MAX2361 MAXIM [Maxim Integrated Products], MAX2361 Datasheet
MAX2361
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MAX2361 Summary of contents
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... Rev 2; 5/01 MAX2361/MAX2363W Evaluation Kits General Description The MAX2361 evaluation kit (EV kit) simplifies testing of the MAX2361/MAX2363/MAX2365. The EV kit provides 50Ω SMA connectors for all RF inputs and outputs. A varactor-based tank circuit is provided for the on-chip voltage-controlled oscillator (VCO) and phase locked with an on-chip PLL. I/Q baseband inputs come with standard BNC connectors ...
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... C83, C94 Murata GRM39Y5V105Z010 10µF 10V tantalum capacitors C74, C77, C86 3 AVX TAJB106M010 Varactor diodes D1, D2, D4 Alpha Industries SMV1763-079 2 _______________________________________________________________________________________ MAX2361 Component List (continued) DESIGNATION QTY D3 1 Not installed (LED) 130MHz bandpass filter FL1 1 Murata LFSH30N32M0130A FL2 0 Not installed J3, J7 ...
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... R64 1 130kΩ ±5% resistor (0402) R71 1 2.4kΩ ±5% resistor (0402) R72 1 _______________________________________________________________________________________ MAX2361 Component List (continued) DESIGNATION QTY RFL, RFH0, RFH1, REF, SMA connectors, PC edge-mount TANKH BYP Johnson 142-0701-801 IFLO, IFOUTL, IFINL VBAT, VREG, ...
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... MAX2361/MAX2363W Evaluation Kits DESIGNATION QTY DESCRIPTION 100pF ±5% ceramic capacitors C2, C16, C20, (0402) C39, C59, C60, 7 Murata GRM36COG101J050 or C80 Taiyo Yuden UMK105CH101JW 33pF ±5% ceramic capacitors (0402) C3, C22, C23 3 Murata GRM36COG330J050 or Taiyo Yuden UMK105CH330JW C4, C5, C33, 0.1µF ceramic capacitors (0402) C42, C75, C79, ...
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... MAX2361/MAX2363W Evaluation Kits DESIGNATION QTY DESCRIPTION Varactor diodes D1, D2, D4 Alpha Industries SMV1763-079 D3 0 Not installed (LED) 380MHz bandpass filter FL2 1 Murata LFSH25N34M0380A J3 BNC connectors JP1 1 20-pin header receptacle JU1–JU4, 9 2-pin headers JU6–JU10 L1 0 Not installed 39nH ±5% inductors (0603) ...
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... INTF2300 interface board (supplied with EV kit) This section provides step-by-step instructions for get- ting the EV kit up and running in cellular and PCS CDMA modes. Perform the following steps to evaluate the MAX2361 in the cellular CDMA mode: 1) Verify shunts JU1, JU2, and JU6–JU10 are in place. FAX 2) Connect the INTF2300 interface cable as shown in Figure 8 ...
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... MAX2361/MAX2363W Evaluation Kits Upper Half-Band PCS CDMA Mode Perform the following steps to evaluate the MAX2361 in the PCS CDMA mode: 1) Remove shunt JU2 and place shunt in JU3. This removes V for the cellular VCO and applies the PCS VCO. 2) With the MAX236X control screen active, set the registers according to Table 1 ...
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... RBIAS header to adjust the PA driver bias current. Internal to the IC, pin 12 is set to 600mV. Output linearity or efficiency may be improved LOH by adjusting PA driver current. The MAX2361/MAX2363W EV kits can serve as guides for your board layout. Keep PC board trace lengths as LOL Table 3. Jumpers JUMPER NO. ...
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... FR4 with a dielectric constant of 4.5. DB25M TO PC PARALLEL PORT Figure 1. INTF2300 with MAX2361/MAX2363W EV Kit Providing Filtered Supply _______________________________________________________________________________________ INTF2300 SPI Interface Board The INTF2300 interface board is used to interface 3-wire SPI protocol from a PC’s parallel port to the EV kit. This board will level translate 5V logic from the the EV kit (typically this will be 3 ...
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... MAX2361/MAX2363W Evaluation Kits Figure 2. MAX2361/MAX2363W EV Kit Schematic 10 ______________________________________________________________________________________ ...
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... MAX2361/MAX2363W Evaluation Kits Figure 2. MAX2361/MAX2363W EV Kit Schematic (continued) ______________________________________________________________________________________ 11 ...
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... Figure 3. MAX2361/MAX2363W EV Kit Component Placement Guide—Component Side (Top View) 1.0" Figure 5. MAX2361/MAX2363W EV Kit PC Board Layout— Component Side (Top View) 12 ______________________________________________________________________________________ 1.0" Figure 4. MAX2361/MAX2363W EV Kit Component Placement Guide—Solder Side (Bottom View) 1.0" Figure 6. MAX2361/MAX2363W EV Kit PC Board Layout— Ground Plane (Top View) ...
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... Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 13 © 2001 Maxim Integrated Products 1.0" Figure 8. MAX2361/MAX2363W EV Kit PC Board Layout— Solder Side (Bottom View) Printed USA is a registered trademark of Maxim Integrated Products. ...