AIWA HMC 597 LP 4 E Service Manual
www.DataSheet4U.com
v00.0806
HMC597LP4 / 597LP4E
SiGe WIDEBAND DIRECT
DEMODULATOR RFIC, 100 - 4000 MHz
9
DEMODULATORS - SMT
Typical A pplicatio ns
The HMC597LP4 / HMC597LP4E is suitable for
various modulation systems:
• Cellular/PCS/3G
• Base Stations & Repeaters
• GSM/GPRS, WCDMA & TD-SCDMA
• WiMAX, WiBro & Fixed Wireless
Functional Diagram
Features
High Linearity: +25 dBm IIP3 & +60 dBm IIP2
Low Noise Figure: 15 dB
High Integration: On-Chip RF Balun
General Description
The HMC597LP4(E) are highly integrated SiGe
wideband direct conversion I/Q Demodulator RFICs
which are ideal for high dynamic range receivers
operating from 100 - 4000 MHz in cellular and
broadband wireless infrastructure applications.
Providing a very high level of integration compared
wit h d is cr et e s ol ut io ns, the H MC 59 7L P4( E) fe at ur es an
on-chip RF balun which allows for singled ended RF
input. An off-chip capacitor allows the recon guration
of the RF port to operate over the whole 100 - 4000
MHz band without additional off-chip components.
Also ideal for software radio and other multi-band
receivers, the HMC597LP4(E) demodulator is housed
in a compact 4 x 4 mm SMT QFN package and delivers
exceptionally high dynamic range. The LO requires -6
to +6 dBm and can be driven in single-ended mode.
The I and Q output ports are differential with an output
impedance of 400 Ohms, allowing direct connection to
channel lters and ADCs. This device is optimized for
a supply voltage of +4.5V to +5.5V and consumes 200
mA @ +5.0V supply.
9 - 42
Electrical Specifications, See Test Conditions on following page herein.
Parameter Min. Typ. Max. Units
RF Input Frequency (Direct LO) 0.1 - 4.0 GHz
Input P1dB 12 dBm
SSB Noise Figure 15 dB
Input IP3 +25 dBm
Input IP2 +60 dBm
Conversion Gain -3.5 dB
LO to RF Leakage @ +3 dBm LO -66 dBm
IF Port Bandwidth DC - 250 MHz
IF Output Impedance (Diff.) 400 Ohms
LO Input Power -6 to +6 dBm
LO/RF Return Loss 12/12 dB
DC Supply +5V @ 200 mA mA
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
www.DataSheet4U.com
v00.0806
HMC597LP4 / 597LP4E
SiGe WIDEBAND DIRECT
DEMODULATOR RFIC, 100 - 4000 MHz
DC Test Conditions
Parameter Condition
Tem p era tur e 25 °C
Supply 200mA @ +5.0V
[1} Unless otherwise speci ed, the following test conditions were
used. Please refer to the HMC597LP4(E) application schematic.
[1]
P1dB, Noise Figure, Gain vs. Frequency
30
25
20
15
10
5
0
-5
NF (dB), P1dB (dBm) & GAIN (dB)
-10
0 0.5 1 1.5 2 2.5 3 3.5 4
NF
P1dB
GAIN
RF FREQUENCY (GHz)
AC Test Conditions
Parameter Condition
RF Input Frequency 1970 MHz
RF Input Frequency for IIP3 1970 & 1971 MHz
RF Input Power for IIP3 0 dBm per Tone
LO Frequency 1960 MHz
LO Input Power 0 dBm single ended through LOP
[1]
Input IP3 vs. Frequencya
40
35
30
25
20
15
INPUT IP3 (dBm)
10
5
0
0 0.3 0.6 0.9 1.3 1.6 1.9 2.2 2.5
RF FREQUENCY (GHz)
9
DEMODULATORS - SMT
RF Return Loss vs. Frequency LO & Return Loss vs. Frequency
0
C26=0pF
-5
C26=6.8pF
-10
RF RETURN LOSS (dB)
C26=0.9pF
-15
0 0.5 1 1.5 2 2.5 3 3.5 4
RF FREQUENCY (GHz)
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
0
-5
-10
RETURN LOSS (dB)
-15
-20
0 0.5 1 1.5 2 2.5 3 3.5 4
RF FREQUENCY (GHz)
9 - 43
www.DataSheet4U.com
9
LO - RF Isolation vs. Frequency
0
-20
-40
-60
LO-RF ISOLATION (dB)
-80
-100
0 0.5 1 1.5 2 2.5 3 3.5 4
RF FREQUENCY (GHz)
v00.0806
HMC597LP4 / 597LP4E
SiGe WIDEBAND DIRECT
DEMODULATOR RFIC, 100 - 4000 MHz
Noise Figure, P1dB,
Gain @ 900 MHz vs. LO Power
25
20
15
10
5
0
-5
NF (dB), P1dB (dBm) & GAIN (dB)
-10
-9 -6 -3 0 3 6 9
NF
P1dB
GAIN
LO POWER (dBm)
DEMODULATORS - SMT
Noise Figure, P1dB,
Gain @ 1970 MHz vs. LO Power
25
20
15
10
5
0
-5
NF (dB), P1dB (dBm) & GAIN (dB)
-10
-9 -6 -3 0 3 6 9
NF
P1dB
GAIN
LO POWER (dBm)
Noise Figure, P1dB,
Gain @ 3500 MHz vs. LO Power
25
20
15
10
5
0
-5
NF (dB), P1dB (dBm) & GAIN (dB)
-10
-9 -6 -3 0 3 6 9
NF
P1dB
GAIN
LO POWER (dBm)
9 - 44
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
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