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PDF HMC1097LP4E Data sheet ( Hoja de datos )
| Número de pieza | HMC1097LP4E | |
| Descripción | WIDEBAND DIRECT QUADRATURE MODULATOR | |
| Fabricantes | Hittite Microwave | |
| Logotipo |  |
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v00.1211
Typical Applications
The HMC1097LP4E is Ideal for:
• UMTS, GSM or CDMA Basestations
• Fixed Wireless or WLL
• ISM Transceivers, 900 & 2400 MHz
• GMSK, QPSK, QAM, SSB Modulators
• Cellular/3G and WiMAX/4G
Functional Diagram
HMC1097LP4E
WIDEBAND DIRECT QUADRATURE
MODULATOR, 100 - 6000 MHz
Features
Very Low Noise Floor, -160 dBm/Hz
Excellent Carrier & Sideband Suppression
Very High Linearity, +30 dBm OIP3
High Output Power, +11 dBm Output P1dB
High Modulation Accuracy
24 Lead 4x4 mm QFN Package: 16 mm2
General Description
The HMC1097LP4E is a low noise, high linearity Direct
Quadrature Modulator RFIC which is ideal for digital
modulation applications from 0.1 to 6.0 GHz including;
Cellular/3G, WiMAX/4G, Broadband Wireless Access
& ISM circuits. Housed in a compact 4x4 mm (LP4)
SMT QFN package, the RFIC requires minimal external
components & provides a low cost alternative to more
complicated double upconversion architectures. The
RF output port is single-ended and matched to 50
Ohms with no external components. The LO requires
-6 to +6 dBm and can be driven in either differential or
single-ended mode. This device is optimized for a +5V
supply, and offers improved carrier feedthrough and
sideband suppression characteristics.
Electrical Specifications, See Test Conditions on following page herein.
Parameter
Frequency Range, RF
Output Power
Conversion Voltage Gain
Output P1dB
Output Noise Floor
Output IP3
Carrier Feedthrough
(uncalibrated)
Sideband Suppression
(uncalibrated)
LO Port Return Loss
RF Port Return Loss
Typ.
450-960
1.5
-4.7
+11
-162
+29
-40
40
4
12
Typ.
1700-2200
2.7
-3.5
+11
-160
+31
-39
46
6
14
Typ.
2200-2700
2.7
-3.5
+10.5
-159
+29
-36
48
6
15
Typ.
3400-4000
0
-6.2
+10
-159
+22
-29
32
6
16
Typ.
5000-6000
-5.2
-11.4
+5.3
-156
+17
-33
29
6
16
Units
MHz
dBm
dB
dBm
dBm/Hz
dBm
dBm
dBc
dB
dB
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
1
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
v00.1211
HMC1097LP4E
WIDEBAND DIRECT QUADRATURE
MODULATOR, 100 - 6000 MHz
Output Power vs. Baseband Voltage
@ 2100 MHz
11
10
9
8
7
6
5
4
3
2
1
0
-1
0.9 1
23
INPUT BASEBAND VOLTAGE (Vpp-diff)
4
Output Noise @ 20 MHz Offset
vs. Output Power Over LO Frequency
-140
-145
-150
-155
-160
-165
-170
-10
LO=930MHz
LO=1930MHz
LO=2530MHz
LO=3530MHz
-5 0
OUTPUT POWER (dBm)
5
ACPR for W-CDMA @ 2140 MHz, 1 Carrier[1]
-60
-65
-70
-75
-80
-30
-25 -20 -15 -10
-5
CARRIER OUTPUT POWER (dBm)
0
[1] W-CDMA (Modulation Set-up for ACPR Mode); The Baseband I and Q input signals were generated using “Test Model 1 with 64 channels”
settings in the Agilent E3844C.
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
5
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
Datasheet pdf - http://www.DataSheet4U.net/
5 Page 
www.DataSheet.co.kr
v00.1211
Application Information
Principle of Operation
HMC1097LP4E
WIDEBAND DIRECT QUADRATURE
MODULATOR, 100 - 6000 MHz
Figure 1: The HMC1097LP4E Simplified Block Diagram
The HMC1097LP4E is a low-noise, high-linearity, broadband Direct Quadrature Modulator designed for directly
converting complex modulated baseband signals from zero IF or low IF to RF transmission levels from 100 MHz
to 6 GHz. The HMC1097LP4E’s excellent noise and linearity performance makes it suitable for a wide range of
transmission standards, including single and multicarrier CDMA, UMTS, CDMA2000, GSM/EDGE, W-CDMA, TD-
SCDMA, and WiMAX/LTE applications.
As shown in the simplified block diagram (Figure 1) the HMC1097LP4E offers an easy-to-use, complete direct
conversion solution in a highly compact 4 x 4 mm plastic package thereby reducing cost, area, and power consumption.
The HMC1097LP4E modulator consists of the following functional blocks:
1. LO Interface: High Accuracy LO quadrature phase splitter and LO limiting amplifiers
2. I/Q modulator: I and Q input differential voltage-to-current converters, I and Q upconverting mixers and the
differential-to-single-ended converter
3. Bias and Enable/Disable Circuits
LO Interface
The LO interface consists of a LO quadrature phase splitter that generates two carrier signals in quadrature followed
by LO limiting amplifiers which are used to drive the I and Q mixers with saturated signal levels. Therefore, the LO
path is immune to large variations in the LO input signal level and the modulator performance does not vary much
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
11
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
Datasheet pdf - http://www.DataSheet4U.net/
11 Page | ||
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