IDTF1701NBGI
Datasheet
RF to IF Single Downconverting Mixer
600MHz to 1060MHz
G
ENERAL
D
ESCRIPTION
This document describes the specification for the
IDTF1701 Zero-Distortion
TM
Lowband 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 F1701 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 over
the frequency range from 600MHz to 1060MHz using
either lowside or highside LO. IF frequencies from
70MHz to 300MHz are supported. Nominally, the
device offers +43dBm Output IP3 using HS LO with
184mA of I
CC
.
F
EATURES
Ideal for Multi-Carrier Systems
Lowside or Highside LO
11.8dB Gain
Ultra linear +43dBm IP3
O
using HS LO or
+42dBm IP3
O
using LS LO
9.2dB 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 IDTF1701, the
ACLR and/or power consumption of the full Tx system
can be improved significantly. This is because the F1701
can directly drive an ADC through an Anti-Alias filter.
Downstream amplification is not necessary in the DPD
application.
IP3
O
:
9 dB
Dissipation:
14%
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
IDTF1701NBGI8
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
IDTF1701NBGI
Datasheet
RF to IF Single Downconverting Mixer
600MHz to 1060MHz
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
IDTF1701NBGI
Datasheet
RF to IF Single Downconverting Mixer
600MHz to 1060MHz
IDTF1701 S
PECIFICATION
- C
ONTINUED
Refer to Typical Application Circuit
when operated with V
CC
= +5.0V, T
C
= +25°C, F
RF
= 950 MHz, F
IF
= 200 MHz, F
LO
= 1150 MHz, P
LO
= 0
dBm, output power = +1dBm per tone, STBY = GND unless otherwise noted. Transformer loss is de-embedded unless otherwise noted.
IM2 Sum Product (IM2+)
IM2 Diff Product (IM2-)
1dB output compression
1dB input compression
Gain Comp. w/blocker
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
IM2+
IM2-
P1dB
O
P1dB
I
ΔG
AC
17
-75
-80
21
10.2
0.1
-69
-75
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 = 1100 MHz
RF = 770 to 1050 MHz
IF = 50 to 330 MHz
0.15
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
RF to IF leakage
LO to RF leakage
1
Z
RF
Z
LO
Z
IF
RF
RL
LO
RL
IF
RL
ISO
LI
14
18
17
50
50
200
20
22
19
-55
-41
-43.5
1.2
dB
Single Ended
Single Ended
Differential
Single Ended
Single Ended
Differential
Ω
dB
dB
dB
-39
-34
-38
dBm
dBc
dBm
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
Power technology
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