LT5504

8

5504i

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

©LINEAR TECHNOLOGY CORPORATION 2002

LT/TP 0102 1.5K • PRINTED IN USA

RELATED PARTS

PACKAGE DESCRIPTIO

TYPICAL APPLICATIO

PART NUMBER

DESCRIPTION

COMMENTS

LT5500

1.8GHz to 2.7GHz Receiver Front End

LNA with Dual Gain Setting, Double Balanced Mixer,

Internal LO Buffer, 1.8V to 5.25V

LT5502

400MHz Quadrature IF Demodulator with RSSI

IF Frequency Range, 70MHz to 400MHz, 84dB Limiting IF Gain

90db Linear RSSI Range, 1.8V to 5.25V Supply

LT5503

1.2GHz to 2.7GHz Direct IQ Modulator and Mixer

1.8V to 5.25V Supply Range, 28mA Supply Current,

4-Step Output Power Control

LTC5505

RF Power Detector in SOT-23

Internal Schottky Diode with Buffer, >40dB Dyamic Range,

Low 0.5mA Supply Current, 2.7V

Figure 9. Bottom Side Layout

of Evaluation Board

Figure 7. Component Side

Layout of Evaluation Board

Figure 8.Bottom Side

Silkscreen of Evaluation Board

MSOP (MS8) 1001

0.53

± 0.015

(.021

± .006)

SEATING

PLANE

NOTE:

1. DIMENSIONS IN MILLIMETER/(INCH)

2. DRAWING NOT TO SCALE

3. DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS.

MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.152mm (.006") PER SIDE

4. DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS.

INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.152mm (.006") PER SIDE

5. LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.102mm (.004") MAX

0.18

(.077)

0.254

(.010)

1.10

(.043)

MAX

0.22 – 0.38

(.009 – .015)

0.13

± 0.05

(.005

± .002)

0.86

(.34)

REF

0.65

(.0256)

BCS

0

° – 6° TYP

DETAIL “A”

DETAIL “A”

GAUGE PLANE

12

3

4

4.88

± 0.1

(.192

± .004)

8

7 6 5

3.00

± 0.102

(.118

± .004)

(NOTE 3)

3.00

± 0.102

(.118

± .004)

NOTE 4

0.52

(.206)

REF

5.23

(.206)

MIN

3.2 – 3.45

(.126 – .136)

0.889

± 0.127

(.035

± .005)

RECOMMENDED SOLDER PAD LAYOUT

0.42

± 0.04

(.0165

± .0015)

TYP

0.65

(.0256)

BSC

MS8 Package

8-Lead Plastic MSOP

(Reference LTC DWG # 05-08-1660)