IDTF1178NBGI
Datasheet
RF to IF Dual Downconverting Mixer
3400MHz –3800MHz
G
ENERAL
D
ESCRIPTION
This document describes the specifications for the
IDTF1178 Zero-Distortion
TM
RF to IF Downconverting
Dual Mixer. This device is part of a series of mixers
offered with high side and/or low side injection options
for all UTRA bands. See the Part# Matrix for pin
compatible & feature compatible devices in this series.
The F1178 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 3400MHz - 3800MHz with Low Side LO
injection. IF frequencies from 30MHz to 550MHz are
supported. Nominally, the device offers +37.5dBm
Output IP3 with 297mA of I
CC
.
F
EATURES
•
•
•
•
•
•
•
•
•
•
•
•
Dual Path for Diversity Systems
Ideal for Multi-Carrier Systems
9dB Gain
Ultra linear
+37.5dBm IP3
O
8.5dB NF
200 output impedance
High +11dBm P1dB
I
Pin & Feature Compatible
6mm x 6mm, 36-pin package
Individual Path Standby Mode
<400 nsec settling from Power Up
I
CC
= 297mA
C
OMPETITIVE
A
DVANTAGE
In typical basestation receivers, the RF to IF mixer
dominates the linearity performance for the entire
receive system. The Zero-Distortion
TM
family of mixers
dramatically improves the maximum signal levels (IM
3
tones) that the BTS can withstand at a desired Signal to
Noise Ratio (SNR). Zero-Distortion
TM
technology allows
realization of either benefit.
D
EVICE
B
LOCK
D
IAGRAM
IP3
O
:
⇑
9dB
Dissipation:
⇓
23%
Noise Figure: 8.5dB
P
ART
# M
ATRIX
Part#
RF freq
range
(MHz)
698 - 915
400 - 1000
1700 - 2200
UTRA bands
IF freq
range
(MHz)
150 - 450
50 - 300
50 - 450
Typ.
Gain
(dB)
9.0
9.0
8.5
Injection
F1100
F1102
F1150
5,6,8,12,13,14,17,
19,20
5,6,8,12,13,14,17,
19,20
1,2,3,4,9,10, 33,
34,35, 36, 37,39
1,2,3,4,9,10,11
1
,
21
1
, 24
1
, 33, 34,35,
36, 37,39
7,38,40,41
22, 42, 43
High Side
Both
High Side
O
RDERING
I
NFORMATION
Omit IDT
prefix
0.8 mm height
package
Tape &
Reel
F1152
1400 - 2200
50 - 350
8.5
Low Side
IDTF1178NBGI8
RF product Line
Green
Industrial
Temp range
F 1162
F 1178
2300 – 2700
3400 - 3800
50 – 500
30 - 550
8 .9
9 .0
Both
Low Side
1 – with High Side injection
IDT Zero-Distortion
TM
Mixer
1
Rev1, December 2014
IDTF1178NBGI
Datasheet
RF to IF Dual Downconverting Mixer
3400MHz –3800MHz
A
BSOLUTE
M
AXIMUM
R
ATINGS
Parameter / Condition
VCC to GND
STBY1, STBY2
IF_A+, IF_B+, IF_A-, IF_B-
Symbol
VCC
V
STBY1
, V
STBY2
V
IF_A+
,
V
IF_B+
, V
IF_A-
,
V
IF_B-
V
LO1_ADJ
V
LO2_ADJ
V
LO_IN
, V
RF_A
,
V
RF_B
V
IF_BiasA
,
V
IF_BiasB
P
LO_IN
, P
RF_A
,
P
RF_B
T
C
T
Jmax
T
ST
T
LEAD
V
ESDHBM
V
ESDCDM
Min
-0.3
-0.3
+1.0
Max
+5.5
VCC + 0.3
VCC+ 0.3
Unit
V
V
V
LO1_ADJ
LO2_ADJ
LO_IN, RF_A, RF_B
IF_BiasA, IF_BiasB to GND
RF Input Power
Continuous Power Dissipation
Operating Temperature Range (Case
Temperature)
Maximum Junction Temperature
Storage Temperature Range
Lead Temperature (soldering, 10s)
ESD Voltage– HBM (Per JESD22-A114)
ESD Voltage – CDM (Per JESD22-C101)
+1.0
+2.1
-0.3
-0.3
3.0
4.0
+0.3
+0.3
+20
2.2
+105
150
+150
+260°
Class 2
(2500V)
Class C3
(1000V)
V
V
V
V
dBm
W
°C
°C
°C
°C
-40
-65
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.
P
ACKAGE
T
HERMAL AND
M
OISTURE
C
HARACTERISTICS
θ
JA
(Junction – Ambient)
θ
JC
(Junction – Case) The Case is defined as the exposed paddle
Moisture Sensitivity Rating (Per J-STD-020)
35°C/W
2.5°C/W
MSL 1
IDT Zero-Distortion
TM
Mixer
2
Rev1, December 2014
IDTF1178NBGI
Datasheet
RF to IF Dual Downconverting Mixer
3400MHz –3800MHz
IDTF1178 R
ECOMMENDED
O
PERATING
C
ONDITIONS
Parameter
Supply Voltage(s)
LO Power
Operating Temperature
Range
RF Freq Range
LO Freq Range
IF Freq Range
Symbol
V
CC
P
LO
T
CASE
F
RF
F
LO
F
IF
Comment
All V
CC
pins
Case Temperature
min
4.75
-3
-40
3400
2900
30
typ
max
5.25
+3
+105
3800
3620
550
Units
V
dBm
deg°C
MHz
The F1178 is well suited for DPD applications with a broad IF frequency range from 30 MHz to 550 MHz using the
standard BOM specified in this datasheet
IDT Zero-Distortion
TM
Mixer
3
Rev1, December 2014
IDTF1178NBGI
Datasheet
RF to IF Dual Downconverting Mixer
3400MHz –3800MHz
IDTF1178 S
PECIFICATION
Typical Application Circuit specifications apply at V
CC
= +5.00V, T
C
= +25°C using LS LO. F
RF
= 3550 MHz, F
LO
=
3250MHz, F
IF
= 300MHz, Pin = -10dBm/tone unless otherwise stated, P
LO
= 0 dBm, STBY = GND, Transformer Loss
not included (de-embedded), RF trace de-embedded unless otherwise noted.
Parameter
Logic Input High
3
Logic Input Low
Logic Current
Supply Current
3
Symbol Comment
V
IH
V
IL
I
IH,
I
IL
I
2CHAN
I
1CHAN
I
STBY
T
ON
For Standby Pins
For Standby Pins
For Standby Pins
Total Both Channels
Single Channel
STBY = V
IH
Total Both Channels
•
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
•
Pin = -13 dBm
•
Gate STBY from V
IL
to V
IH
Time for IF Signal to settle
to within 0.1 dB of final
value
min
1.1
-110
typ
max
0.60
+5
1
345
180
24
units
V
V
µA
mA
297
155
14
0.38
Power Up Time
µsec
Power Down Time
T
OFF
0.155
µsec
Conversion Gain
Gain, Temperature
drift
Noise Figure
Noise Figure - HOT
Noise Figure,
Temperature drift
Noise Figure
w/Blocker
Output IP3
2RF – 2LO rejection
3RF – 3LO rejection
1 dB Compression
G
G
DRIFT
NF
NF
HOT
NF
DRIFT
NF
BLK
IP3
O
2x2
3x3
P1dB
I
Tcase = 105°C
7.8
9
10
dB
dB/°C
dB
dB
dB/°C
dB
Tcase: -40°C to +105°C
0.015
8.5
10.3
0.022
18.5
33
37.5
-64
-75
9
11
-54
-65
Tcase: -40°C to +105°C
+100MHz offset blocker
P
IN
= +8dBm
5MHz Tone Separation
P
RF
= -10 dBm
Frequency = F
RF
- ½ F
IF
P
RF
= -10 dBm
Frequency = F
RF
-1/3F
IF
Input referred
dBm
dBc
dBc
dBm
IDT Zero-Distortion
TM
Mixer
4
Rev1, December 2014
IDTF1178NBGI
Datasheet
RF to IF Dual Downconverting Mixer
3400MHz –3800MHz
IDTF1178 S
PECIFICATION
(C
ONTINUED
)
Typical Application Circuit specifications apply at V
CC
= +5.00V, T
C
= +25°C using LS LO. F
RF
= 3550 MHz, F
LO
=
3250MHz, F
IF
= 300MHz, Pin = -10dBm/tone unless otherwise stated, P
LO
= 0 dBm, STBY = GND, Transformer Loss
not included (de- embedded), RF trace de-embedded unless otherwise noted.
Parameter
RF Input Impedance
RF Input Return Loss
IF Output Impedance
IF Output Return Loss
LO Port Impedance
LO Port Return Loss
Channel Isolation
Symbol Comment
Z
RF
RL
RF
Z
IF
RL
IF
Z
LO
LO
RF
ISO
C
ISO
LI
ISO
RI
ISO
LR
Relative to IF Pout
min
typ
50
18
200
13
50
14
max
units
dB
dB
dB
dB
Single Ended
No external matching
Differential
No external matching
Single Ended
No external matching
IF_B Pout vs. IF_A w/
RF_A input
40
44
LO to IF leakage
RF to IF leakage
LO to RF leakage
-30
-50
-30
-25
-40
dBm
dBc
dBm
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 – JEDEC 1.8V logic
IDT Zero-Distortion
TM
Mixer
5
Rev1, December 2014
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