NJG1509F-R1 [NJRC]

SPDT SWITCH GaAs MMIC; 单刀双掷开关砷化镓MMIC


型号：	NJG1509F-R1
厂家：	NEW JAPAN RADIO
描述：	SPDT SWITCH GaAs MMIC 单刀双掷开关砷化镓MMIC 开关光电二极管
文件：	总13页 (文件大小：429K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

NJG1509F

SPDT SWITCH GaAs MMIC

GENERAL DESCRIPTION

nPACKAGE OUTLINE

NJG1509F is a SPDT switch GaAs MMIC which features

low loss, high isolation and low operating voltage, and

ideally suitable for the T/R switch of digital wireless phone

handsets.

This switch is operated in the wide frequency range from

50MHz to 3GHz at low operating voltage from +2.5V with

very small MTP6 package.

NJG1509F

FEATURES

Single and low positive control voltage

+2.5V~+5.5V

Low insertion loss

Passing power

High Isolation

Low control current

Package

0.5dB typ. @f=2GHz, P_in=22dBm.

27dBm max. @f=2GHz V_CTL=3.0V

25dB typ. @f=2GHz, P_in=22dBm

5uA typ. @f=0.05~2.5GHz, P_in=22dBm

MTP6 (Mount Size: 2.8x2.9x1.2mm)

PIN CONFIGURATION

F Type

(Top View)

Orientation Mark

Pin connection

1.V_CTL1

2.PC

3.V_CRL2

4.P2

5.GND

6.P1

TRUTH TABLE

“H”=V_CTR(H), “L”=V_CTR(L)

V_CTL1

V_CTL2

Loss =15dB

P₁Return Loss =-3dB

Loss =15dB

Loss =16dB

P₁Return Loss =-2dB

Loss =16dB

P1-PC

P2-PC

OFF

P₂Return Loss =-3dB

P₂Return Loss =-2dB

Note) The values of “Loss” and “Return Loss” are typical values.

- 1 -

NJG1509F

ABSOLUTE MAXIMUM RATINGS

(T_a=25°C)

PARAMETER

Input Power

SYMBOL

RATINGS

UNITS

dBm

P_in

V_CTL

P_D

Control Voltage

Power Dissipation

Operating Temp.

Storage Temp.

300

°C

T_opr

T_stg

-30~+85

-40~+150

°C

ELECTRICAL CHARACTERISTICS

(V_{CTL (L)}=0V, V_CTL(H)=2.7V, Z_S=Z_O=50W, T_a=25°C)

PARAMETER

Control voltage (L)

Control voltage (H)

Control current

SYMBOL

CONDITIONS

MIN

TYP

MAX UNITS

V_{CTL (L)}

V_{CTL (H)}

I_CTL

f=0.05~2.5GHz, P_in=10dBm

f=1GHz, P_in=22dBm

-0.2

0.2

5.5

8.0

0.7

0.8

2.5

2.7

5.0

0.4

0.5

Insertion loss 1

LOSS1

LOSS2

Insertion loss 2

f=2GHz, P_in=22dBm

Isolation 1

ISL1

ISL2

P_-1dB1

f=1GHz, P_in=22dBm

f=2GHz, P_in=22dBm

f=2GHz

(PC-P1, PC-P2, P1-P2)

Isolation 2

(PC-P1, PC-P2, P1-P2)

Pin at 1dB

compression point 1

dBm

Pin at 1dB

compression point 2

P_-1dB2

V_{CTL (H)}=3.0V, f=2GHz

dBm

VSWR (PC, P1, P2)

Switching time

VSWR

T_SW

f=0.05~2.5GHz, ON State

f=0.05~2.5GHz

1.3

1.6

- 2 -

NJG1509F

TYPICAL CHARACTERISTICS

- 3 -

NJG1509F

TYPICAL CHARACTERISTICS

- 4 -

NJG1509F

TYPICAL CHARACTERISTICS

- 5 -

NJG1509F

TYPICAL CHARACTERISTICS

- 6 -

NJG1509F

TYPICAL CHARACTERISTICS

- 7 -

NJG1509F

TYPICAL CHARACTERISTICS

- 8 -

NJG1509F

TYPICAL CHARACTERISTICS

MARKER f (MHz)

Mag.

0.954

0.755

0.716

0.710

0.693

Ang. (

)

800

-15.4

-172.5

113.6

72.3

1500

2000

3000

1.4

MARKER f (MHz)

Mag. Ang. (

)

800

0.952

0.767

0.731

0.723

-15.5

-173.6

1500

2000

111.1

68.7

- 9 -

NJG1509F

TYPICAL CHARACTERISTICS

Scattering Parameters: S11 (OFF STATE)

(V_CTR=0/2.7V, 50WSystem)

- 10 -

NJG1509F

APPLICATION CIRCUIT 1: Single control signal operation by using C-MOS inverter.

[1]Please connect bypass capacitors to the supply terminal of the C-MOS inverter.

[2]In order to stabilize input impedance of inverter, please pull down using 510KW

resister from the input terminal of the C-MOS inverter to the ground plane.

APPLICATION CIRCUIT 2: Single control signal operation by using a transistor.

- 11 -

NJG1509F

TEST CIRCUIT

V_CTR2(2.7V/0V)

Zo=50W

V_CTR1(0V/2.7V)

NJG1509F

RECOMMENDED PCB DESIGN

(TOP VIEW)

V_CTR2

V_CTR1

PCB SIZE=19.4x14.0mm

PCB: FR-4, t=0.5mm

CAPACITOR: size 1005

STRIP LINE WIDTH=1mm

C1~C3: 56pF

C4, C5: 10pF

R1: 510KW

Precaution

[1]External capacitors should be connected to the input and output RF terminals (P1,

P2, PC) to block the DC current. The above example is a circuit at 900MHz. Please

select the capacitors value suitable for actual frequency from 10pF to 1000pF.

[2]Decoupling capacitors should be connected to the control terminals (V_CTR1, V_CTR2

)

as close as possible. The values of these capacitors should be selected from 5pF

to 100pF range. Please consider that these values are very effective to switching

time (Larger capacitor gives longer switching time).

[3]In order to keep good isolation characteristics, the grand terminal (5pin) should be

connected to the ground pattern with wide width as close as possible, and

though-hole in the ground plane should also be placed as close as possible.

- 12 -

NJG1509F

nPACKAGE OUTLINE (MTP6)

Lead material

Lead surface finish

Molding material

UNIT

: Copper

: Solder plating

: Epoxy resin

: mm

Weight

: 14mg

[CAUTION]

Cautions on using this product

The specifications on this databook are only

given for information , without any guarantee

as regards either mistakes or omissions. The

application circuits in this databook are

described only to show representative usages

of the product and not intended for the

guarantee or permission of any right including

the industrial rights.

This product contains Gallium-Arsenide (GaAs) which is a harmful material.

· Do NOT eat or put into mouth.

· Do NOT dispose in fire or break up this product.

· Do NOT chemically make gas or powder with this product.

· To waste this product, please obey the relating law of your country.

This product may be damaged with electric static discharge (ESD) or spike voltage. Please handle with

care to avoid these damages.

- 13 -

NJG1509F-R1 [NJRC]

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