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RF to IF Dual Downconverting Mixer
400 – 1000 MHz
F1102NBGI
IDT Zero-Distortion
TM
Mixer 1 RevO, August 2012
DATASHEET
G
ENERAL
D
ESCRIPTION
This document describes the specifications for the
IDTF1102 Zero-Distortion
TM
RF to IF Downconverting
Mixer. This device is part of a series of downconverting
mixers covering all UTRA bands. See the Part# Matrix
for the details of all devices in the series.
The F1102 dual channel device operates with a single
5V supply. It is optimized for operation in a Multi-
carrier BaseStation Receiver for RF bands from 698 to
915 MHz with High or Low Side Injection. IF
frequencies from 50 to 300 MHz are supported. The
F
F1
11
10
02
2
a
al
ls
so
o
s
su
up
pp
po
or
rt
ts
s
the 400 MHz RF bands with some
simple external matching modifications (see page 25).
Nominally, the device offers +43 dBm Output IP3 with
330 mA of I
CC
. Alternately one can adjust 4 resistor
values and a toggle pin to run the devices in low
current mode (LC mode) with +36 dBm Output IP3
and 235 mA of I
CC
.
C
OMPETITIVE
A
DVANTAGE
In typical basestation receivers the mixer limits the
linearity performance for the entire receive system. The
F1102 with Zero-Distortion technology dramatically
improves the maximum IM
3
interference that the BTS
can withstand at a desired Signal to Noise Ratio (SNR.)
Alternately, one can run the device in LC Mode to reduce
Power consumption significantly.
IP3
O
: ⇑
⇑⇑
⇑ 7 dB STD Mode,
⇑
⇑⇑
⇑ 3 dB LC Mode
Dissipation: ⇓
⇓⇓
⇓ 40% LC
Mode, ⇓
⇓⇓
⇓ 12% STD Mode
Allows for higher RF gain
improving Sensitivity
P
ART
#
M
ATRIX
Part# RF freq
range
UTRA bands IF freq
range
Typ.
Gain
Injection
F1100 698 - 915 5,6,8,12,13,14,17
,19,20 150 - 450 8.3 High Side
F
F1
11
10
02
2
4
40
00
0
-
-
1
10
00
00
0
5
5,
,6
6,
,8
8,
,1
12
2,
,1
13
3,
,1
14
4,
,1
17
7
,
1
9
,
2
0
5
50
0
-
-
3
30
00
0
9
9.
.0
0
B
Bo
ot
th
h
F1150
2
1700 - 2200 1,2,3,4,9,10, 33,
34,35, 36, 37,39 50 - 450 8.5 High Side
F1152 1400 - 2200
1,2,3,4,9,10, 21
1
,
24
1
, 33, 34,35,
36, 37,39
50 - 350 8.5 Low Side
F1162 2300 – 2700 7,38,40,41
2
50 – 500 8.8 Low Side
1 – with High side injection
2 – With High side or Low side injection
F
EATURES
• Dual Path for Diversity Systems
• Ideal for Multi-Carrier Systems
• 9.0 dB Gain
• Ultra linear:
+
+4
43
3
d
dB
Bm
m
I
IP
P3
3
O
O
(
(S
ST
TD
D
M
Mo
od
de
e)
)
+36 dBm IP3
O
(LC Mode)
•
•
Low NF < 10 dB
•
•
Extended LO level range for MIMO (-6 dBm)
• 200 Ω output impedance
• Ultra high +13 dBm P1dB
I
• P
Pi
in
n
C
Co
om
mp
pa
at
ti
ib
bl
le
e with existing solutions
• 6x6 36 pin package
• P
Po
ow
we
er
r
D
Do
ow
wn
n
m
mo
od
de
e
• < 200 nsec settling from Power Down
• Minimizes Synth pulling in Standby Mode
• Low Current Mode : I
I
C
CC
C
=
=
2
23
35
5
m
mA
A
• Standard Mode: I
CC
= 330 mA
D
EVICE
B
LOCK
D
IAGRAM
O
RDERING
I
NFORMATION
RF
IN_A
IF
OUT_A
RF VCO
LO
ISET
LC
MODE
RF
IN_B
IF
OUT_B
Bias
Control
STBY
2
IDTF1102NBGI8
package
Temp range
Reel
prefix