2024年10月12日发(作者：频今)

元器件交易网

Product Specification

D8740320GTH

GaAs Power Doubler, 40 – 870MHz, 32.0dB min. Gain @ 870MHz, High, 440mA max. @ 24VDC

FEATURES

•

•

•

•

•

•

•

Excellent linearity

Superior return loss performance

Extremely low distortion

Optimal reliability

Low noise

Unconditionally stable under all terminations

High output capability

D8740320GTH

APPLICATION

• 40 to 870 MHz CATV amplifier systems

DESCRIPTION

• Hybrid Power Doubler amplifier module with high

output capability employing GaAs dice

GaAs Power Doubler Hybrid

High Output Capability

40 – 870MHz

32.0dB min. Gain @ 870MHz

440mA max. @ 24VDC

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 60134)

SYMBOL PARAMETER

V

i

V

ov

T

stg

T

mb

RF input voltage (single tone)

DC supply over-voltage (5 minutes)

storage temperature

operating mounting base temperature

MIN.

-

-

- 40

- 30

MAX.

75

30

+ 100

+ 100

UNIT

dBmV

V

°C

°C

CHARACTERISTICS

Table 1: S-Parameter, Noise Figure, DC Current; V

B

= 24V; T

mb

= 30°C; Z

S

= Z

L

= 75 Ω

SYMBOL PARAMETER

G

p

power gain

1)

SL slope

FL flatness of frequency

response

-S

11

input return loss

CONDITIONS

f = 50 MHz

f = 870 MHz

f = 40 to 870 MHz

f = 40 to 870 MHz

(Peak to Valley)

. MAX. UNIT

30.8 31.5 dB

32.0 33.5 dB

1.0 2.5 dB

- 0.6 dB

S

22

output return loss

F noise figure

I

tot

total current

consumption (DC)

f = 40 to 320 MHz 20.0 - dB

f = 320 to 640 MHz 19.0 - dB

f = 640 to 870 MHz 17.0 - dB

f = 40 to 320 MHz 20.0 - dB

f = 320 to 640 MHz 19.0 - dB

f = 640 to 870 MHz 18.0 - dB

f = 50 to 870 MHz - 3.5 4.5 dB

420.0 440.0 mA

Notes:

1) The slope is defined as the difference between the gain at the start frequency and the gain at the stop frequency.

Page 1 of 4

2005 May 25 Document Revision Level A

元器件交易网

Product Specification

D8740320GTH

GaAs Power Doubler, 40 – 870MHz, 32.0dB min. Gain @ 870MHz, High, 440mA max. @ 24VDC

CHARACTERISTICS

Table 2: Distortion data 40 – 870 MHz; V

B

= 24V; T

mb

= 30°C; Z

S

= Z

L

= 75 Ω

SYMBOL CONDITIONS

CTB 79 ch. flat; Vo = 48 dBmV;

1)

2)

112 ch. flat; Vo = 48 dBmV;

79 ch. 7 dB tilted; Vo = 52 dBmV @ 550 MHz;

3)

79 ch. flat; Vo = 48 dBmV;

1)

2)

112 ch. flat; Vo = 48 dBmV;

3)

79 ch. 7 dB tilted; Vo = 52 dBmV @ 550 MHz;

79 ch. flat; Vo = 48 dBmV;

1)

2)

112 ch. flat; Vo = 48 dBmV;

79 ch. 7 dB tilted; Vo = 52 dBmV @ 550 MHz;

3)

MIN.

-

-

-

-

-

-

-

-

TYP.

- 66

- 62

- 65

- 60

- 58

- 62

- 65

- 60

- 65

MAX.

- 64

- 60

- 63

- 58

- 56

- 60

- 63

- 58

- 63

UNIT

dBc

dBc

dBc

dBc

dBc

dBc

dBc

dBc

dBc

XMOD

CSO

Notes:

1) 79 channels, NTSC frequency raster: 55.25 MHz to 547.25 MHz, +48 dBmV flat output level.

2) 112 channels, NTSC frequency raster: 55.25 MHz to 745.25 MHz, +48 dBmV flat output level.

3) 79 channels, NTSC frequency raster: 55.25 MHz to 547.25 MHz, +45 dBmV to +52 dBmV tilted output level.

Composite Second Order (CSO)

The CSO parameter (both sum and difference products) is defined by the NCTA.

Composite Triple Beat (CTB)

The CTB parameter is defined by the NCTA.

Cross Modulation (XMOD)

Cross modulation (XMOD) is measured at baseband (selective voltmeter method), referenced to 100% modulation of the

carrier being tested.

Page 2 of 4

2005 May 25 Document Revision Level A

元器件交易网

Product Specification

D8740320GTH

GaAs Power Doubler, 40 – 870MHz, 32.0dB min. Gain @ 870MHz, High, 440mA max. @ 24VDC

I

U

1235789

E

J

S

T

PK

C

M

O

Q

N

B

R

ø

G

D

H

L

F

A

All Dimensions in mm:

nominal

A

B

C

D

E

F

G

44,6

13,6

20,4

8

12,6

38,1

4

4

±0,2

±0,2

±0,5

min

44,4

13,4

19,9

7,85

12,45

37,9

3,95

3,8

25,2

-

4,0

27,0

11,1

5,4

0,23

0,42

2,24

2,04

2,29

4,83

4,83

max

44,8

13,8

20,9

8,15

12,75

38,3

4,2

4,2

25,6

-

4,4

27,4

12,1

6,2

0,27

0,48

2,84

3,04

2,79

5,33

5,33

±0,15

±0,15

±0,2

Pinning:

0510mm

scale

I

N

P

U

T

G

N

D

G

N

D

G

N

D

G

N

D

+

V

B

+0,2/-0,05

±0,2

±0,2

123456789

O

U

T

P

U

T

H

I

J

K

L

M

N

O

25,4

4,2

UNC6-32

±0,2

±0,2

±0,5

27,2

11,6

5,8

0,25

0,45

2,54

2,54

2,54

5,08

5,08

±0,4

±0,02

±0,03

±0,3

±0,5

±0,25

±0,25

±0,25

Notes:

European

Projection

P

Q

R

S

T

U

Page 3 of 4

2005 May 25 Document Revision Level A

元器件交易网

Product Specification

D8740320GTH

GaAs Power Doubler, 40 – 870MHz, 32.0dB min. Gain @ 870MHz, High, 440mA max. @ 24VDC

DEFINITIONS

Data Sheet Status

Objective Product

Specification

Preliminary Product

Specification

Product Specification

Limiting values

Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134).

Stress above one or more of the limiting values may cause permanent damage to the device.

These are stress ratings only and operation of the device at these or at any other conditions

above those given in the Characteristics sections of the specification is not implied. Exposure to

limiting values for extended periods may affect device reliability.

Application information

Where application information is given, it is advisory and does not form part of the specification.

Premier Devices reserves the right to make changes without further notice to any products herein.

Premier Devices makes no warranty representation or guarantee regarding the suitability of its products for any particular

purpose, nor does Premier Devices assume any liability arising out of the application or use of any product or circuit, and

specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical”

parameters which may be provided in Premier Devices datasheets and/or specifications can and do vary in different

applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated

for each customer application by customer´s technical experts. Premier Devices does not convey any license under its

patent rights nor the rights of others. Premier Devices products are not designed, intended, or authorized for use as

components in systems intended for surgical implant into the body, or other applications intended to support or sustain

life, or for any other application in which the failure of the Premier Devices product could create a situation where personal

injury or death may occur. Should Buyer purchase or use Premier Devices products for any such unintended or

unauthorized application, Buyer shall indemnify and hold Premier Devices and its officers, employees, subsidiaries,

affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees

arising out of, directly or indirectly, and claim of personal injury or death associated with such unintended or unauthorized

use, even if such claim alleges that Premier Devices was negligent regarding the design or manufacture of the part.

This data sheet contains target or goal specifications for product

development.

This data sheet contains preliminary data; supplementary data may

be published later.

This data sheet contains final product specifications.

© Premier Devices Germany GmbH 2004

How to contact us:

Premier Devices Germany GmbH

Loeffelholzstrasse 20, D-90441 Nuernberg, Germany

Phone: +49 (0) 911 9411 233, FAX: +49 (0) 911 9411 198,

Email: y@, Internet: /

Page 4 of 4

2005 May 25 Document Revision Level A

2024年10月12日发(作者：频今)

元器件交易网

Product Specification

D8740320GTH

GaAs Power Doubler, 40 – 870MHz, 32.0dB min. Gain @ 870MHz, High, 440mA max. @ 24VDC

FEATURES

•

•

•

•

•

•

•

Excellent linearity

Superior return loss performance

Extremely low distortion

Optimal reliability

Low noise

Unconditionally stable under all terminations

High output capability

D8740320GTH

APPLICATION

• 40 to 870 MHz CATV amplifier systems

DESCRIPTION

• Hybrid Power Doubler amplifier module with high

output capability employing GaAs dice

GaAs Power Doubler Hybrid

High Output Capability

40 – 870MHz

32.0dB min. Gain @ 870MHz

440mA max. @ 24VDC

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 60134)

SYMBOL PARAMETER

V

i

V

ov

T

stg

T

mb

RF input voltage (single tone)

DC supply over-voltage (5 minutes)

storage temperature

operating mounting base temperature

MIN.

-

-

- 40

- 30

MAX.

75

30

+ 100

+ 100

UNIT

dBmV

V

°C

°C

CHARACTERISTICS

Table 1: S-Parameter, Noise Figure, DC Current; V

B

= 24V; T

mb

= 30°C; Z

S

= Z

L

= 75 Ω

SYMBOL PARAMETER

G

p

power gain

1)

SL slope

FL flatness of frequency

response

-S

11

input return loss

CONDITIONS

f = 50 MHz

f = 870 MHz

f = 40 to 870 MHz

f = 40 to 870 MHz

(Peak to Valley)

. MAX. UNIT

30.8 31.5 dB

32.0 33.5 dB

1.0 2.5 dB

- 0.6 dB

S

22

output return loss

F noise figure

I

tot

total current

consumption (DC)

f = 40 to 320 MHz 20.0 - dB

f = 320 to 640 MHz 19.0 - dB

f = 640 to 870 MHz 17.0 - dB

f = 40 to 320 MHz 20.0 - dB

f = 320 to 640 MHz 19.0 - dB

f = 640 to 870 MHz 18.0 - dB

f = 50 to 870 MHz - 3.5 4.5 dB

420.0 440.0 mA

Notes:

1) The slope is defined as the difference between the gain at the start frequency and the gain at the stop frequency.

Page 1 of 4

2005 May 25 Document Revision Level A

元器件交易网

Product Specification

D8740320GTH

GaAs Power Doubler, 40 – 870MHz, 32.0dB min. Gain @ 870MHz, High, 440mA max. @ 24VDC

CHARACTERISTICS

Table 2: Distortion data 40 – 870 MHz; V

B

= 24V; T

mb

= 30°C; Z

S

= Z

L

= 75 Ω

SYMBOL CONDITIONS

CTB 79 ch. flat; Vo = 48 dBmV;

1)

2)

112 ch. flat; Vo = 48 dBmV;

79 ch. 7 dB tilted; Vo = 52 dBmV @ 550 MHz;

3)

79 ch. flat; Vo = 48 dBmV;

1)

2)

112 ch. flat; Vo = 48 dBmV;

3)

79 ch. 7 dB tilted; Vo = 52 dBmV @ 550 MHz;

79 ch. flat; Vo = 48 dBmV;

1)

2)

112 ch. flat; Vo = 48 dBmV;

79 ch. 7 dB tilted; Vo = 52 dBmV @ 550 MHz;

3)

MIN.

-

-

-

-

-

-

-

-

TYP.

- 66

- 62

- 65

- 60

- 58

- 62

- 65

- 60

- 65

MAX.

- 64

- 60

- 63

- 58

- 56

- 60

- 63

- 58

- 63

UNIT

dBc

dBc

dBc

dBc

dBc

dBc

dBc

dBc

dBc

XMOD

CSO

Notes:

1) 79 channels, NTSC frequency raster: 55.25 MHz to 547.25 MHz, +48 dBmV flat output level.

2) 112 channels, NTSC frequency raster: 55.25 MHz to 745.25 MHz, +48 dBmV flat output level.

3) 79 channels, NTSC frequency raster: 55.25 MHz to 547.25 MHz, +45 dBmV to +52 dBmV tilted output level.

Composite Second Order (CSO)

The CSO parameter (both sum and difference products) is defined by the NCTA.

Composite Triple Beat (CTB)

The CTB parameter is defined by the NCTA.

Cross Modulation (XMOD)

Cross modulation (XMOD) is measured at baseband (selective voltmeter method), referenced to 100% modulation of the

carrier being tested.

Page 2 of 4

2005 May 25 Document Revision Level A

元器件交易网

Product Specification

D8740320GTH

GaAs Power Doubler, 40 – 870MHz, 32.0dB min. Gain @ 870MHz, High, 440mA max. @ 24VDC

I

U

1235789

E

J

S

T

PK

C

M

O

Q

N

B

R

ø

G

D

H

L

F

A

All Dimensions in mm:

nominal

A

B

C

D

E

F

G

44,6

13,6

20,4

8

12,6

38,1

4

4

±0,2

±0,2

±0,5

min

44,4

13,4

19,9

7,85

12,45

37,9

3,95

3,8

25,2

-

4,0

27,0

11,1

5,4

0,23

0,42

2,24

2,04

2,29

4,83

4,83

max

44,8

13,8

20,9

8,15

12,75

38,3

4,2

4,2

25,6

-

4,4

27,4

12,1

6,2

0,27

0,48

2,84

3,04

2,79

5,33

5,33

±0,15

±0,15

±0,2

Pinning:

0510mm

scale

I

N

P

U

T

G

N

D

G

N

D

G

N

D

G

N

D

+

V

B

+0,2/-0,05

±0,2

±0,2

123456789

O

U

T

P

U

T

H

I

J

K

L

M

N

O

25,4

4,2

UNC6-32

±0,2

±0,2

±0,5

27,2

11,6

5,8

0,25

0,45

2,54

2,54

2,54

5,08

5,08

±0,4

±0,02

±0,03

±0,3

±0,5

±0,25

±0,25

±0,25

Notes:

European

Projection

P

Q

R

S

T

U

Page 3 of 4

2005 May 25 Document Revision Level A

元器件交易网

Product Specification

D8740320GTH

GaAs Power Doubler, 40 – 870MHz, 32.0dB min. Gain @ 870MHz, High, 440mA max. @ 24VDC

DEFINITIONS

Data Sheet Status

Objective Product

Specification

Preliminary Product

Specification

Product Specification

Limiting values

Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134).

Stress above one or more of the limiting values may cause permanent damage to the device.

These are stress ratings only and operation of the device at these or at any other conditions

above those given in the Characteristics sections of the specification is not implied. Exposure to

limiting values for extended periods may affect device reliability.

Application information

Where application information is given, it is advisory and does not form part of the specification.

Premier Devices reserves the right to make changes without further notice to any products herein.

Premier Devices makes no warranty representation or guarantee regarding the suitability of its products for any particular

purpose, nor does Premier Devices assume any liability arising out of the application or use of any product or circuit, and

specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical”

parameters which may be provided in Premier Devices datasheets and/or specifications can and do vary in different

applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated

for each customer application by customer´s technical experts. Premier Devices does not convey any license under its

patent rights nor the rights of others. Premier Devices products are not designed, intended, or authorized for use as

components in systems intended for surgical implant into the body, or other applications intended to support or sustain

life, or for any other application in which the failure of the Premier Devices product could create a situation where personal

injury or death may occur. Should Buyer purchase or use Premier Devices products for any such unintended or

unauthorized application, Buyer shall indemnify and hold Premier Devices and its officers, employees, subsidiaries,

affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees

arising out of, directly or indirectly, and claim of personal injury or death associated with such unintended or unauthorized

use, even if such claim alleges that Premier Devices was negligent regarding the design or manufacture of the part.

This data sheet contains target or goal specifications for product

development.

This data sheet contains preliminary data; supplementary data may

be published later.

This data sheet contains final product specifications.

© Premier Devices Germany GmbH 2004

How to contact us:

Premier Devices Germany GmbH

Loeffelholzstrasse 20, D-90441 Nuernberg, Germany

Phone: +49 (0) 911 9411 233, FAX: +49 (0) 911 9411 198,

Email: y@, Internet: /

Page 4 of 4

2005 May 25 Document Revision Level A