RFIC DOWNCONVERTER. HMC420QS16E Datasheet

HMC420QS16E DOWNCONVERTER. Datasheet pdf. Equivalent

Part HMC420QS16E
Description CELLULAR RFIC DOWNCONVERTER
Feature HMC420QS16 / 420QS16E v03.0810 CELLULAR RFIC DOWNCONVERTER, 0.7 - 1.0 GHz MIXERS - DOWNCONVERTERS.
Manufacture Analog Devices
Datasheet
Download HMC420QS16E Datasheet



HMC420QS16E
HMC420QS16 / 420QS16E
v03.0810
CELLULAR RFIC
DOWNCONVERTER, 0.7 - 1.0 GHz
9
9-1
Typical Applications
Features
The HMC420QS16 / HMC420QS16E is ideal for:
+15 dBm Input IP3
• GSM & CDMA Infrastructure
Integrated IF & LO Amps: 0 dBm LO
• GPRS & EDGE Infrastructure
Conversion Gain: 12.5 dB
• Wireless Data/CDPD
Noise Figure: 13 dB
OLETE Functional Diagram
Single Positive Supply: +5V, 52 mA
General Description
The HMC420QS16 & HMC420QS16E are linear
downconverter receiver ICs suitable for cellular
infrastructure applications from 0.7 - 1.0 GHz. An
integrated mixer coupled with a high dynamic range
IF amplifier achieves an input intercept point (OIP3) of
+15 dBm, and an input P1dB of +1 dBm. The converter
provides a gain of 12.5 dB and 13 dB typical single
side band noise. The IC operates from positive +5V
rails consuming 52 mA of current while requiring only 0
dBm LO drive. The design requires no external baluns,
and minimal off chip components. The HMC420QS16
& HMC420QS16E have the same package footprint
as the HMC380QS16G & HMC421QS16 1.4 - 2.3 GHz
downconverter ICs.
BS Electrical Specifications, TA = +25 °C, LO = 0 dBm, IF = 120 MHz, Vdd = 5V
Frequency Range, RF & LO
O Frequency Range, IF *
Parameter
Min.
Typ.
Max.
0.7 - 1.0
GHz
50 - 250
MHz
Conversion Gain
9
12.5
dB
Noise Figure (SSB)
13
dB
LO to RF Isolation
15
25
dB
LO to IF Isolation
23
30 - 42
dB
RF to IF Isolation
33
40 - 55
dB
IP3 (Input)
12
15
dBm
1 dB Compression (Input)
-2
+1
dBm
LO Input Drive Level (Typical)
-2 to +4
dBm
Supply Current (Idd for IF + LO) (IF bias resistor= 6.8 ohms)
52
mA
* IF matching must be tuned for optimal results. See application circuit herein.
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Trademarks and registered trademarks arAe tphepplriocpearttyioofntheSir urepsppecotivret:owPnehrso. ne: 978-250-3A3p4p3licaotrionaSpuppsp@orht:iPtthitoen.ec: o1-m800-ANALOG-D



HMC420QS16E
v03.0810
HMC420QS16 / 420QS16E
CELLULAR RFIC
DOWNCONVERTER, 0.7 - 1.0 GHz
Conversion Gain
vs. Temperature @ LO = 0 dBm
Isolation @ LO = 0 dBm
20
0
9
-10
16
-20
12
-30
8
+25 C
4
-40 C
+85 C
0
E 0.6
0.7
0.8
0.9
1
1.1
RF FREQUENCY (GHz)
-40
-50
-60
-70
0.6
RF/IF
LO/RF
LO/IF
0.7
0.8
0.9
1
RF FREQUENCY (GHz)
T Conversion Gain vs. LO Drive
20
E LO = -4 dBm
LO = +2 dBm
16
LO = -2 dBm
LO = 0 dBm
LO = +4 dBm
LO = +6 dBm
L 12
8
O 4
0
0.6
0.7
0.8
0.9
1
1.1
S RF FREQUENCY (GHz)
Return Loss @ LO = 0 dBm
0
-5
-10
-15
-20
-25
0.6
0.7
0.8
0.9
FREQUENCY (GHz)
RF
LO
1
BConversion Gain vs. Vdd @ LO = 0 dBm
20
O 16
1.1
1.1
12
8
+4.5V
+5.0V
4
+5.5V
0
0.6
0.7
0.8
0.9
1
1.1
RF FREQUENCY (GHz)
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Trademarks and registered trademarks arAe tphepplriocpearttyioofntheSir urepsppecotivret:owPnehrso. ne: 978-250-3A3p4p3licaotrionaSpuppsp@orht:iPtthitoen.ec: o1-m800-ANALOG-D
9-2





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