IDTF1178NBGI
Datasheet
RF to IF Dual Downconverting Mixer
3400MHz –3800MHz
G
ENERAL
D
ESCRIPTION
F
EATURES
This document describes the specifications for the
IDTF1178 ZeroꢀDistortionTM 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.
•
•
•
•
•
•
•
•
•
•
•
•
Dual Path for Diversity Systems
Ideal for MultiꢀCarrier Systems
9dB Gain
Ultra linear +37.5dBm IP3O
8.5dB NF
200 ꢁ output impedance
High +11dBm P1dBI
Pin & Feature Compatible
6mm x 6mm, 36ꢀpin package
Individual Path Standby Mode
<400 nsec settling from Power Up
ICC = 297mA
The F1178 dual channel device is designed to operate
with a single 5V supply. It is optimized for operation in
a Multiꢀmode, Multiꢀcarrier 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 ICC.
D
EVICE
B
LOCK
D
IAGRAM
C
OMPETITIVE
ADVANTAGE
In typical basestation receivers, the RF to IF mixer
dominates the linearity performance for the entire
receive system. The ZeroꢀDistortionTM family of mixers
dramatically improves the maximum signal levels (IM3
tones) that the BTS can withstand at a desired Signal to
Noise Ratio (SNR). ZeroꢀDistortionTM technology allows
realization of either benefit.
ꢀ IP3O: ⇑ 9dB
ꢀ Dissipation: ⇓ 23%
ꢀ Noise Figure: 8.5dB
P
ART# MATRIX
Part#
RF freq
range
(MHz)
UTRA bands
IF freq
range
(MHz)
Typ.
Gain
(dB)
Injection
5,6,8,12,13,14,17,
19,20
O
RDERING NFORMATION
I
F1100
F1102
F1150
698 - 915
400 - 1000
1700 - 2200
150 - 450
50 - 300
50 - 450
9.0
9.0
8.5
High Side
Both
5,6,8,12,13,14,17,
19,20
Omit IDT
prefix
Tape &
Reel
0.8 mm height
package
1,2,3,4,9,10, 33,
34,35, 36, 37,39
High Side
1,2,3,4,9,10,111,
211, 241, 33, 34,35,
36, 37,39
F1152
1400 - 2200
50 - 350
8.5
Low Side
IDTF1178NBGI8
F1162
F1178
2300 – 2700
3400 - 3800
7,38,40,41
22, 42, 43
50 – 500
30 - 550
8.9
9.0
Both
Green
RF product Line
Industrial
Temp range
Low Side
1 – with High Side injection
IDT Zero-DistortionTM Mixer
1
Rev1, December 2014