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PDF CHM2179B Data sheet ( Hoja de datos )
| Número de pieza | CHM2179B | |
| Descripción | W-band Mixer | |
| Fabricantes | United Monolithic Semiconductors | |
| Logotipo |  |
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CHM2179b
RoHS COMPLIANT
W-band Mixer
GaAs Monolithic Microwave IC
Description
The CHM2179b is a single channel mixer.
The structure is a balanced mixer based on
a six-quarter wave ring. The non-linear
devices are high quality Schottky diodes
providing low conversion loss and very low
1/f noise.
This circuit is manufactured with the BES-
MMIC process: 1 µm Schottky diode device,
air bridges, via holes through the substrate,
stepper lithography.
It is available in chip form.
LO
RF
IF
Main Features
¦ W-band LO and RF frequency range
¦ Low conversion loss
¦ IF from DC to 100MHz
¦ High LO/RF isolation
¦ High LO/AM noise rejection
¦ Very low IF noise
¦ Low LO input power
¦ Automatic assembly oriented
¦ BCB layer protection
¦ Small chip size: 1.53 x 1.17 x 0.10 mm
Main Characteristics
Tamb. = +25°C
Symbol
F_lo, F_rf
F_if
Lc
I_lo/rf
N_if
Parameter
LO, RF frequency
IF frequency range
Conversion loss
LO/RF isolation
IF noise @ 100kHz
Min
76
[DC;100]
Typ
76.5
8
22
-162
Max
77
Unit
GHz
MHz
dB
dB
dBm/Hz
Ref. : DSCHM2179b6013 - 13 Jan 06
1/9 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
1 page  
W-band Mixer
Chip Mechanical Data and Pin References
3
2
1
11 10 9 8 7
CHM2179bwww.DataSheet4U.com
4
5
6
Unit = µm
External chip size = 1530 x 1170
Chip thickness = 100 +/- 10
HF Pads (2,5) = 105 X 86 (BCB opening)
DC/IF Pads = 86 x 83 (BCB opening)
Pin number
Pin name
Description
1,3,4,6
2
5
7
8
9
10
11
LO
RF
GND
IF
C_ext
+V
Ground: should not be bonded. If required,
please ask for more information.
LO input
RF input
Ground (optional)
Not Connected
IF output
Bias decoupling
Positive supply voltage
Ref. : DSCHM2179b6013 - 13 Jan 06
5/9 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
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet CHM2179B.PDF ] | |
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