Mitsubishi M68772 Datasheet

3.4+0.8

-0.4

2.3+/-0.3

ATTENTION

OBSERVE PRECAUTIONS

FOR HANDLING

ELETROSTATIC

SENSITIVE

DEVICES

OUTLINE DRAWING

MITSUBISHI RF POWER MODULE

M68772

Silicon MOS FET Power Amplifier, 890-915MHz 13W FM Mobile

Dimensions in mm

BLOCK D IAGRAM

H11

60.5 +/-1

57.5 +/-0.5

50.2+/-1

+0.2

2-R1.6

1 2 3 4

8.3 +/-1

21.3 +/-1

43.3 +/-1

0.45

φ

+/-0.2

51.3 +/-1

0

1

11+/-0.5

5

10+/-1

14+/-0.5

(6.4)

PIN:

1

Pin: RF INPUT

2

VGG: GATE BIAS SUPPLY

3

VDD: DRAIN BIAS SUPPLY

4

PO: RF OUTPUT

5

GND: FIN

32

4

5

MAXIMUM RATINGS (Tc=25deg C UNLESS OTHERWISE NOTED)

SYMBOL PARAMETER CONDITIONS RATINGS UNIT
VDD SUPPLY VOLTAGE VGG<5V,ZG=ZL=50 ohms 17 V
VGG GATE BIAS VOLTAGE 5.5 V
Pin INPUT POWER f=890-915MHz,ZG=ZL=50 ohms 10 mW
Po OUTPUT POWER f=890-915MHz,ZG=ZL=50 ohms 20 W
Tc(OP) OPERATION CASE TEMPERATURE f=890-915MHz,ZG=ZL=50 ohms -30 to +100 deg. C
Tstg STORAGE TEMPERATURE -40 to +100 deg. C
Note:Above parameters are guaranteed independently.

ELECTRICAL CHARACTERISTICS (Tc=25deg. C ,Zg=Zl=50

UNLESS OTHERWISE NOTED)

ohms

SYMBOL PARAMETER TEST CONDITIONS LIMITS UNIT

MIN MAX

f FREQUENCY RANGE 890 915 MHz

Po OUTPUT POWER VDD=12.5V, VGG=4V, Pin=2mW 13 W

Efficiency TOTAL EFFICIENCY VDD=12.5V, Pin=2mW 35 %

2fo 2nd HARMONIC Po=13W (VGG adjust) -30 dBc

VSWR in INPUT VSWR 4 -

Switching

Time

tr, tf Po=13W(VGG adjust), VGG: ON/OFF

Vdd=12.5V, Pin=2mW

- STABILITY ZG=50 ohms, VDD=10-16V, Pin=1-4mW,
Po=0.1-20W (VGG Control), LOAD VSWR < 4:1

- LOAD VSWR TOLERANCE VDD=15.2V,Pin=2mW,Po=13W(VGG adjust)
ZG=50 ohms, LOAD VSWR=20:1

2.0 micro

No parasitic

oscillation

No degradation

or destroy

sec

-

-

ABOVE PARAMETERS, RATINGS, LIMITS AND CONDITIONS ARE SUBJECT TO CHANGE .

Keep safety first in your circuit designs!

Mitsubishi Electric Corporation puts the maximum effort into making semiconductor products better and more
reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead
to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit
designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of non-flammable
material or (iii) prevention against any malfunction or mishap.

M68772 Pout, Efficiency vs. freq.

Tc=+25deg.C,Pin=2mW(CW),Vdd=12.5V,

Vgg=5V,Zg=Zl=50ohms

0

2

4

6

8

860

870

880

890

900

910

920

930

freq.(MHz)

30.0

32.0

34.0

36.0

38.0

Pout

Eta

M68772 Pout,Idd vs. Vgg

Tc=+25deg.C,Pin=2mW(puls),Vdd=13.8V

Pin:duty=13%,width=10msec

Zg=Zl=50ohms

-10

0

5

10

20

25

Vgg (V)

Pout (dBm)

0

1

1.5

2

3

3.5

Idd(A)

Pout(890MHz)

Pout(902.5MHz)

Idd(902.5MHz)

Idd(915MHz)

20
18
16
14
12
10

Pout(W)

50.0

48.0

46.0

44.0

42.0

40.0
Efficiency(%)

45
40
35
30

15

Pout(915MHz)
Idd(890MHz)

-5

1.5 2.5 3.5 4.5

5.5
5

4.5
4

2.5

0.5