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PDF IDTF1763NBGI Data sheet ( Hoja de datos )
| Número de pieza | IDTF1763NBGI | |
| Descripción | RF to IF Single Downconverting Mixer | |
| Fabricantes | Integrated Device Technology | |
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RF to IF Single Downconverting Mixer
GENERAL DESCRIPTION
This document describes the specification2 for the
IDTF1763 Zero-DistortionTM Highband RF to IF Single
Downconverting Mixer. This device is part of a series of
mixers using lowside or highside LO injection options for
all UTRA frequency bands. See the Part# Matrix for the
detail of all devices in this series.
The F1763 single 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
frequency bands from 2000MHz - 2900MHz using
either lowside or highside LO. IF frequencies from
50MHz to 500MHz are supported. Nominally, the
device offers +42 dBm Output IP3 with 200mA of ICC.
COMPETITIVE ADVANTAGE
In typical basestation receivers, the RF to IF mixer
dominates the linearity performance for the entire
receive system. The Zero-DistortionTM family of mixers
dramatically improve the maximum signal levels (IM3
tones) that the BTS can withstand at a desired Signal to
Noise Ratio (SNR.) Zero-DistortionTM technology allows
realization of either benefit. In basestation transmitters,
digital pre-distortion (DPD) is employed to improve the
Transmitter performance. By utilizing an ultra-linear
mixer in the DPD RX path, such as the IDTF1763, the
ACLR and/or power consumption of the full Tx system
can be improved significantly. This is because the F1763
can directly drive an ADC through an Anti-Alias filter.
Downstream amplification is not necessary in the DPD
application.
IP3O: 12 dB
Dissipation: 10%
Allows for higher RF gain
improving Sensitivity
Eliminates the need for an
ADC driver or IF VGA in DPD
linearization path
PART# MATRIX
Part#
F1701
F1751
F1763
RF Range
UTRA bands
600 - 1060
1400 - 2500
2000 - 2900
5,6,8,12,13,14,17,1
8,19,20, 26
1,2,3,4,9,10,11,
21,23,24,25,33,34,
35,36,37,39, 40
7,38,40,41
IF freq
range
70 - 300
50 - 500
50 - 500
Typ.
Gain
11.8
11.8
Injection
Both
Both
11.7
Both
IDTF1763NBGI
Datasheet
2000MHz to 2900MHz
FEATURES
Ideal for Multi-Carrier Systems
Lowside or Highside LO
11.7dB Gain
Ultra linear +45dBm IP3O using HS LO or
+42dBm IP3O using LS LO
9.7 dB NF
200 Ω output impedance
Wide flat performance IF BW
Drives ADC directly for DPD applications
Low Power Consumption
5x5 20 pin package
Standby Mode
DEVICE BLOCK DIAGRAM
RF
IFOUT
LO
Bias
STBY
Control
ISET
VCC
ORDERING INFORMATION
Omit IDT
prefix
0.8 mm height
package
IDTF1763NBGI8
Tape &
Reel
RF product Line
Green Industrial
Temp range
IDT Zero-DistortionTM Mixer
1
RevO December 2013
1 page  
IDTF1763NBGI
Datasheet
RF to IF Single Downconverting Mixer
2000MHz to 2900MHz
IDTF1763 SPECIFICATION (CONTINUED)
Refer to Typical Application Circuit when operated with VCC = +5.0V, TC= +25°C, FRF = 2500 MHz, FIF = 200 MHz, FLO = 2300 MHz, PLO = 0
dBm, output power = +1dBm per tone, STBY = GND unless otherwise noted. Transformer loss is de-embedded unless otherwise noted.
Parameter
Comment
Symbol min
typ
max
units
IM2 Sum Product (IM2+)
IM2 Diff Product (IM2-)
Pout = -3 dBm each tone
FIF1 = 200 MHz, FIF2 = 205 MHz
IM2 Product = 405 MHz
Pout = -3 dBm each tone
FIF1 = 200 MHz, FIF2 = 205 MHz
IM2 Product = 5 MHz
IM2+
IM2-
-67 -61 dBc
-82 -76 dBc
1dB output compression Output referred
P1dBO
17
20.9
dBm
1dB input compression
Gain Comp. w/blocker
Gain Ripple
Input referred
Unmodulated blocker
Pin = +4 dBm, -100MHz offset
Signal Pin Tone = -20dBm
Measure Δ gain of signal
Fixed LO = 1650 MHz
RF = 1700 to 2100 MHz
IF = 50 to 450MHz
P1dBI
ΔGAC
10.2 dBm
0.1 0.2 dB
2.7 3 dB
RF Input Impedance
LO port Impedance
Single Ended
Single Ended
ZRF
ZLO
50
50
Ω
IF Output Impedance
Differential
ZIF 200
RF Input Return Loss
Single Ended
RFRL
15
25
dB
LO port Return Loss
Single Ended
LORL
12
16
dB
IF Output Return Loss
LO to IF leakage2
Differential
IFRL
10
13
dB
ISOLI
-34 -27 dBm
RF to IF isolation
Referenced to Pin = -10dBm
ISORI
-44 -38 dBc
LO to RF leakage
ISOLR
-49 -38 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
IDT Zero-DistortionTM Mixer
5
RevO December 2013
5 Page 
IDTF1763NBGI
Datasheet
RF to IF Single Downconverting Mixer
2000MHz to 2900MHz
TOCS [IF = 200MHZ, HIGH SIDE INJECTION] RF to IF leakage, OIP3, HD2 (5)
RF to IF leakage vs. TCASE
0
-8
-16
-24
-32
-40
-48
-56
-64
-72
-80
1900
105degC - 5.0V - 0dBm
2000 2100 2200
25degC - 5.0V - 0dBm -40degC - 5.0V - 0dBm
2300 2400 2500 2600 2700 2800
RF Frequency (MHz)
RF to IF leakage vs. Vcc
0
-8
-16
-24
-32
-40
-48
-56
-64
-72
-80
1900
25degC - 4.75V - 0dBm 25degC - 5.0V - 0dBm 25degC - 5.25V - 0dBm
2000 2100 2200 2300 2400 2500 2600 2700 2800
RF Frequency (MHz)
HD2 vs. Input power
0
-10
-20 25degC - 5.0V - 0dBm - 1900MHz
25degC - 5.0V - 0dBm - 2500MHz
-30
-40
-50
-60
-70
-80
-90
-100
-20 -18 -16 -14 -12 -10 -8 -6
25degC - 5.0V - 0dBm - 2200MHz
25degC - 5.0V - 0dBm - 2800MHz
-4 -2 0 2 4 6 8
10
Input Power (dBm)
RF to IF leakage vs. Lo Level
0
-8
-16
-24
-32
-40
-48
-56
-64
-72
-80
1900
25degC - 5.0V - 0dBm 25degC - 5.0V - 3dBm 25degC - 5.0V - -3dBm
2000 2100 2200 2300 2400 2500 2600 2700 2800
RF Frequency (MHz)
OIP3 vs. Input power
50
45
40
35
30
25
20
15 25degC - 5.0V - 0dBm - 1900MHz
10 25degC - 5.0V - 0dBm - 2500MHz
5
0
-20 -18 -16 -14 -12 -10 -8 -6
25degC - 5.0V - 0dBm - 2200MHz
25degC - 5.0V - 0dBm - 2800MHz
-4 -2 0 2 4 6 8
10
Input Power (dBm)
OIP3 vs. Delta Frequency of two tones
50
45
40
35
30
25
20
15 25degC - 5.0V - 0dBm - 2000MHz 25degC - 5.0V - 0dBm - 2300MHz
10 25degC - 5.0V - 0dBm - 2500MHz 25degC - 5.0V - 0dBm - 2800MHz
5
0
0.8 2.8 4.8 6.8 8.8 10.8 12.8 14.8 16.8 18.8 20.8 22.8 24.8 26.8 28.8 30.8
Two tones Delta Frequency(MHz)
IDT Zero-DistortionTM Mixer
11
RevO December 2013
11 Page | ||
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| PDF Descargar | [ Datasheet IDTF1763NBGI.PDF ] | |
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