DATASHEET
RF to IF Dual Downconverting Mixer
400 – 1000 MHz F1102NBGI
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
F1102 also supports 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
.
F
EATURES
•
•
•
•
Dual Path for Diversity Systems
Ideal for Multi-Carrier Systems
9.0 dB Gain
Ultra linear:
+43 dBm IP3
O
(STD Mode)
+36 dBm IP3
O
(LC Mode)
Low NF < 10 dB
Extended LO level range for MIMO (-6 dBm)
200 output impedance
Ultra high +13 dBm P1dB
I
Pin Compatible
with existing solutions
6x6 36 pin package
Power Down mode
< 200 nsec settling from Power Down
Minimizes Synth pulling in Standby Mode
Low Current Mode :
I
CC
= 235 mA
Standard Mode: I
CC
= 330 mA
•
•
•
•
•
•
•
•
•
•
•
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
D
EVICE
B
LOCK
D
IAGRAM
RF
IN_A
IF
OUT_A
RF VCO
STBY
Bias
Control
2
LO
ISET
LC
MODE
RF
IN_B
IF
OUT_B
P
ART
# M
ATRIX
Part#
RF freq
range
698 - 915
400 - 1000
1700 - 2200
UTRA bands
5,6,8,12,13,14,17
,19,20
5,6,8,12,13,14,17
,1 9 ,2 0
1,2,3,4,9,10, 33,
34,35, 36, 37,39
1,2,3,4,9,10, 21 ,
24
1
, 33, 34,35,
36, 37,39
7,38,40,41
2
1
IF freq
range
150 - 450
50 - 300
50 - 450
Typ.
Gain
8.3
9 .0
8.5
Injection
O
RDERING
I
NFORMATION
Omit IDT
prefix
0.8 mm height
package
Tape &
Reel
F1100
F 1102
F1150
2
High Side
Both
High Side
F1152
1400 - 2200
50 - 350
8.5
Low Side
IDTF1102NBGI8
RF product Line
Green
Industrial
Temp range
F1162
1
2
2300 – 2700
50 – 500
8.8
Low Side
– with High side injection
– With High side or Low side injection
IDT Zero-Distortion
TM
Mixer
1
RevO, August 2012
DATASHEET
RF to IF Dual Downconverting Mixer
400 – 1000 MHz F1102NBGI
A
BSOLUTE
M
AXIMUM
R
ATINGS
VCC to GND
STBY, LC
MODE
IF_A+, IF_B+, IF_A-, IF_B-, LO1_ADJ, LO2_ADJ
LO_IN, LO_IN_ALT, RF_A, RF_B
IF_BiasA, IF_BiasB to GND
RF Input Power (RF_A, RF_B)
Continuous Power Dissipation
θ
JA
(Junction – Ambient)
θ
JC
(Junction – Case)
The Case is defined as the exposed paddle
Operating Temperature Range (Case Temperature)
Maximum Junction Temperature
Storage Temperature Range
Lead Temperature (soldering, 10s) .
-0.3V to +5.5V
-0.3V to (VCC_ + 0.3V)
-0.3V to (VCC_ + 0.3V)
-0.3V to +0.3V
-0.3V to +0.3V
+20dBm
2.2W
+35°C/W
+2.5°C/W
T
C
= -40°C to +100°C
150°C
-65°C to +150°C
+260°C
Stresses above those listed above may cause permanent damage to the device. Functional operation of the device at
these or any other conditions above those indicated in the operational section of this specification is not implied.
Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
IDT Zero-Distortion
TM
Mixer
2
RevO, August 2012
DATASHEET
RF to IF Dual Downconverting Mixer
400 – 1000 MHz F1102NBGI
IDTF1102 S
PECIFICATION
(400 – 1000 MH
Z
M
IXER W
/H
IGH OR
L
OW
S
IDE
I
NJECTION
)
Specifications apply at V
CC
= +5.0V, F
RF
=
850 MHz,
F
IF
=
200 MHz,
Hi-Side, P
LO
= 0 dBm, T
C
= +25°C, STBY = GND, LC
MODE
= V
IH
(STD
Mode), EVKit BOM = Standard Mode, Transformer Loss included (not de-embedded) unless otherwise noted.
Parameter
Logic Input High
Logic Input Low
Logic Current
Logic Current
Supply Voltage(s)
Operating
Temperature
Supply Current
Supply Current
Comment
For Standby, LC
MODE
Pins
For Standby, LC
MODE
Pins
For Standby Pin
LC
MODE
Pin
All V
CC
pins
Case Temperature
Total V
CC
, STD Mode
Total Both Channels
Symbol
V
IH
V
IL
I
IH,
I
IL
I
IH,
I
IL
V
CC
T
CASE
I
STD
I
LC
min
2
typ
max
units
V
0.8
-30
-100
4.75 to
5.25
-40 to
+100
330
370
1
V
µA
µA
V
degC
mA
mA
+30
-20
Total V
CC
, LC Mode
LC
MODE
= GND
EVkit BOM = LC Mode
Total Both Channels
235
260
Standby Mode
Supply Current
RF Freq Range
IF Freq Range
LO Freq Range
LO Power
RF Input Impedance
IF Output Impedance
LO port Impedance
STBY = V
IH
Total Both Channels
STD Mode
I
STBY
F
RF
F
IF
F
LO
P
LO
Z
RF
Z
IF
Z
LO
22
400 –
1000
50 to 300
500 to
1150
-6 to +6
50
200
50
3
30
mA
MHz
MHz
MHz
dBm
Operating Range
Operating Range
Operating LO Range
Operating LO Range
Single Ended
Return Loss ~17 dB
Differential
Return Loss ~ 13 dB
Single Ended
Return Loss ~15 dB
•
Pin = -13 dBm
•
Gate STBY from V
IH
to V
IL
•
Time for IF Signal to settle to
within 0.1 dB of final value
Settling Time
T
SETT
0.175
µsec
Conversion Gain
Gain STD Mode
•
•
•
•
•
•
•
•
F
RF
= 698 MHz
LC
MODE
= V
IH
EVkit BOM = STD Mode
F
IF
= 150 MHz (Low Side Inj.)
F
RF
= 915 MHz
LC
MODE
= GND
EVkit BOM = LC Mode
F
IF
= 200 MHz (High Side Inj.)
G
STD
8.5
9.2
9.9
dB
Conversion Gain
Gain LC Mode
G
LC
7.8
8.5
9.2
dB
IDT Zero-Distortion
TM
Mixer
3
RevO, August 2012
DATASHEET
RF to IF Dual Downconverting Mixer
400 – 1000 MHz F1102NBGI
IDTF1102 S
PECIFICATION
(C
ONTINUED
)
Parameter
NF STD Mode
NF LC Mode
NF w/Blocker
Output IP3 –
Narrowband
Output IP3 –
Wideband
Output IP3 –
LC
MODE
2RF – 2LO rejection
1 dB Compression
1 dB Compression -
LC
MODE
Gain Comp. w/blocker
Comment
•
LC
MODE
= V
IH
•
EVkit BOM = STD Mode
•
F
IF
= 200 MHz (High Side Inj.)
•
LC
MODE
= GND
•
EVkit BOM = LC Mode
•
F
IF
= 200 MHz (High Side Inj.)
-100 MHz offset blocker
P
IN
= +10 dBm
F
IF
= 200 MHz
P
IN
= -10 dBm per tone
800 KHz Tone Separation
F
IF
= 200 MHz (High Side Inj.)
F
RF
= 850 MHz
P
IN
= -10 dBm per tone
15 MHz Tone Separation
F
IF
= 200 MHz (High Side Inj.)
P
IN
= -10 dBm per tone
F
IF
= 200 MHz (High Side Inj.)
800 KHz Tone Separation
LC
MODE
= GND
F
RF
= 915 MHz
P
RF
= -10 dBm
Frequency = F
RF
+ ½ F
IF
Input referred
Input referred
LC
MODE
= GND
Blocker
unmodulated tone
P
IN
= +8 dBm, 20 MHz offset
Signal Pin Tone = -20 dBm
Measure ∆G of signal
F
LO
= 1087.5 MHz
F
IF
= 190 MHz (High Side Inj.)
Desired F
RF
= 897.5 MHz
Spur Freq = 908 MHz
Pin = +5 dBm
STD Mode
IF_B Pout vs. IF_A w/ RF_A input
Symbol
NF
STD
NF
LC
NF
BLK
min
typ
9.5
9.3
21.7
max
units
dB
dB
dB
IP3
O1
39
2
43
dBm
IP3
O2
42
dBm
IP3
O3
33
36
dBm
2x2
P1dB
I1
P1dB
I2
∆G
AC
11.9
9.0
-78
12.5
10.2
dBc
dBm
dBm
dB
0.15
Spur: 5RF X -4LO
SPUR
1
ISO
C
ISO
LI
-97
-89
dBc
Channel Isolation
LO to IF leakage
RF to IF leakage
LO to RF leakage
45
51
-22
-26
-40
-15
-20
dB
dBm
dBm
dBm
Pin = -10 dBm
ISO
RI
ISO
LR
Notes:
1 – Items in min/max columns in
bold italics
are Guaranteed by Test
2 – All other Items in min/max columns are Guaranteed by Design Characterization
3 – Normal RF range is 698 – 915 MHz. See Page 25 for modifications for 400 – 500 MHz operation
IDT Zero-Distortion
TM
Mixer
4
RevO, August 2012
DATASHEET
RF to IF Dual Downconverting Mixer
400 – 1000 MHz F1102NBGI
T
YPICAL
O
PERATING
C
ONDTIONS
Unless otherwise Noted, the following Apply to the Typ Ops Graphs
800 KHz Tone Spacing
High Side injection graphs with 200MHz IF (pages 6 – 10)
Low Side injection graphs with 150MHz IF (pages 11 – 14)
Average of Channel A & Channel B
Pin = – 10 dBm per Tone
LO port = Pin 19 (Main Port)
Listed Temperatures are Case Temperature (T
C
or T
CASE
= Case Temperature)
Where noted, T
A
or T
AMB
= Ambient Temperature
Transformer losses are de-embedded
IDT Zero-Distortion
TM
Mixer
5
RevO, August 2012
京公网安备 11010802033920号
EEWORLD
