Datasheet

ManualsBrandsMAXIM INTEGRATED ManualsDev KitsPCB design board

General Description

The MAX2900–MAX2904 evaluation kits (EV kits) simpli-

fy testing of the MAX2900–MAX2904. The EV kits allow

evaluation of the MAX2900–MAX2904’s BPSK, OOK,

ASK, and FM modulations; and fully integrated VCO,

modulation filter, integrated frequency synthesizer, and

power-management features.

The EV kits provide 50Ω SMA connectors for IF inputs

and RF outputs. All critical peripheral components are

included, and all EV kits are fully assembled and tested.

Features

♦ Single-Supply Operation

♦ 50Ω SMA Connectors on all IF and RF Ports

♦ Baluns Included for Single-Ended RF Output

♦ Easy Evaluation of BPSK, OOK, ASK, and FM

Modulations

♦ Digital Control Synthesizer Programming

(MAX2900)

♦ Four Modes of Operation

Shutdown

Synthesizer

Transmit

Reference Only

Evaluate: MAX2900–MAX2904

MAX2900–MAX2904 Evaluation Kits

________________________________________________________________ Maxim Integrated Products 1

DESIGNATION QTY DESCRIPTION

C1 1 Open

C2 1

3pF ±0.1pF, 50V ceramic capacitor

(0603)

Murata GRM39C0G030B050AD

C3 1

270pF ±10%, 50V ceramic capacitor

(0603)

Murata GRM188R71H271KD01

C4, C8 2

0.01µF ±10%, 50V ceramic capacitors

(0603)

Murata GRM39X7R103K050AD

Murata GRM188R71E103KA01

Taiyo Yuden UMK107B103KZ-B

Component List MAX2900 EV Kit

Ordering Information

19-2510; Rev 0; 7/02

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

PART TEMP RANGE IC PACKAGE

MAX2900EVKIT -40°C to +85°C3 × 4 UCSP™

MAX2901EVKIT* -40°C to +85°C3 × 4 UCSP

MAX2902EVKIT -40°C to +85°C3 × 4 UCSP

MAX2903EVKIT -40°C to +85°C3 × 4 UCSP

MAX2904EVKIT -40°C to +85°C3 × 4 UCSP

SUPPLIERS PHONE FAX WEBSITE

AVX 843-448-9411 843-448-7139 www.avxcorp.com

Coilcraft 800-322-2645 847-639-1469 www.coilcraft.com

Murata 770-436-1300 770-436-3030 www.murata.com

Taiyo Yuden 800-368-2496 408-573-4159 www.t-yuden.com

Toko 847-297-0070 847-699-7864 www.tokoam.com

Component Suppliers

*Please order the MAX2900EVKIT.

DESIGNATION

QTY

DESCRIPTION

C5, C25, C26,

C28

1000pF ±10%, 50V ceramic

capacitors (0603)

Murata GRM39X7R102K050AD

Murata GRM188R71H102KA01

Taiyo Yuden UMK107B102KZ-B

C6, C7, C9,

C10, C27

100pF ±5%, 50V ceramic capacitors

(0603)

Murata GRM39C0G101J050AD

Murata GRM1885C1H101JA01

C11

100pF ±5% ceramic capacitor (0402)

Murata GRM36C0G101J050AQ

Murata GRP1555C1H101J

UCSP is a trademark of Maxim Integrated Products, Inc.

Note: Please indicate that you are using the MAX2900 when contacting these component suppliers.

Summary of content (13 pages)

PAGE 1
9-2510; Rev 0; 7/02 MAX2900–MAX2904 Evaluation Kits The EV kits provide 50Ω SMA connectors for IF inputs and RF outputs. All critical peripheral components are included, and all EV kits are fully assembled and tested. Ordering Information TEMP RANGE IC PACKAGE MAX2900EVKIT PART -40°C to +85°C 3 × 4 UCSP™ MAX2901EVKIT* -40°C to +85°C 3 × 4 UCSP MAX2902EVKIT -40°C to +85°C 3 × 4 UCSP MAX2903EVKIT -40°C to +85°C 3 × 4 UCSP MAX2904EVKIT -40°C to +85°C *Please order the MAX2900EVKIT.
PAGE 2
Evaluate: MAX2900–MAX2904 MAX2900–MAX2904 Evaluation Kits Component List MAX2900 EV Kit (continued) DESIGNATION QTY C12 1 C13, C14 2 C15, C16 2 C19, C20, C37 3 C21, C31, C32 C23 1 C24 1 C29 1 C30 1 C33, C34 2 C35 1 C36 1 C38, C39 2 3 2 DESCRIPTION 0.01µF ±10% ceramic capacitor (0402) Murata GRM36X7R103K016A Murata GRP155CR71C103K 10µF ±20%, 10V tantalum capacitors, case A AVX TAJA106K010R 3.3pF ±0.
PAGE 3
MAX2900–MAX2904 Evaluation Kits DESIGNATION QTY C1, C35 2 C2 1 C3 1 C4, C8 2 C5, C25, C26, C28 4 C6, C7, C9, C10, C27 5 C11, C19 C12 2 1 C13, C14 2 C15, C16 2 C20, C37 2 C21, C31, C32 3 C23 1 C24 1 DESCRIPTION DESIGNATION QTY Open 82pF ±5%, 50V ceramic capacitor (0603) Murata GRM39C0G820J050AD Murata GRM1885C1H820J 1nF ±5%, 25V ceramic capacitor (0603) Murata GRM39X7R102J025AD GRM188R71H102J 0.
PAGE 4
Evaluate: MAX2900–MAX2904 MAX2900–MAX2904 Evaluation Kits Component List MAX2902 EV Kit (continued) DESIGNATION QTY R8 R15 1 1 REF, RF, VCO 3 T1 1 U1* Y1 None None None 1 1 1 1 1 DESCRIPTION 22kΩ ±5% resistor (0603) 10Ω resistor (0402) SMA connectors, PC edge mount EFJohnson 142-0701-801 Digi-Key J502-ND Balun Toko B4F (617DB-1018) MAX2902EGI Open MAX2902 PC board MAX2902 data sheet MAX2902 EV kit data sheet *Supplied by Maxim Component List MAX2903 EV Kit DESIGNATION QTY C1, C35 2 4 C2 1
PAGE 5
MAX2900–MAX2904 Evaluation Kits DESIGNATION QTY DESCRIPTION JU3, JU8 2 L1, L2 2 L3, L4 2 L5, L6, L7 3 L8, L9 2 R1, R9 R2 R3 R4 R5 2 1 1 1 1 Jumpers, SIP2, 2-pin headers Digi-Key S1012-36-ND or equivalent 12nH ±5% inductors (0603) Coilcraft 0603CS-12NXJBC 27nH ±5% inductors (0603) Coilcraft 0603CS-24NXJBC 33nH ±5% chip inductors (0603) Coilcraft 0603CS-33NXJB 10nH ±2% inductors (0402) Murata LQP10A10NG00 0Ω ±5% resistors (0603) 51kΩ ±5% resistor (0603) 1.6kΩ ±5% resistor (0603) 2.
PAGE 6
Evaluate: MAX2900–MAX2904 MAX2900–MAX2904 Evaluation Kits Component List MAX2904 EV Kit (continued) DESIGNATION QTY C29 1 C30 1 C31, C32 2 C33, C34 2 C36 C38, C39 DIVOUT, GND, LD, TUNE, VASK, VCC JU1, JU2, JU4, JU6, JU7, JU9 JU1–JU4, JU6–JU9 1 2 6 6 8 JU3, JU8 2 L1, L2 2 DESCRIPTION 0.1µF ±10%, 16V ceramic capacitor (0603) Murata GRM39X7R104K016AD Murata GRM188R71C104KA01D Taiyo Yuden EMK107BJ104KA 10µF ±20%, 10V tantalum capacitor, case B AVX TAJB106M010R 1.8pF ±0.
PAGE 7
MAX2900–MAX2904 Evaluation Kits JUMPER NAME DESCRIPTION MAX2900 MAX2901/ MAX2903 MAX2902/ MAX2904 1 1 1 EN 2 2 2 REFEN Reference Enable 3 3 3 MODIN BPSK Modulation Input OOK Modulation Input 4 4 4 OOKIN 6/7 — — D0/D1 — 6/7 6/7 VCO+/ VCO- Chip Enable Digital Synthesizer Programming Input VCO Output 8 8 8 REFOUT 9 — — D2 Digital Synthesizer Programming Input REF Output — 9 — DIV63 Digital Synthesizer Programming Input — — 9 N.C.
PAGE 8
Evaluate: MAX2900–MAX2904 MAX2900–MAX2904 Evaluation Kits used to control the power of the transmitter. Changing the values of the resistors RRLPF and RPWRSET vary the modulation filter characteristics and output power level, respectively. Refer to the MAX2900–MAX2904 data sheet for details. Output Power Adjustment The MAX2900–MAX2904 EV kits are tuned for specific output powers. For example, the MAX2900 EV kit is tuned for 23dBm at a 4.5V supply voltage.
PAGE 9
C30 10µF GND VCC C14 10µF TUNE C3 270pF C1 OPEN C29 0.1µF VCC 3 1 JU15 CUT HERE JU14 CUT HERE JU13 CUT HERE JU12 CUT HERE JU11 CUT HERE C13 10µF 1 VCC_PA VCC_DRV VCC_MOD VCC_VCO VCC_CP VCC_DIG 2 JU1 VCC JU2 2 C35 OPEN R1 0Ω VREG R3 1.6kΩ VCC 3 JU10 CUT HERE VCC_ VCO R2 51kΩ R4 10kΩ VGND VTUNE CPOUT 28 6 EN RPLF VCC1 VCC 3 2 1 JU4 7 REFEN C7 MODIN 100pF 8 JU3 C6 100pF R5 68kΩ 5 C5 1000pF 4 3 VREG C4 0.01µF 2 1 C2 3pF 3 VCC2 N.C.
PAGE 10
C30 10µF GND VCC C14 10µF TUNE C3 1nF C1 OPEN C29 0.1µF VCC 3 JU15 CUT HERE JU14 CUT HERE JU13 CUT HERE JU12 CUT HERE JU11 CUT HERE C13 10µF 1 VCC_PA VCC_DRV VCC_MOD VCC_VCO VCC_CP VCC_DIG 2 JU1 VCC JU2 2 C35 OPEN R1 0Ω VREG R3 1.6kΩ VCC 3 1 JU10 CUT HERE VCC_ VCO R2 51kΩ R4 2.7kΩ VCC 6 5 EN RPLF VCC1 VREG VGND VTUNE CPOUT 28 3 2 1 JU4 7 REFEN MODIN 8 JU3 C7 100pF C6 100pF R5 68kΩ C5 1000pF 4 C4 0.01µF 3 2 1 C2 82pF 3 N.C.
PAGE 11
C30 10µF GND VCC C14 10µF TUNE C3 1nF C1 OPEN C29 0.1µF VCC 3 1 JU15 CUT HERE JU14 CUT HERE JU13 CUT HERE JU12 CUT HERE JU11 CUT HERE C13 10µF 1 VCC_PA VCC_DRV VCC_MOD VCC_VCO VCC_CP VCC_DIG 2 JU1 VCC JU2 2 C35 OPEN R1 0Ω VREG R3 1.6kΩ VCC 3 JU10 CUT HERE VCC_ VCO R2 51kΩ R4 2.7kΩ VCC 6 5 EN RPLF VCC1 VREG VGND VTUNE CPOUT 28 3 2 1 JU4 7 REFEN MODIN 8 JU3 C7 100pF C6 100pF R5 68kΩ C5 1000pF 4 C4 0.01µF 3 2 1 C2 82pF 3 N.C.
PAGE 12
C30 10µF GND VCC C14 10µF TUNE C3 1nF C1 OPEN C29 0.1µF VCC 3 1 JU15 CUT HERE JU14 CUT HERE JU13 CUT HERE JU12 CUT HERE JU11 CUT HERE C13 10µF 1 VCC_PA VCC_DRV VCC_MOD VCC_VCO VCC_CP VCC_DIG 2 JU1 VCC JU2 2 C35 OPEN R1 0Ω VREG R3 1.6kΩ VCC 3 JU10 CUT HERE VCC_ VCO R2 51kΩ R4 2.7kΩ VCC 6 5 EN RPLF VCC1 VREG VGND VTUNE CPOUT 28 3 2 1 JU4 7 REFEN MODIN 8 JU3 C7 100pF C6 100pF R5 68kΩ C5 1000pF 4 C4 0.01µF 3 2 1 C2 82pF 3 VCC2 N.C.
PAGE 13
MAX2900–MAX2904 Evaluation Kits 1.0" Figure 5. MAX2900–MAX2904 EV Kits—Top Silkscreen Figure 6. MAX2900–MAX2904 EV Kits—Bottom Silkscreen 1.0" 1.0" Figure 7. MAX2900–MAX2904 EV Kits PC Board Layout— Component Side Figure 8. MAX2900–MAX2904 EV Kits PC Board Layout— Solder Side Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied.