TRF3705
SLWS223A – AUGUST 2011 – REVISED OCTOBER 2011
DEVICE INFORMATION
RGE PACKAGE
VQFN-24
(TOP VIEW)
www.ti.com
PD
GND
LOP
1
2
3
18
17
16
VCC
GND
RF OUT
Thermal Pad
LOM
GND
GC
4
5
6
15
14
13
GND
GND
GND
PIN FUNCTIONS
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
PIN
NAME
PD
GND
LOP
LOM
GND
GC
GND
GND
BBQM
BBQP
GND
GND
GND
GND
GND
RF OUT
GND
VCC
GND
GND
BBIP
BBIM
GND
VCC
I/O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
O
I
I
I
I
I
I
I
I
DESCRIPTION
Power-down digital input (high = device off)
Ground
Local oscillator input
Local oscillator input
Ground
Gain control digital input (high = high gain)
Ground or leave unconnected
Ground
In-quadrature input
In-quadrature input
Ground
Ground
Ground
Ground
Ground
RF output
Ground
Power supply
Ground
Ground
In-phase input
In-phase input
Ground
Power supply
8
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Product Folder Link(s): TRF3705
Copyright ? 2011, Texas Instruments Incorporated
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