RFHIC MO9Q

Active Down Mixer
MO9Q
Product Features
Application
• Integrated Monolithic GaAs MESFET
• Active Mixer Packages Module
• Pb-free 3mm 16-pin QFN package
• Lower Manufacturing Cost
• Higher Productivity and Reliability
• Very Low Noise Figure & Low Distortion
• Repeater
• Base Station
Package Type: QFN-3
Description
The IC operates from a positive +5V rail consuming 145 mA of current while only requiring a 2 dBm LO drive.
The MCM is implemented with reliable and mature GaAs MESFET technology.
(Operating Temperature: -30°C~+80°C)
Specifications (Typical performance)
RF
LO
IF
Conversion
Frequency
Frequency
Frequency
Gain
(MHz)
(MHz)
(MHz)
(dB)
836
766
1850
1780
2140
2070
3500
3430
70
OIP3
LO to IF
RF to IF
Leakage
Leakage
(dBm)
(dBm)
(dBm)
11
28
-15
-20
5V/145mA
10
25
-20
-20
5V/145mA
6
25
-20
-20
5V/145mA
0
20
-20
-25
5V/145mA
Vdd/Idd
Package Dimensions (Type :QFN3)
Functional Pin Layout
Functional Diagram
Pin No.
Function
Pin No.
Function
1
2
3
4
5
6
7
8
RFN In
NC
RF In
NC
CUR
Ground
Ground
Bias
16
15
14
13
12
11
10
9
IFN Out
NC
IF Out
Ground
NC
NC
Lo_In
NC
▪ Tel : 82-31-250-5011
▪ All specifications may change without notice.
▪ [email protected]
▪ Version 8.01
Active Down Mixer
MO9Q
Typical Schematic
External Matchings are required to MO9Q
Bias +5V
R4
0 Ohm
C1 100nF
Balun
D31044
C7
10nF
NC
IF Output
RO
R1
13K
Bias +5V
R5
opt.
R2
620
C9 opt.
IF N
16
C3 10nF
NC
IF
15
14
GND
13
C4 10pF
12 NC
1 RF N
R3
240
11 NC
2 NC
C5
100pF
10
3 RF
RF Input
9 NC
4 NC
5
CUR
C6
opt.
7
6
GND
C10
100pF
LO Input
C11
opt.
8
GND
L1
2.7uH
Bias +5V
Evaluation Board Layout
▪ Tel : 82-31-250-5011
▪ All specifications may change without notice.
▪ [email protected]
▪ Version 8.01
Active Down Mixer
MO9Q
Test Condition: Input 350~3150MHz@-10dBm/tone separated by 1MHz, Output 70MHz
RFHIC Corporation (RFHIC) reserves the right to make changes to any products herein or to discontinue any product at any time without notice. RFHIC do not
assume any liability for the suitability of its products for any particular purpose, and disclaims any and all liability, including without limitation consequential or
incidental damages. The product specifications herein expressed have been carefully checked and are assumed to be reliable. However, RFHIC disclaims liability for
inaccuracies and strongly recommends buyers to verify that the information they are using is current before placing purchase orders. RFHIC products are not
intended for use in life support equipment or application where malfunction of the product can be expected to result in personal injury or death. Buyer uses or sells
such products for any such unintended or unauthorized application, buyer shall indemnify, protect and hold RFHIC and its directors, officers, stockholders,
employees, representatives and distributors harmless against any and all claims arising out of such use. RFHIC’s liability under or arising out of damages, claims of
whatsoever kind and nature which RFHIC products could cause shall be limited in amount to the net purchase price of the products sold to buyer by RFHIC.
▪ Tel : 82-31-250-5011
▪ All specifications may change without notice.
▪ [email protected]
▪ Version 8.01