|
F1102NBGI Datasheet, PDF (1/26 Pages) Integrated Device Technology – RF to IF Dual Downconverting Mixer | |||
|
DATASHEET
RF to IF Dual Downconverting Mixer
400 â 1000 MHz F1102NBGI
GENERAL DESCRIPTION
This document describes the specifications for the
IDTF1102 Zero-DistortionTM 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 ICC. 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 ICC.
COMPETITIVE ADVANTAGE
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 IM3 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.
IP3O: â 7 dB STD Mode,
â 3 dB LC Mode
Dissipation: â 40% LC
Mode, â 12% STD Mode
Allows for higher RF gain
improving Sensitivity
PART# MATRIX
Part#
F1100
F1102
F11502
F1152
F1162
RF freq
range
698 - 915
400 - 1000
1700 - 2200
1400 - 2200
2300 â 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, 211,
241, 33, 34,35,
36, 37,39
7,38,40,412
IF freq
range
150 - 450
50 - 300
50 - 450
50 - 350
50 â 500
Typ.
Gain
8.3
9.0
8.5
8.5
8.8
Injection
High Side
Both
High Side
Low Side
Low Side
1 â with High side injection
2 â With High side or Low side injection
FEATURES
⢠Dual Path for Diversity Systems
⢠Ideal for Multi-Carrier Systems
⢠9.0 dB Gain
⢠Ultra linear:
+43 dBm IP3O (STD Mode)
+36 dBm IP3O (LC Mode)
⢠Low NF < 10 dB
⢠Extended LO level range for MIMO (-6 dBm)
⢠200 ⦠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 = 330 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
IDTF1102NBGI8
RF product Line
Green
Industrial
Temp range
IDT Zero-DistortionTM Mixer
1
RevO, August 2012
|
▷ |