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CHR2296 PDF даташит

Спецификация CHR2296 изготовлена ​​​​«United Monolithic Semiconductors» и имеет функцию, называемую «36- 40GHz Integrated Down Converter».

Детали детали

Номер произв CHR2296
Описание 36- 40GHz Integrated Down Converter
Производители United Monolithic Semiconductors
логотип United Monolithic Semiconductors логотип 

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CHR2296 Даташит, Описание, Даташиты
CHR2296
36- 40GHz Integrated Down Converter
GaAs Monolithic Microwave IC
Description
LO
The CHR2296 is a multifunction chip which
integrates a LO time two multiplier, a balanced
cold FET mixer, and a RF LNA. It is designed for
a wide range of applications, typically commercial
communication systems. The backside of the
chip is both RF and DC grounds. This helps
simplify the assembly process.
The circuit is manufactured with a PM-HEMT
process, 0.25µm gate length, via holes through
the substrate, air bridges and electron beam
gate lithography.
It is available in chip form.
Main Features
Broadband performances : 36-40GHz
11 dB conversion gain
5dB noise figure
10dBm LO input power
-10dBm RF input power (1dB gain comp.)
Low DC power consumption, [email protected]
Chip size : 2.49 X 1.97 X 0.10 mm
Main Characteristics
Tamb. = 25°C
Parameter
Q
GM
GB
VDM
VDL
GX
VGA
I
RF
Typical on wafer measurement:
16
12
8
4
0
-4
-8
Gc_channel_inf_rf-
Gc_channel_sup_rf-
-12
Gc_channel_inf_rf+
Gc_channel_sup_rf+
-16
-20
-24
-28
34 35 36 37 38 39
2*LO Frequency (GHz)
Conversion Gain & Image suppression @ IF=1GHz
40
Min Typ Max Unit
FRF RF frequency range
FLO LO frequency range
FIF IF frequency range
Gc Conversion gain
36
17
0.25
11
40 GHz
20 GHz
1.5 GHz
dB
ESD Protection : Electrostatic discharge sensitive device. Observe handling precautions !
Ref. : DSCHR22962147 25-May-02
1/5 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









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CHR2296 Даташит, Описание, Даташиты
36-40 MFC Down Converter
CHR2296
Electrical Characteristics for Broadband Operation
Tamb = +25°C, Vd = 3.5V
Symbol
Parameter
FRF RF frequency range
FLO LO frequency range
FIF IF frequency range
Gc Conversion gain (1)
NF Noise Figure (1)
PLO LO Input power
Img Sup Image Suppression
P1dB Input power at 1dB gain compression
LO VSWR Input LO VSWR (1)
RF VSWR Input RF VSWR (1)
Id Bias current (2)
Min Typ Max Unit
36 40 GHz
17 20 GHz
0.25 1.5 GHz
11 dB
5 dB
+10 dBm
15 dBc
-10 dBm
2.0:1
3.0:1
110 mA
(1) On Wafer measurements
(2) Current source biasing network is recommended. Optimum performances for Idm= 50mA
and Idl= 60mA
Absolute Maximum Ratings
Tamb. = 25°C (1)
Symbol
Parameter
Values
Unit
Vd Maximum drain bias voltage
4.0 V
Id Maximum drain bias current
200 mA
Vg Gate bias voltage
-2.0 to +0.4
V
Vgd Minimum negative gate drain voltage ( Vg – Vd)
-5
V
Pin Maximum peak input power overdrive (2)
+15 dBm
Tch Maximum channel temperature
175 °C
Ta Operating temperature range
-40 to +85
°C
Tstg Storage temperature range
-55 to +125
°C
(1) Operation of this device above anyone of these parameters may cause permanent damage.
(2) Duration < 1s.
Ref. : DSCHR22962147 25-May-02
2/5 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









No Preview Available !

CHR2296 Даташит, Описание, Даташиты
36-40 MFC Down Converter
CHR2296
Typical On-wafer Measurements
Bias Conditions : Vdm= Vdl= 3.5 V, Vgm= -0.9V, Vgb= -0.4V, Vgx= -0.8V, Vga= -0.5V
16
12
8
4
0
-4
-8
Gc_channel_inf_rf-
Gc_channel_sup_rf-
-12
Gc_channel_inf_rf+
Gc_channel_sup_rf+
-16
-20
-24
-28
34 35 36 37 38 39
2*LO Frequency (GHz)
Conversion gain & Image suppression with a 90° IQ combiner @ IF=1GHz
40
12
10
8
6
4
2
0
-2
-4 Freq. RF= 38GHz
-6 Freq LO= 18.5GHz
-8
Conversion Gain_I (dB)
Conversion Gain_Q (dB)
-10
IF_power_I (dBm)
IF_power_Q (dBm)
-12
-20 -18 -16 -14 -12 -10
-8
-6
-4
-2
0
Input RF power (dBm)
Input RF compression by channel
Ref. : DSCHR22962147 25-May-02
3/5 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










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