8

LTC1340

1340f LT/TP 0697 7K • PRINTED IN USA

© LINEAR TECHNOLOGY CORPORATION 1997

Linear Technology Corporation

PART NUMBER

DESCRIPTION

COMMENTS

LTC1261, LTC1429,

GaAs FET Bias Generators

Regulated negative voltage generator from a single positive supply

LTC1550, LTC1551

RELATED PARTS

0.016 – 0.050

0.406 – 1.270

0.010 – 0.020

(0.254 – 0.508)

× 45°

0

°– 8° TYP

0.008 – 0.010

(0.203 – 0.254)

SO8 0695

0.053 – 0.069

(1.346 – 1.752)

0.014 – 0.019

(0.355 – 0.483)

0.004 – 0.010

(0.101 – 0.254)

0.050

(1.270)

BSC

1

2

3

4

0.150 – 0.157**

(3.810 – 3.988)

8

7

6

5

0.189 – 0.197*

(4.801 – 5.004)

0.228 – 0.244

(5.791 – 6.197)

DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH

SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE

DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD

FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE

*

**

Dimensions in inches (millimeters) unless otherwise noted.

0.1

µF

0.1

µF

LTC1340CMS8

PIN 1

1nF

VARACTOR

DIODE

1340 F02

Figure 2. Suggested Surface Mount PCB Layout for LTC1340CMS8

MS8 Package

8-Lead Plastic MSOP

(LTC DWG # 05-08-1660)

MSOP08 0596

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

PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE

** DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS.

INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE

0.021

± 0.004

(0.53

± 0.01)

0

° – 6° TYP

0.007

(0.18)

SEATING

PLANE

0.040

± 0.006

(1.02

± 0.15)

0.012

(0.30)

0.006

± 0.004

(0.15

± 0.10)

0.025

(0.65)

TYP

12

3

4

0.192

± 0.004

(4.88

± 0.10)

8

7 6

5

0.118

± 0.004*

(3.00

± 0.10)

0.118

± 0.004**

(3.00

± 0.10)

S8 Package

8-Lead Plastic Small Outline (Narrow 0.150)

(LTC DWG # 05-08-1610)