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TQP519021 Datasheet(PDF) 12 Page - TriQuint Semiconductor

Part No. TQP519021
Description  680-920 MHz High IP3 Dual Channel Downconverter
Download  14 Pages
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Maker  TRIQUINT [TriQuint Semiconductor]
Homepage  http://www.triquint.com
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TQP519021 Datasheet(HTML) 12 Page - TriQuint Semiconductor

 
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TQP519021
680-920 MHz High IP3 Dual Channel Downconverter
Data Sheet: Rev C 12/20/2012
- 12 of 14 -
Disclaimer: Subject to change without notice
© 2012 TriQuint Semiconductor, Inc.
Connecting the Digital World to the Global Network®
Pin Configuration and Description
RFMAIN
LO1
28
29
30
31
32
33
34
35
36
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
19
20
21
22
23
24
25
26
27
18
10
N.C.
N.C.
VCC_LOM
N.C.
VCC_LOD
N.C.
N.C.
RFDIV
GND
VCC_S
LOD_SD
LOSEL
LOM_SD
N.C.
GND
LO2
Backside
Paddle - GND
Pin No.
Symbol
Description
1
RFMAIN
Main Channel RF Input. Internally matched to 50Ω. No external DC block required.
4, 6
VCC_LOM ,
VCC_LOD
DC Supply, +5V for LO amplifier. Bypass to GND with capacitor (0.1uF) as close as possible
to the pin.
9
RFDIV
Diversity Channel RF Input. Internally matched to 50Ω. No external DC block required.
13, 14
IFD+, IFD-
Diversity mixer differential IF Output. Pull up inductors connected to Vcc from each pin.
16
VCC_CTRL_D
DC Supply, +5V for IF diversity amp. Bypass to GND with capacitor as close as possible to
the pin.
17
IFD_CURR_SET IF diversity amp bias control.
18
IFD_SD
IF diversity amp current shut down
19
LO1
Local oscillator input 1. Internally matched to 50Ω. External DC block required.
21
Vcc
DC Supply, +5V for LO Switch. Bypass to GND with capacitor as close as possible to the pin.
22
LOD_SD
LO diversity amp current shut down
23
LOSEL
Local oscillator select.
24
LOM_SD
LO main amp current shut down
27
LO2
Local oscillator input 2. Internally matched to 50Ω. External DC block required.
28
IFM_SD
IF main amp current shut down
29
IFM_CURR_SET IF main amp bias control.
30
VCC_CTRL_M
DC Supply, +5V for IF main amp. Bypass to GND with capacitor as close as possible to the
pin.
32, 33
IFM+, IFM-
Main mixer differential IF Output. Pull up inductors connected to Vcc from each pin.
2,8,10,11,35,36,
3,5,7,12,15,25,31,34 NC
No internal connection. These pins can be GND or NC on the PCB.
20, 26
GND
RF ground. These pins must be grounded to achieve the noted RF performance.
Backside Paddle
RF/DC GND
RF/DC ground. Use recommended via pattern to minimize inductance and thermal
resistance; see PCB Mounting Pattern for suggested footprint.


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