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CHM1080-98F Schematic ( PDF Datasheet ) - United Monolithic Semiconductors

Teilenummer CHM1080-98F
Beschreibung 71-86GHz Single Side Band Mixer
Hersteller United Monolithic Semiconductors
Logo United Monolithic Semiconductors Logo 




Gesamt 16 Seiten
CHM1080-98F Datasheet, Funktion
CHM1080-98F
71-86GHz Single Side Band Mixer
GaAs Monolithic Microwave IC
Description
The CHM1080-98F is a multifunction
monolithic mixer, which integrates a
balanced sub-harmonic cold FET mixer, with
a LO buffer. It is usable both for up-
conversion and down-conversion and also
compatible with Baseband configuration.
It is designed for the E-band
telecommunication application, particularly
well suited for the new generation of high
capacity backhaul.
The circuit is manufactured with a pHEMT
process, 0.10µm gate length.
It is available in chip form.
GX
D
G
LO_IN
RF
Q
I
Main Features
Broadband RF performances: 71-86GHz
-11dB Conversion Gain
40dB 2LO isolation
10dBm Input Power at 1dB compression
DC bias: Vd=3.5V @Id=90mA
Chip size 3.43x1.5x0.07mm
Conversion Gain
-5
-6
-7
-8
USB
LSB
-9
-10
-11
-12
-13
-14
-15
71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86
RF Frequency (GHz)
Main Electrical Characteristics
Tamb.= +25°C
Symbol
Parameter
FRF RF Frequency
FIF IF frequency
Gc Conversion gain
RFin P1dB RF input power @1dB comp.
Min Typ Max Unit
71 86 GHz
DC 12 GHz
-11 dB
10 dBm
Ref. : DSCHM10803329 - 25 Nov 13
1/16 Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Bât. 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






CHM1080-98F Datasheet, Funktion
CHM1080-98F
71-86GHz Single Side Band Mixer
Typical on wafer Measurements as Down converter
Tamb.= +25°C, Vd = +3.5V
Note: measured without external IF 90° hybrid
Conversion Gain versus RF frequency & IF Frequency
-8
-9
-10
-11
-12
-13
-14
-15
-16
IF= 6GHz
IF= 10GHz
IF= 12GHz
-17
-18
71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86
RF Frequency (GHz)
Ref. : DSCHM10803329 - 25 Nov 13
6/16 Specifications subject to change without notice
Bât. 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

6 Page









CHM1080-98F pdf, datenblatt
CHM1080-98F
Mechanical data
71-86GHz Single Side Band Mixer
RF Pads = 108 x 106
DC Pads = 86 x 83
Chip thickness: 70µm.
Chip size: 3430x1500 ±35µm
All dimensions are in micrometers
(BCB opening)
(BCB opening)
Recommended circuit bonding table
Pin
number
1
2
3
4
5
6, 7
8
9
Pin name
Description
LO LO In
I IF (I)
Q IF (Q)
RF RF in-out
GX DC Mixer Gate Voltage (-2V)
Not connected
D DC LO Buffer Drain Voltage (3.5V)
G DC LO Buffer Gate Voltage (-2.2V)
Decoupling
120pF, 10nF
120pF, 10nF
120pF, 10nF
Ref. : DSCHM10803329 - 25 Nov 13
12/16
Specifications subject to change without notice
Bât. 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

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