United Monolithic Semiconductors CHA5010b99F-00 Datasheet
X Band Driver Amplifier
OUT
GaAs Monolithic Microwave IC
Description
This CHA5010b is a two-stage monolithic
driver amplifier.
The circuit is manufactured with a
standard MESFET process : via holes
through the substrate, air bridges and
electron beam gate lithography.
It is available in chip form.
Vg
CHA5010b
Vd
Main Features
¦ Broadband performance : 9-10.5GHz
¦ 27dBm output power
(pulsed meas., -1dB gain compression)
¦ 15dB gain
¦ ± 1.5dB gain flatness
¦ Chip size : 2,09 x 1,27 x 0.10 mm
IN
Main Characteristics
Tamb. = 25°C
Symbol Parameter Min Typ Max Unit
Fop Operating frequency range 9 10.5 GHz
G Small signal gain 14 15 dB
Pout
Output power
(Pulsed meas., Pin = +13dBm)
26 27 dBm
ESD Protection : Electrostatic discharge sensitive device. Observe handling precautions !
Ref. : DSCHA50100096 - 05-Apr-00 1/4 Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
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
CHA5010b
X Band Driver Amplifier
Electrical Characteristics (1)
Tamb = +25°C, Vd = 8V, Vg = -1.5V
Symbol Parameter Min Typ Max Unit
Fop Operating frequency range 9 10.5 GHz
G Small signal gain @ Pin = +5dBm 14 15 dB
∆G
P1db Pulsed output power @ Pin = +13dBm 26 27 dBm
PAE Power added efficiency at saturation 15 %
VSWRin Input VSWR (2) 2.0:1
Id Bias current 520 mA
(1) These values are representative of on-wafer pulsed measurements that are made without
bonding wires at the RF ports.
(2) Vd = 3.5V, Vg = -1.5V, [S] parameter measurements.
Small signal gain flatness
± 1.5
Absolute Maximum Ratings (1)
Tamb = +25°C
Symbol Parameter Values Unit
dB
Vd Positive supply voltage +10 V
Pdiss Maximum power dissipated
Vg Negative supply voltage -3.5 to 0 V
Pin Maximum peak input power overdrive (2) +20 dBm
Ta Operating temperature range -25 to +70 °C
Tstg Storage temperature range -55 to +125 °C
(1) Operation of this device above anyone of these paramaters may cause permanent damage.
(2) Duration < 1s.
Ref. : DSCHA50100096 - 05-Apr-00 2/4 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
7.0 @ Ta = +25°C
4.3 @ Ta = +70°C
W
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