LDC311G9503B-768 datasheet, PDF

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LDC311G9503B-768: DescriptionSignal Conditioning 1206 1.95GHz 3dB Hybrid Coupler; CategoryPassive components; File Size31KB，2 Pages; ManufacturerMurata; Websitehttps://www.murata.com

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Signal Conditioning 1206 1.95GHz 3dB Hybrid Coupler

LDC311G9503B-768 Parametric

Parameter Name	Attribute value
Product Category	Signal Conditioning
Manufacturer	Murata
RoHS	Details
Product	Directional Couplers
Frequency	1.95 GHz
Frequency Range	1441 MHz
Impedance	50 Ohms
Termination Style	SMD/SMT
Package / Case	1206 (3216 metric)
Operating Temperature Range	- 40 C to + 85 C
Packaging	Reel
Factory Pack Quantity	3000
Type	Chip Multilayer Hybrid Coupler
Unit Weight	0.000353 oz

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Microwave Components

Chip Multilayer Hybrid Couplers

Directional Coupler

0.50±0.05

1.6±0.1

(2)

+0.10

0.10–0.05

(1)

0.2 min.

0.8±0.1

0.6±0.1

0.30±0.15

1.00±0.05

(2)

(1)

0.40 max.

Directional Input Mark

0.35±0.15

+0.15

0.25–0.10

0.50±0.15

(1): Output

(2): Input

(3): Coupling

(4): Terminate

0.9±0.1

0.15±0.1

(1): Main OUT

(2): IN

(3): Coupled OUT

(4): Terminate

A: Directional Input Mark

(3)

(4)

(3)

(4)

LDC15 Series

LDC18_Q Series

(in mm)

2.0±0.1

(3)

(2)

(1)

1.25±0.1

0.95±0.1

(4)

0.2±0.1 0.3±0.1

(5)

(6)

0.35±0.1

0.65±0.05

+0.1

0.3 -0.2

Microwave Components

(1) :

(2)(5) :

(3) :

(4) :

(6) :

GND

Main Out

Terminate

Coupled Out

LDC21 Series

∗

All the technical data and information contained herein are

subject to change without prior notice.

(in mm)

Part Number

LDC15450M25Q-360

LDC15707M21Q-360

LDC15836M30Q-392

LDC15874M27Q-359

LDC15897M26SB008

LDC15906M19SB001

LDC151G4418Q-352

LDC151G7313Q-360

LDC151G7424Q-392

LDC151G7421Q-359

LDC151G8117Q-352

LDC151G8620Q-359

LDC151G8824Q-393

Frequency

Range

(MHz)

450

±50MHz

707

±9MHz

836.5

±12.5MHz

874

±51MHz

897.5

±17.5MHz

906.0

±19.0MHz

1441

±12MHz

1732.5

±22.5MHz

1747

±37.5MHz

1747.5

±37.5MHz

1810

±100MHz

1865

±115MHz

1880

±30MHz

Coupling

(dB)

25.1

±1.8dB

21.1

±1.0dB

30.6

±1.0dB

27.2

±1.0dB

26.4

±1.0dB

19.3

±1.0dB

18.9

±1.0dB

13.6

±1.0dB

24.1

±1.0dB

21.2

±1.0dB

17.0

±1.2dB

20.5

±1.0dB

24.7

±1.0dB

Insertion

Loss

(dB)

0.15 max.

(at 25°C)

0.23 max.

(at 25°C)

0.20 max.

(at 25°C)

0.20 max.

(at 25°C)

0.15 max.

(at 25°C)

0.22 max.

(at 25°C)

0.23 max.

(at 25°C)

0.42 max.

(at 25°C)

0.20 max.

(at 25°C)

0.22 max.

(at 25°C)

0.25 max.

(at 25°C)

0.22 max.

(at 25°C)

0.20 max.

(at 25°C)

Isolation

(min.)

(dB)

38.0

35.0

38.0

42.0

32.0

24.0

30.0

35.0

32.0

34.0

32.0

VSWR

(max.)

1.5

1.4

Characteristic

Impedance

(Nom.) (ohm)

Power

Capacity

(W)

3 max.

(50ohm Load)

3 max.

(50ohm Load)

3 max.

(50ohm Load)

3 max.

(50ohm Load)

3 max.

(50ohm Load)

3 max.

(50ohm Load)

3 max.

(50ohm Load)

3 max.

(50ohm Load)

3 max.

(50ohm Load)

3 max.

(50ohm Load)

3 max.

(50ohm Load)

3 max.

(50ohm Load)

3 max.

(50ohm Load)

Application

CDMA450

UMTS(Band12)

UMTS(Band5)

UMTS(Band5/8)

UMTS(Band8)

CDMA

WCDMA

UMTS(Band4)

UMTS(Band3)

GSM

UMTS(Band2)

Continued on the following page.

!Note

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

10.12.17

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