IDTF1763NBGI
Datasheet
RF to IF Single Downconverting Mixer
2000MHz to 2900MHz
G
ENERAL
D
ESCRIPTION
This document describes the specification2 for the
IDTF1763 Zero-Distortion
TM
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 I
CC
.
F
EATURES
Ideal for Multi-Carrier Systems
Lowside or Highside LO
11.7dB Gain
Ultra linear +45dBm IP3
O
using HS LO or
+42dBm IP3
O
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
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 improve 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. 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.
IP3
O
:
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
D
EVICE
B
LOCK
D
IAGRAM
RF
IF
OUT
LO
STBY
Bias
Control
I
SET
V
CC
O
RDERING
I
NFORMATION
Omit IDT
prefix
0.8 mm height
package
Tape &
Reel
IDTF1763NBGI8
RF product Line
Green
Industrial
Temp range
P
ART
# M
ATRIX
Part#
F1701
F1751
RF Range
600 - 1060
1400 - 2500
UTRA bands
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
Typ.
Gain
11.8
11.8
Injection
Both
Both
F1763
2000 - 2900
50 - 500
11.7
Both
IDT Zero-Distortion
TM
Mixer
1
RevO December 2013
IDTF1763NBGI
Datasheet
RF to IF Single Downconverting Mixer
2000MHz to 2900MHz
A
BSOLUTE
M
AXIMUM
R
ATINGS
VCC to GND
STBY
IF_OUT+, IF_OUT-, RF_IN
LO_IN
IF_SET to GND, IF_BIAS to GND
RF Input Power
Continuous Power Dissipation
θ
JA
(Junction – Ambient)
θ
JC
(Junction – Case)
The Case is defined as the exposed paddle
Operating Temperature Range (Case Temperature)
Maximum Junction Temperature
Storage Temperature Range
Lead Temperature (soldering, 10s)
-0.3V to +5.5V
-0.3V to (VCC + 0.3V)
-0.3V to (VCC + 0.3V)
-0.3V to +0.3V
-0.3V to +1.2V
+20dBm
1.3W
+40°C/W
+3°C/W
T
C
= -40°C to +105°C
150°C
-65°C to +150°C
+260°C
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.
IDT Zero-Distortion
TM
Mixer
2
RevO December 2013
IDTF1763NBGI
Datasheet
RF to IF Single Downconverting Mixer
2000MHz to 2900MHz
IDTF1763 S
PECIFICATION
(C
ONTINUED
)
Refer to Typical Application Circuit when operated with V
CC
= +5.0V, T
C
= +25°C, F
RF
= 2500 MHz, F
IF
= 200 MHz, F
LO
= 2300 MHz, P
LO
= 0
dBm, output power = +1dBm per tone, STBY = GND unless otherwise noted. Transformer loss is de-embedded unless otherwise noted.
Parameter
IM2 Sum Product (IM2+)
IM2 Diff Product (IM2-)
1dB output compression
1dB input compression
Gain Comp. w/blocker
Comment
Pout = -3 dBm each tone
F
IF1
= 200 MHz, F
IF2
= 205 MHz
IM2 Product = 405 MHz
Pout = -3 dBm each tone
F
IF1
= 200 MHz, F
IF2
= 205 MHz
IM2 Product = 5 MHz
Symbol
IM2+
IM2-
P1dB
O
P1dB
I
ΔG
AC
min
typ
-67
-82
max
-61
-76
units
dBc
dBc
dBm
dBm
Output referred
Input referred
Unmodulated blocker
P
in
= +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
17
20.9
10.2
0.1
0.2
dB
Gain Ripple
RF Input Impedance
LO port Impedance
IF Output Impedance
RF Input Return Loss
LO port Return Loss
IF Output Return Loss
LO to IF leakage
2
2.7
Z
RF
Z
LO
Z
IF
RF
RL
LO
RL
IF
RL
ISO
LI
15
12
10
50
50
200
25
16
13
-34
-44
-49
3
dB
Single Ended
Single Ended
Differential
Single Ended
Single Ended
Differential
Ω
dB
dB
dB
-27
-38
-38
dBm
dBc
dBm
RF to IF isolation
LO to RF leakage
Referenced to Pin = -10dBm
ISO
RI
ISO
LR
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-Distortion
TM
Mixer
5
RevO December 2013
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