RF to IF Dual Downconverting Mixer
1700 - 2200 MHz
F1150NBGI
IDT Zero-Distortion
TM
Mixer 1 Rev2, July 2012
DATASHEET
G
ENERAL
D
ESCRIPTION
This document describes the specifications for the
IDTF1150 Zero-Distortion
TM
RF to IF Downconverting
Mixer. This device is part of a series of downconverting
mixers offered with high side or low side injection
options for all UTRA bands. See the Part# Matrix for the
details of all devices in this series.
The F1150 dual channel device is designed to operate
with a single 5V supply. It is optimized for operation in
a Multi-mode, Multi-carrier BaseStation Receiver for RF
bands from 1700 - 2200 MHz with High Side Injection.
IF frequencies from 50 to 450 MHz are supported.
Nominally, the device offers +40 dBm Output IP3 with
335 mA of I
CC
. Alternately one can adjust 4 resistor
values and a toggle pin to run the device in low current
mode with +36 dBm Output IP3 and 235 mA of I
CC
.
C
OMPETITIVE
A
DVANTAGE
In typical basestation receivers the RF to IF mixer
dominates the linearity performance for the entire
receive system. Zero-Distortion mixers dramatically
improve the maximum signal levels (IM
3
tones) that the
BTS can withstand at a desired Signal to Noise Ratio
(SNR.) Alternately, one can run the device in Low
Current Mode to reduce Power consumption significantly.
IDT’s innovative design allows realization of either
benefit.
IP3
O
: ⇑
⇑⇑
⇑ 5 dB STD Mode,
⇑
⇑⇑
⇑ 2 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 50 - 450 8.5 High Side
F1102 698 - 915 5,6,8,12,13,14,17
,19,20 50 - 250 8.5 Both
F
F1
11
15
50
0
1
17
70
00
0
-
-
2
22
20
00
0
1
1,
,2
2,
,3
3,
,4
4,
,9
9,
,1
10
0,
,
3
33
3,
,
3
4
,
3
5
,
3
6
,
3
7
,
3
9
5
50
0
-
-
4
45
50
0
8
8.
.5
5
H
Hi
ig
gh
h
S
Si
id
de
e
F1152 1400 - 2200
1,2,3,4,9,10,11
21
1
, 24
1
, 33,
34,35, 36, 37,39
50 - 350 8.4 Low Side
F1162 2200 – 2700 7,38,40,41
2
50 – 500 8.9 Both
F
EATURES
• Dual Path for Diversity Systems
• Ideal for Multi-Carrier Systems
• 8.5 dB Gain (200 MHz IF)
• Ultra linear +38 dBm IP3
O
(350 MHz IF)
• Ultra linear
+
+4
40
0
d
dB
Bm
m
I
IP
P3
3
O
O
(
(2
20
00
0
M
MH
Hz
z
I
IF
F)
)
•
•
Low NF < 10 dB
• 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
= 335 mA
D
EVICE
B
LOCK
D
IAGRAM
O
RDERING
I
NFORMATION
1 – with High side injection
2 – With High side or Low side injection
RF
IN_A
IF
OUT_A
RF VCO
LO
ISET
LC
MODE
RF
IN_B
IF
OUT_B
Bias
Control
STBY
2
package
Temp range
Reel
prefix