Quadrature Modulator. HMC697LP4E Datasheet

HMC697LP4E Modulator. Datasheet pdf. Equivalent

Part HMC697LP4E
Description SiGe Wideband Direct Quadrature Modulator
Feature HMC697LP4 / 697LP4E v03.0712 SiGe Wideband Direct Quadrature Modulator, 200 - 4000 MHz modulators.
Manufacture Analog Devices
Datasheet
Download HMC697LP4E Datasheet



HMC697LP4E
HMC697LP4 / 697LP4E
v03.0712
SiGe Wideband Direct Quadrature
Modulator, 200 - 4000 MHz
Typical Applications
Features
The HMC697LP4(E) is Ideal for:
Very Low Noise Floor, -165 dBm/Hz
• UMTS, GSM or CDMA Basestations
Excellent Carrier & Sideband Suppression
• Fixed Wireless or WLL
Very High Linearity, +22 dBm OIP3
• ISM Transceivers, 900 & 2400 MHz
High Output Power, +9 dBm Output P1dB
• GMSK, QPSK, QAM, SSB Modulators
• Cellular/3G and WiMAX/4G
OLETE Functional Diagram
High Modulation Accuracy
24 Lead 4x4 mm QFN Package: 16 mm2
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.
BS Electrical Specifications, See Test Conditions on following page herein.
OParameter
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Units
Frequency Range, RF
450 - 960
1700 - 2200
2200 - 2700
3400 - 4000
MHz
Output P1dB
+8
+8
+8
+7
dBm
Output Noise Floor
-167
-165
-165
-165
dBm/Hz
Output IP3
+23
+22
+22
+20
dBm
Output Power
2
4
1.5 3.5
1
3
0
2
dBm
Carrier Feedthrough (uncalibrated)
-38
-38
-40
-33
dBm
Sideband Suppression
(uncalibrated)
43
42
43
45
dBc
LO Port Return Loss
12
15
14
8
dB
RF Port Return Loss
25
17
15
16
dB
1
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Trademarks and registered trademarks arAe pthepplriocpaerttyioofntheSirurepsppecotirvet:owPnheros.ne: 978-250-33A4pp3licoartiaonpSpusp@phoritt:tPitheo.cneo:m1-800-ANALOG-D



HMC697LP4E
v03.0712
HMC697LP4 / 697LP4E
SiGe Wideband Direct Quadrature
Modulator, 200 - 4000 MHz
Electrical Specifications, (continued)
Parameter
Conditions
Min.
Typ.
Max. Units
RF Output
RF Frequency Range
200
4000
MHz
RF Return Loss
15
dB
LO Input
LO Frequency Range
LO Input Power
LO Port Return Loss
Baseband Input Port
Baseband Input DC Voltage (Vbbdc)
E Baseband Input DC Bias Current (Ibbdc)
Single-ended Baseband Input Capacitance
DC Power Requirements
T Supply Voltage (Vcc1, Vcc2)
Supply Current (Icc1 + Icc2)
Single-ended.
De-embed to the lead of the device.
See Test Conditions Below
200
-6
+1.4
+4.5
0
12
+1.5
90
4.5
+5.0
168
4000
+6
MHz
dBm
dB
+1.6
V
µA
pF
+5.5
V
mA
Test Conditions: Unless Otherwise Specified, the Following Test Conditions Were Used
E Parameter
Condition
Temperature
+25 °C
Baseband Input Frequency
200 kHz
L Baseband Input DC Voltage (Vbbdc)
+1.5V
Baseband Input AC Voltage
(Peak to Peak Differential, I and Q)
1.6V
Baseband Input AC Voltage for OIP3 Measurement (Peak to Peak Differential, I and Q)
800 mV per tone @ 150 & 250 kHz
Frequency Offset for Output Noise Measurements
20 MHz
O Supply (Vcc1, Vcc2)
+5.0V
LO Input Power
0 dBm
LO Input Mode
Single-Ended through LOP
Mounting Configuration
Refer to HMC697LP4(E) Application Schematic Herein
S Sideband & Carrier Feedthrough
Uncalibrated
Calibrated vs. Uncalibrated Test Results
During the Uncalibrated Sideband and Carrier Suppression tests, care is taken to ensure that the I/Q signal paths from
B the Vector Signal Generator (VSG) to the Device Under Test (DUT) are equal. The “Uncalibrated, +25 °C” Sideband
and Carrier Suppression plots were measured at room temperature, while the “Uncalibrated, over Temperature”
Sideband and Carrier Suppression plots represent the worst case uncalibrated suppression levels measured at T=
O -40 °C, +25 °C, and +85 °C.
The “Calibrated, +25 °C” Sideband Suppression data was plotted after a manual adjustment of the I/Q amplitude
balance and I/Q phase offset (skew) at +25 °C, and at each LO input power level. The +25 °C adjustment settings
were held constant during tests over temperature. The “Calibrated, over Temperature” plots represent the worst case
calibrated Sideband Suppression levels at T= -40 °C, +25 °C, and +85 °C.
The “Calibrated, +25 °C” Carrier Suppression data was plotted after a manual adjustment of the Ip/In & Qp/Qn DC
offsets at +25 °C, and at each LO input power level. The +25 °C adjustment settings were held constant during tests
over temperature. The “Calibrated, over Temperature” plots represent the worst case Carrier Suppression levels
measured at T= -40 °C, +25 °C, and +85 °C.
Interfacing the HMC697LP4(E) with D/A Converters
The HMC697LP4(E) wideband I/Q modulator is suitable to interface with high-speed D/A converters (DAC) to transmit
complex modulation schemes. Please refer to the Product Application Note titled “Interfacing the HMC697LP4(E) with
D/A Converters” for further information.
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2
Trademarks and registered trademarks arAe pthepplriocpaerttyioofntheSirurepsppecotirvet:owPnheros.ne: 978-250-33A4pp3licoartiaonpSpusp@phoritt:tPitheo.cneo:m1-800-ANALOG-D





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