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PDF CHR2299-99F Data sheet ( Hoja de datos )
| Número de pieza | CHR2299-99F | |
| Descripción | GaAs Monolithic Microwave IC | |
| Fabricantes | United Monolithic Semiconductors | |
| Logotipo |  |
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CHR2299-99F
RoHS COMPLIANT
40-44GHz Down converter
GaAs Monolithic Microwave IC
Description
The CHR2299-99F is a down converter
multifunction chip, which integrates LO X4
multiplier, a balanced cold FET mixer and a
RF LNA.
It is designed for a wide range of
applications, from military to commercial
communication systems.
The circuit is manufactured with a power
pHEMT process, 0.15µm gate length, via
holes through the substrate, air bridges and
electron beam gate lithography.
IF_I
IF_Q
It is available in chip form.
X4
RF_IN
Main Features
■ 40-44GHz RF bandwidth
■ 21dB conversion gain
■ x4 LO frequency multiplier
■ x4 LO output port
■ > 12dB image rejection
■ DC bias: Vd = 4V @ Id = 240mA
■ Chip size 3.97x2.25x0.1mm
30
28
26
24
22
20
18
16
14
12
10
39
supradyne
infradyne
40 41 42 43 44
RF_frequency (GHz)
45
Main Characteristics
Tamb.= +25°C
Symbol
Parameter
F_RF RF frequency range
F_LO LO frequency range
F_IF IF frequency range
Gc Conversion gain
Min Typ Max Unit
40 44 GHz
9.5 11.5 GHz
DC 2.0 GHz
21 dB
Ref. : DSCHR22992012 - 19 Jan 12
1/12 Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Bat. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
1 page  
40-44GHz Down converter
CHR2299-99F
Typical chip on board Measurements in Temperature
Image rejection versus RF frequency & temperature
RF = 4LO+/-IF; IF = 2GHz
30
-40 °C; sup
+25 °C; sup
+85 °C; sup
inf inf inf
25
20
15
10
5
39 40 41 42 43 44
RF_frequency (GHz)
45
Image rejection versus RF frequency & temperature
RF = 4LO+IF; IF = 6GHz
50
45
40
35
30
39
-40 °C
+25 °C
+85 °C
40 41 42 43 44
RF_frequency (GHz)
45
Ref. : DSCHR22992012 - 19 Jan 12
5/12 Specifications subject to change without notice
Bat. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
5 Page 
40-44GHz Down converter
DC Schematic
CHR2299-99F
LO multiplier and buffers: 4V, 105mA
DX
11.3 11.3
LO
112
20
2 k
30 mA
50
15 mA
70
30 mA
40
30 mA
LO out
50
20
150
200
200
200
LO amplifier
X2 multiplier
X2 multiplier
GX
4LO amplifier
G3
500
IF
I
500
500
Mixer
GM
IF
Q
LNA: 4V, 140mA
DA
3.7 k
6
3.44 k
3
3.44 k
3
3.42 k
2
16
100
23
100
RF
17 mA
34 mA
34 mA
54 mA
160
50
450
25
450
25
450
16
Ref. : DSCHR22992012 - 19 Jan 12
11/12
Specifications subject to change without notice
Bat. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet CHR2299-99F.PDF ] | |
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