Texas Instruments Chipset TRF2436EVM User Manual Download

Page: 9 / 11

VDD

RXDGC

ABSEL

PABCA

PABCB

Title

Size

Document Number

Rev

Date:

Sheet

TRF2436EVM-SCH

TRF2436 Evaluation Module

Thursday, April 13, 2006

Title

Size

Document Number

Rev

Date:

Sheet

TRF2436EVM-SCH

TRF2436 Evaluation Module

Thursday, April 13, 2006

Title

Size

Document Number

Rev

Date:

Sheet

TRF2436EVM-SCH

TRF2436 Evaluation Module

Thursday, April 13, 2006

TP6

R17
1K

R16
1K

R18
1K

MMDT3906

R29

R24

TP5

R22
200

J12

ABSEL

J12

ABSEL

1
2
3

R21
200

C33

.01uF
C33

.01uF

R20
200

R23
200

MMDT3906

R28

J13

1
2
3

R25

J14

RXDGC

J14

RXDGC

1
2
3

R12
10K

R27

2K POT

R27

2K POT

R26
750

MMDT3904

R15
10K

R13
10K

Summary of Contents for Chipset TRF2436EVM

Page 1: ...ply conditions Use this document with the EVM schematic diagram supplied Using the TRF2436EVM you can rapidly evaluate the TRF2436 with a minimum of manual setup Use the following equipment when evaluating the TRF2436EVM 3 3 V power supply 800 mA Signal generator Agilent ESG Series with baseband I Q modulation option for modulated testing or equivalent Spectrum analyzer Agilent PSA Series with pha...

Page 2: ...t pins are brought out directly to SMA connectors on the EVM Filtering may be incorporated by Connecting an external filter to RFANTA J6 for filtering after the PA in TX mode or before the LNA in RX mode Connecting an external filter between the MFA J8 and RFA J9 jacks for filtering between the mixer and PA LNA stages 1 Connect 3 3 V to P1 and ground to P2 but do not turn on 2 Connect differential...

Page 3: ...et to a desired RF frequency and typical power level of 20 dBm c Connect a spectrum analyzer to the IF J7 output d Turn on the 3 3 V power supply 90 mA e Observe the IF output on a spectrum analyzer 374 MHz 5 For LNA stage measurement a Terminate IF J7 and MFA J8 into 50 Ω b Connect an RF source to RFANTA J6 Set to a desired frequency and typical power level of 40 dBm c Connect a spectrum analyzer...

Page 4: ...ucted on a 4 layer 3 6 inch 3 6 inch 0 042 inch thick PCB using Polycad 370 Turbo HR material Figure 1 through Figure 4 show the PCB layout for the EVM Figure 1 Top Layer 1 Figure 2 Ground Plane Layer 2 4 TRF2436EVM SLWU038 August 2006 Submit Documentation Feedback ...

Page 5: ...www ti com Physical Description Figure 3 Power Plane Layer 3 Figure 4 Bottom Layer 4 SLWU038 August 2006 TRF2436EVM 5 Submit Documentation Feedback ...

Page 6: ...Block DC power BNX002 01 9 J1 J9 MXB SMA 142 0701 841 5 J10 J14 PA_A SEL 54201 S08 3 4 L1 R3 R4 R31 DNI 3 L2 L3 L7 27Ω at 100MHz EXC ML16A270U 4 L6 L8 L10 L12 120Ω at 100MHz BLM15AG102SN1D 2 L9 L11 33nH LQW15AN33NJ00D 1 P1 3 3V_IN ST 351A 1 P2 PSG ST 351B 2 Q1 Q3 IRLML6401 IRLML6401 2 Q2 Q4 MMST2222A MMST2222A 7 8 R1 R2 R6 R7 R35 R38 TRACE GAP NO PART DNI 1 R5 634 ERJ 2RKF6340X 9 R8 R13 R15 R32 R3...

Page 7: ...9 L LOA 10 V IF 11 V IFP 12 V IFN 13 RFA 14 V PA1A 15 V GEN 16 V PA2A 17 PABCA 18 V PA3A 19 BCOUT 20 BYPIN 21 BYPOUT 22 GND1 23 GND2 24 RFANTA 25 V LNABA 26 RFANTB 27 DETN 28 DETP 29 V PA3B 30 V PA2B 31 BCIN 32 PABCB 33 V PA1B 34 RSVD1 35 RFB 36 RXDGC 37 TR 38 LOADJB 39 TXGADJB 40 BACK 41 R37 TRACE GAP NO PART R37 TRACE GAP NO PART 1 2 TP2 TP2 1 TP1 TP1 1 C15 01uF C15 01uF 1 2 R2 TRACE GAP NO PART...

Page 8: ...00MHz L7 27 OHM 100MHz R33 10K R33 10K 1 2 C9 100pF C9 100pF 1 2 C22 100pF C22 100pF 1 2 L11 33nH L11 33nH C11 01uF C11 01uF 1 2 C13 100pF C13 100pF 1 2 C17 01uF C17 01uF 1 2 R9 10K R9 10K R30 5 1K R30 5 1K C7 10uF C7 10uF 1 2 C6 01uF C6 01uF 1 2 L8 120 ohm 100MHz L8 120 ohm 100MHz L6 120 ohm 100MHz L6 120 ohm 100MHz R32 10K R32 10K 1 2 C23 1000pF C23 1000pF 1 2 L3 27 OHM 100MHz L3 27 OHM 100MHz F...

Page 9: ...et of TRF2436EVM SCH A TRF2436 Evaluation Module B 3 3 Thursday April 13 2006 TP6 TP6 R17 1K R17 1K R16 1K R16 1K R18 1K R18 1K U3 MMDT3906 U3 MMDT3906 C2 B1 E1 E2 B2 C1 R29 1K R29 1K R24 1K R24 1K TP5 TP5 R22 200 R22 200 J12 ABSEL J12 ABSEL 1 2 3 R21 200 R21 200 C33 01uF C33 01uF 1 2 R20 200 R20 200 R23 200 R23 200 U2 MMDT3906 U2 MMDT3906 C2 B1 E1 E2 B2 C1 R28 1K R28 1K J13 TR J13 TR 1 2 3 R25 1K...

Page 10: ...oduct 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 engineer or visit www ti com esh No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine process or combination in which such TI products ...

Page 11: ...siness practice TI is not responsible or liable for any such 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 or death unless officers of the parties have executed an agreement specifically governing such use Buyers represent that they have all necess...

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