CHA5093TCF

24-26GHz High Power Amplifier

Ref. : DSCHA50932035 - 04-Feb.-02

2/6

Specifications subject to change without notice

Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE

Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09

Schematic

Typical Bias Conditions

for an ambient Temperature of +25°C

Symbol

Pin No.

Parameter

Values

Unit

Vd1,2,3

2, 4 & 8

Drain bias voltage

6

V

Vg1,2,3

10

First, second & third stages gate bias voltage

-0.4

V

Idd

2,4 & 8

Total drain current

600

mA

All other pins are not used for this device.

Absolute Maximum Ratings

Tamb. = 25°C (1)

Symbol

Parameter

Values

Unit

Vds

Drain bias voltage_small signal

6.0

V

Ids

Drain bias current_small signal

1200

mA

Vgs

Gate bias voltage

-2 to +0.4

V

Vdg

Negative Drain Gate voltage (= Vds – Vgs)

+8

V

Pin

Maximum peak input power overdrive (3)

+12

dBm

Ta

Operating temperature range (4)

-40 to +70

°C

Tstg

Storage temperature range

-55 to +155

°C

(1) Operation of this device above anyone of these parameters may cause permanent damage.

(2) 6V recommended for up to a max of 1dB gain compression.

(3) Duration < 1s.

(4) Upper temperature limit strongly dependent on motherboard design; ratings given for

ideal thermal coupling

RF IN

RF OUT

Vd1,2

CHA5093TCF

Vg1,2,3

Vd3

Vd3

RF IN

RF OUT

Vd1,2

CHA5093TCF

Vg1,2,3

Vd3

Vd3