HMC697LP4
/
697LP4E
v01.0309
SiGe WIDEBAND DIRECT QUADRATURE
MODULATOR, 200 - 4000 MHz
Typical Applications
The HMC697LP4(E) 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
Features
Very Low Noise Floor, -165 dBm/Hz
Excellent Carrier & Sideband Suppression
Very High Linearity, +22 dBm OIP3
High Output Power, +9 dBm Output P1dB
High Modulation Accuracy
24 Lead 4x4 mm QFN Package: 16 mm
2
10
MODULATORS - DIRECT QUADRATURE - SMT
Functional Diagram
General Description
The HMC697LP4(E) is a low noise, high linearity Direct
Quadrature Modulator RFIC which is ideal for digital
modulation applications from 0.2 to 4.0 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 Specifi cations,
See Test Conditions on following page herein.
Parameter
Frequency Range, RF
Output P1dB
Output Noise Floor
Output IP3
Output Power
Carrier Feedthrough (uncalibrated)
Sideband Suppression
(uncalibrated)
LO Port Return Loss
RF Port Return Loss
2
Min.
Typ.
450 - 960
+8
-167
+23
4
-38
43
12
25
1.5
Max.
Min.
Typ.
1700 - 2200
+8
-165
+22
3.5
-38
42
15
17
1
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Units
MHz
dBm
dBm/Hz
dBm
dBm
dBm
dBc
dB
dB
2200 - 2700
+8
-165
+22
3
-40
43
14
15
0
3400 - 4000
+7
-165
+20
2
-33
45
8
16
10 - 76
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
HITTITE [ HITTITE MICROWAVE CORPORATION ]
