 BLK GND R104 0 DNI R104 0 DNI MT2 MT2 1 SHUNT SHUNT R7...

Page 11: ...2uF U2 TRF3711 XX TRF3710 U2 TRF3711 XX TRF3710 GNDDIG 1 VCCDIG 2 CHIP_EN 3 VCCMIX1 4 GND1 5 MIXinp 6 MIXinn 7 GND2 8 VCCMIX2 9 NC1 10 NC2 11 GND3 12 GND4 13 GND5 14 GND6 15 MIXQoutp 16 MIXQoutn 17 B...

Page 12: ...duct This notice contains important safety information about temperatures and voltages For additional information on TI s environmental and or safety programs please contact the TI application enginee...

Page 13: ...h statements TI products are not authorized for use in safety critical applications such as life support where a failure of the TI product would reasonably be expected to cause severe personal injury...

Page 14: ...8 812 309 44 11 8 812 309 44 11 sales timechips ru timechips ru 300 Shenzhen Startek Electronic Technology Co ISO 9001 2011 TAI SAW www taisaw com TRANSCOM www transcominc com tw Mini Circuits minicir...

Page 15: ...zhen Startek Electronic Technology Co Ltd USB Display Modules LED DIsplays Serial Modules http www timechips ru http lcd timechips ru 7 812 309 44 11 141 7 812 309 44 11 152 7 905 232 40 65 Skype time...

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