XR1008-QB_15 Datasheet, PDF (3/7 Pages) M/A-COM Technology Solutions, Inc. – GaAs Receiver

37.0-40.0 GHz GaAs Receiver (USB)
SMT, 7x7 mm
April 2011 - Rev 27-Apr-11
Physical Dimensions
QB - MSL, Gross Leak Test Compliant
R1008-QB
(Note: Engineering designator is 40REC0770)
Functional Schematic
VD GND IF1 GND
28 27 26 25 24 23 22
1
2
GND ³
RF IN 4
GND 5
6
7
LNA
Image
Reject
Mixer
LO
Buffer
x2
180
in ^{> 1}
8 9 10 11 12 13 14
Pin Designations
21
20
19 _GND
18 _{LO IN}
17 GND
16
15
Pin
Number
3
4
5
8
9
10
11
12
17
18
19
24
25
26
27
All other
pins
Pin Name
GND
RF IN
GND
VG1
VG2
GND
IF2
GND
GND
LO IN
GND
GND
IF1
GND
VD
NC
Pin Function
Ground
RF Input
Ground
LNA, LO Amp
Mixer, Doubler
Ground
IF2 Output
Ground
Ground
LO Input
Ground
Ground
IF1 Output
Ground
Drain Bias
Not
Connected
Nominal
Value
-0.5 V
-0.5 V
+ 2 dBm
+ 4.0 V
Remarks
Adjust VG1 for drain
current (Id) = 180 mA.
VG1 has an input
impedance of 180 .
VG2 requires a fixed
voltage and has a high
input impedance > 1 M
VG1 VG2 GND IF2 GND
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: [phone] Fax: [phone] mimixbroadband.com
Page 3 of 7
Characteristic Data and Specifications are subject to change without notice. ©2011 Mimix Broadband, Inc.
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