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F1150NBGI Datasheet, PDF (1/26 Pages) Integrated Device Technology – RF to IF Dual Downconverting Mixer
DATASHEET
RF to IF Dual Downconverting Mixer
GENERAL DESCRIPTION
This document describes the specifications for the
IDTF1150 Zero-DistortionTM 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 ICC. 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 ICC.
COMPETITIVE ADVANTAGE
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 (IM3 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.
IP3O: ⇑ 5 dB STD Mode,
⇑ 2 dB LC Mode
Dissipation: ⇓ 40% LC
Mode, ⇓ 12% STD Mode
Allows for higher RF gain
improving Sensitivity
PART# MATRIX
Part#
F1100
F1102
F1150
F1152
F1162
RF freq
range
698 - 915
698 - 915
1700 - 2200
1400 - 2200
2200 – 2700
UTRA bands
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
211, 241, 33,
34,35, 36, 37,39
7,38,40,412
IF freq
range
50 - 450
50 - 250
50 - 450
50 - 350
50 – 500
Typ.
Gain
8.5
8.5
8.5
8.4
8.9
1 – with High side injection
2 – With High side or Low side injection
Injection
High Side
Both
High Side
Low Side
Both
IDT Zero-DistortionTM Mixer
1
1700 - 2200 MHz F1150NBGI
FEATURES
• Dual Path for Diversity Systems
• Ideal for Multi-Carrier Systems
• 8.5 dB Gain (200 MHz IF)
• Ultra linear +38 dBm IP3O (350 MHz IF)
• Ultra linear +40 dBm IP3O (200 MHz IF)
• Low NF < 10 dB
• 200 Ω output impedance
• Ultra high +13 dBm P1dBI
• 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 : ICC = 235 mA
• Standard Mode: ICC = 335 mA
DEVICE BLOCK DIAGRAM
RFIN_A
RF VCO
RFIN_B
IFOUT_A
Bias
Control
STBY
2
LOISET
LCMODE
IFOUT_B
ORDERING INFORMATION
Omit IDT
prefix
0.8 mm height
package
Tape &
Reel
IDTF1150NBGI8
RF product Line
Green
Industrial
Temp range
Rev2, July 2012