CHR3693 PDF даташит
Спецификация CHR3693 изготовлена «United Monolithic Semiconductors» и имеет функцию, называемую «21-26.5GHz Integrated Down converter». |
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Детали детали
Номер произв | CHR3693 |
Описание | 21-26.5GHz Integrated Down converter |
Производители | United Monolithic Semiconductors |
логотип |
6 Pages
No Preview Available ! |
CHR3693
www.datasheet4u.com
21-26.5GHz Integrated Down converter
GaAs Monolithic Microwave IC
Description
The CHR3693 is a multifunction chip, which
integrates a balanced cold FET mixer, a time
two multiplier, and a RF self biased LNA. It is
designed for a wide range of applications,
typically commercial communication systems.
The backside of the chip is both RF and DC
grounded. This helps to simplify the assembly
process.
The circuit is manufactured with a PM-HEMT
process, 0.25µm gate length, via holes
through the substrate and air bridges.
It is supplied in chip form.
Main Features
■ Broadband performance 21-26.5GHz
■ 18dB gain
■ -7dBm input IP3
■ 18dB image rejection
■ DC power consumption: 4V, 160mA
■ Chip size: 2,45 x 2,45 x 0,1mm
Main Characteristics
Tamb=25°C, Vd=4V
LO
Vgx
I X2
Q Vdx
Vgm
Vdl
24
22
20
18
16
14
12
10
20.5
RF
Conversion Gain (Inf. & Sup. Mode)
F_IF=2GHz
F_IF=3.5GHz
21.5 22.5 23.5 24.5 25.5 26.5
RF Frequency (GHz)
Symbol
Parameter
FRF RF frequency range
FLO LO frequency range
FIF IF frequency range
Gc Conversion gain
Min Typ Max Unit
21 26.5 GHz
9 14 GHz
DC 3.5 GHz
18 dB
ESD Protection: Electrostatic discharge sensitive device. Observe handling precautions!
Ref. : DSCHR36937011 - 11 Jan 07
1/6
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
No Preview Available ! |
CHR3693
21-26.5GHz MFC Down Converter
Electrical Characteristics
Tamb=25°C, Vdx=Vdl = +4V, Vgx=-0.9V, Vgm=-0.7V
www.datasheet4u.com
Symbol
Parameter
FRF RF frequency range
FLO LO frequency range
FIF IF frequency range
Gc Conversion gain
NF Noise Figure
PLO LO Input power
Img Sup Image Suppression (1)
IIP3 Input IP3
LO VSWR Input LO VSWR
RF VSWR Input RF VSWR (21 to 23.6GHz)
Input RF VSWR (24.5 to 26.5GHz)
Id Bias current (2)
(1) With external I/Q 90°hybrid coupler
(2) Typically, Idl= 90mA, Idx=70mA
Min Typ Max Unit
21 26.5 GHz
9 14 GHz
DC 3.5 GHz
18 dB
3.2 dB
+5 dBm
18 dBc
-7 dBm
2.0:1
2.0:1
2.3:1
160 mA
Absolute Maximum Ratings (1)
Tamb=+25°C
Symbol
Vd
Id
Vg
P_RF
P_LO
Tch
Ta
Tstg
Parameter
Maximum drain bias voltage
Maximum drain bias current
Gate bias voltage
Maximum RF input power
Maximum LO input power
Maximum channel temperature
Operating temperature range
Storage temperature range
Values
4.5
230
-2.0 to +0.4
10
10
175
-40 to +85
-55 to +125
Unit
V
mA
V
dBm
dBm
°C
°C
°C
(1) Operation of this device above anyone of these parameters may cause permanent damage.
Ref. : DSCHR36937011 - 11 Jan 07
2/6
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
Specifications subject to change without notice
No Preview Available ! |
21-26.5GHz MFC Down Converter
CHR3693
Typical On-Wafer Measured Performance
Tamb=25°C, Vdx=Vdl=4V, Typical Vgx=-0.9V & Vgm=-0.7 V
Conversion Gain (Inf. & Sup. Mode)
www.datashee2t44u.com
22
20
18
16
14
12
10
8
6
F_IF=2GHz
F_IF=3.5GHz
4
2
0
20.5
21.5
22.5
23.5
24.5 25.5 26.5
RF Frequency (GHz)
27.5
28.5
29.5
30.5
Image Frequency Rejection (Inf. & Sup. Mode)
40
38
36
34
32
30
28
26
24
22
20
18
16
14
12
10
8
F_IF=2GHz
F_IF=3.5GHz
6
4
2
0
20.5
21.5
22.5
23.5
24.5
25.5
26.5
27.5
28.5
29.5
30.5
RF Frequency (GHz)
Ref. DSCHR36937011 - 11 Jan 07
3/6 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
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Номер в каталоге | Описание | Производители |
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