Linear Technology LTC5585 User manual

Preliminary

Linear Technology Confidential

LTC5585 Demo Board (DC1662A) Quick Start Guide

Quick Start Procedures:

1. Connect test equipments as shown in Figure 1 with all signal sources and DC supplies off.

2. Turn on the 5V DC power supply.

3. Connect EN to VCC_SENSE.

4. Monitor the DC volt meter, and adjust the DC supply voltage until VCC_SENSE is 5V.

5. Verify ICC is approximately 190mA.

6. Turn on the RF and the LO signal generators.

7. Adjust the spectrum analyzer settings. Be sure to use enough input attenuation to avoid over-

driving the spectrum analyzer.

8. Take measurement.

Using the IIP2 and DC Offset adjustment features:

Method 1 (On-board trim pots):

1. Install jumpers to all 6 positions of jumper block JP1

2. Apply 1V DC to VCTRL.

3. Connect EIP2 and EDC to VCC_SENSE.

4. Adjust REF trim pot until the voltage on the REF test point reaches 0.5V.

5. Adjust IIP2 and DC Offset using the on-board trim pots.

Method 2 (External voltage sources):

1. Remove jumpers from all 6 positions of jumper block JP1.

2. Connect EIP2 and EDC to VCC_SENSE.

3. Using 5 separate DC power supplies, apply 0.5V to each of the demo board REF, IP2I, IP2Q,

DCOI, and DCOQ test points.

4. Vary the voltages on IP2I, IP2Q, DCO1, and DCOQ to adjust IIP2 and DC Offset.

Preliminary

Linear Technology Confidential

Figure 1. Measurement Setup

Signal

Generator

SMJ100A

3dB

PAD

DC Block DC Block

Combiner

Mini-Circuits

ZFSCJ-2-1

Spectrum

Analyzer

FSEM30

DC Block DC Block

Combiner

Mini-Circuits

ZFSCJ-2-1

50-ohm

Termination

Signal

Generator

SME06

Signal

Generator

SME06

3dB

PAD

3dB

PAD

ZRL-3500

6dB

PAD

6dB

PAD

Combiner

MCLI

PS2-173

6dB

PAD

Mini-Circuits

DC Volt

Meter

1V DC Power

Supply

(20mA Minimum)

5V DC Power

Supply

(250mA Minimum)

Preliminary

Linear Technology Confidential

Figure2. Demo Board Schematic

Preliminary

Linear Technology Confidential

Item

Qty

Reference

Part Description

Manufacturer / Part #

1 0 C1-C8,C14,C17,C23-C28,R5-R8,R16 OPT, 0402

2 0 C9 OPT, 0603

3 7 C10,C11,C31-C35 CAP., X7R, 0.1uF, 10%, 16V, 0402 MURATA, GRM155R71C104KA88D

4 2 C13,C19 IND., MULTILAYER, 5.1nH, +/-0.3nH, 0402 MURATA, LQG15HS5N1S02D

5 3 C15,C36,C37 CAP., C0G, 1000pF, 5%, 50V, 0402 MURATA, GRM1555C1H102JA01D

6 1 C16 CAP., X7R, 4.7uF, 10%, 16V, 0805 MURATA, GRM21BR71C475KA73L

7 2 C12,C18 RES., CHIP, 0 Ohm, 0402 VISHAY, CRCW04020000Z0

8 4 C21,C22,C29,C30 CAP., X5R, 1uF, 10%, 10V, 0402 MURATA, GRM155R61A105KE15D

9 10 E1-E6,E8-E10,E13 TESTPOINT, TURRET, .063" MILL-MAX, 2308-2-00-80-00-00-07-0

10 3 E7,E11,E12 TESTPOINT, TURRET, .094" MILL-MAX, 2501-2-00-80-00-00-07-0

11 6 J1-J6 CONN., SMA, 50-OHM, EDGE-LANCH E.F.JOHNSON, 142-0701-851

12 1 JP1 HEADER, 6 X 2 PIN, 2MM SAMTEC, TMM-106-02-L-D

13 6 XJP1 (6 LOCATION FOR JP1) SHUNT SAMTEC, 2SN-BK-G

14 8 L1-L4,R1-R4 RES., CHIP, 0 Ohm, 0805 VISHAY, CRCW08050000Z0

15 1 L5 CAP., C0G, 1.0pF, +/-0.05pF, 0402 MURATA, GJM1555C1H1R0WB01D

16 1 L6 CAP., C0G, 1.2pF, +/-0.05pF, 0402 MURATA, GJM1555C1H1R2WB01D

17 5 PT1-PT5 POT., 4mm SMD, 500 Ohm BOURNS, 3214X-1-501-E

18 4 R9,R11,R13,R14 RES., CHIP, 100Ohm, 1%, 1/16W, 0402 VISHAY, CRCW0402100RFKED

19 1 R15 RES., CHIP, 1 Ohm, 1%, 1/8W, 0805 VISHAY, CRCW08051R00FNEA

20 1 T1 TRANSFORMER, RFBALUN ANAREN, BD0826J50200A00

IC, LT5585IUF#PBF, QFN 4mm X 4mm

LINEAR TECH., LT5585IUF#PBF

X-ON Electronics

Largest Supplier of Electrical and Electronic Components

Click to view similar products for RF Development Tools category:

Click to view products by Analog Devices manufacturer:

Other Similar products are found below :

MAAM-011117 MAAP-015036-DIEEV2 EV1HMC1113LP5 EV1HMC6146BLC5A EV1HMC637ALP5 EVAL-ADG919EBZ ADL5363-

EVALZ LMV228SDEVAL SKYA21001-EVB SMP1331-085-EVB EV1HMC618ALP3 EVAL01-HMC1041LC4 MAAL-011111-000SMB

MAAM-009633-001SMB MASW-000936-001SMB 107712-HMC369LP3 107780-HMC322ALP4 SP000416870 EV1HMC470ALP3

EV1HMC520ALC4 EV1HMC244AG16 MAX2614EVKIT# 124694-HMC742ALP5 SC20ASATEA-8GB-STD MAX2837EVKIT+

MAX2612EVKIT# MAX2692EVKIT# EV1HMC629ALP4E SKY12343-364LF-EVB 108703-HMC452QS16G EV1HMC863ALC4

EV1HMC427ALP3E 119197-HMC658LP2 EV1HMC647ALP6 ADL5725-EVALZ 106815-HMC441LM1 EV1HMC1018ALP4

UXN14M9PE MAX2016EVKIT EV1HMC939ALP4 MAX2410EVKIT MAX2204EVKIT+ EV1HMC8073LP3D SIMSA868-DKL

SIMSA868C-DKL SKY65806-636EK1 SKY68020-11EK1 SKY67159-396EK1 SKY66181-11-EK1 SKY65804-696EK1

This manual suits for next models

Other Linear Technology Motherboard manuals

Linear Technology

Linear Technology DC1703A Quick setup guide

Linear Technology

Linear Technology DC2483A-A Quick setup guide

Linear Technology

Linear Technology DC1529A User manual

Linear Technology

Linear Technology DC1734A Quick setup guide

Linear Technology

Linear Technology DC1842B User manual

Linear Technology

Linear Technology DC102 Quick setup guide

Linear Technology

Linear Technology DC1296A User manual

Linear Technology

Linear Technology DC1737A Quick setup guide

Linear Technology

Linear Technology DC2235A Quick setup guide

Linear Technology

Linear Technology DC1759A Quick setup guide

Linear Technology

Linear Technology DC1774A-C Quick setup guide

Linear Technology

Linear Technology DC1928A Quick setup guide

Linear Technology

Linear Technology DC2048A User manual

Linear Technology

Linear Technology DC980A User manual

Linear Technology

Linear Technology 749 User manual

Linear Technology

Linear Technology 789 User manual

Linear Technology

Linear Technology LTC2374 Quick setup guide

Linear Technology

Linear Technology DC1238B User manual

Linear Technology

Linear Technology DC2548A Quick setup guide

Linear Technology

Linear Technology LTC5584 User manual

Linear Technology

Linear Technology DC2347A Quick setup guide

Linear Technology

Linear Technology DC2376A User manual

Linear Technology

Linear Technology LT3066 Quick setup guide

Linear Technology

Linear Technology DC1795A Quick setup guide

Popular Motherboard manuals by other brands

DFI

DFI SD170 user manual

ASROCK

ASROCK ROMED8-2T user manual

Asus

Asus P2L97A user manual

Winmate

Winmate IC70 user manual

Asus

Asus MES-B user manual

Grantech

Grantech SYS8F377VGGA-3OMN user manual

Telit Wireless Solutions

Telit Wireless Solutions SL869-3DR user guide

Gigabyte

Gigabyte GA-9IVDT user manual

Texas Instruments

Texas Instruments ADS8372EVM user guide

Commell

Commell MS-C73 user manual

IBT Technologies

IBT Technologies MB860 user manual

Nvidia

Nvidia TEGRA DG-04927-001_V01 user guide

Biostar

Biostar M7VIT Bravo Description

Intel

Intel D33217CK specification

Asus

Asus F1A55-M LX PLUS R2.0 user manual

EPC

EPC EPC9147C quick start guide

Asus

Asus EX-B760M-V5 D4 quick start guide

EPOX

EPOX MU-8KHA0010 user manual