RFIC DOWNCONVERTER. HMC377QS16G Datasheet

HMC377QS16G DOWNCONVERTER. Datasheet pdf. Equivalent

Part HMC377QS16G
Description CELLULAR HIGH IP3 RFIC DOWNCONVERTER
Feature HMC377QS16G / 377QS16GE v02.0207 CELLULAR HIGH IP3 RFIC DOWNCONVERTER, 0.8 - 1.0 GHz Typical Appl.
Manufacture Analog Devices
Datasheet
Download HMC377QS16G Datasheet



HMC377QS16G
HMC377QS16G / 377QS16GE
v02.0207
CELLULAR HIGH IP3 RFIC
DOWNCONVERTER, 0.8 - 1.0 GHz
Typical Applications
Features
The HMC377QS16G / HMC377QS16GE is ideal for:
+15 dBm Input IP3, +29 dBm Output IP3
• GSM & CDMA Infrastructure
Low LO Drive: -5 dBm LO
8
• GPRS & EDGE Infrastructure
Conversion Gain: 14 dB
• Wireless Data/CDPD
Noise Figure: 11 dB
LETE Functional Diagram
Positive Supply: +5V @ 135 mA
General Description
The HMC377QS16G & HMC377QS16GE are linear
downconverter receiver ICs suitable for cellular
infrastructure applications from 0.8 - 1.0 GHz. An
integrated mixer coupled with a high dynamic range
IF amplifier achieves an input intercept point (IP3) of
+15 dBm, and an input P1dB of +3.5 dBm. The
converter provides a gain of 13.5 dB and only 11 dB
typical single side band noise figure. The IC operates
from a positive +5V rail consuming 135 mA of current
while requiring only -5 dBm LO drive. The design
requires no external baluns. The mixer supports IF
frequencies between 50 MHz and 250 MHz.
SO Electrical Specifications, TA = +25° C, LO = -5 dBm, IF = 70 MHz, Vdd = 5V
B Frequency Range, RF
Frequency Range, LO
O Frequency Range, IF *
Parameter
Min.
Typ.
Max.
0.8 - 1.0
0.55 - 1.15
50 - 250
Units
GHz
GHz
MHz
Conversion Gain
11
14
dB
Noise Figure (SSB)
11
dB
LO to RF Isolation
23
28
dB
LO to IF Isolation
63
70 - 75
dB
RF to IF Isolation
83
90 - 95
dB
IP3 (Input)
12
15
dBm
1 dB Compression (Input)
+0.5
+3.5
dBm
LO Input Drive Level (Typical)
-10 to 0
dBm
Supply Current (Idd for IF + LO)
135
mA
* IF matching must be tuned for optimal results. See application circuit herein.
8 - 54
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Order On-line Trademarks and registered trademarks are the property of their respective owners. at www.hAiptptilticea.tcioonmSupport: Phone: 1-800-ANALOG-D



HMC377QS16G
v02.0207
HMC377QS16G / 377QS16GE
CELLULAR HIGH IP3 RFIC
DOWNCONVERTER, 0.8 - 1.0 GHz
Conversion Gain
vs. Temperature @ LO= -5 dBm
18
Isolation @ LO= -5 dBm
0
16
-20
14
-40
8
RF TO IF
12
+ 25C
10
+ 85C
- 40C
8
E 0.6
0.7
0.8
0.9
1
1.1
1.2
RF FREQUENCY (GHz)
LO TO RF
LO TO IF
-60
-80
-100
0.6
0.7
0.8
0.9
1
1.1
FREQUENCY (GHz)
T Conversion Gain vs. LO Drive
18
E 16
L 14
12
LO = -10 dBm
LO = -8 dBm
LO = -5 dBm
LO = -3 dBm
O 10
LO = 0 dBm
8
0.6
0.7
0.8
0.9
1
1.1
1.2
S RF FREQUENCY (GHz)
Return Loss @ LO= -5 dBm
0
-5
-10
-15
RF
LO
-20
0.6
0.7
0.8
0.9
1
1.1
FREQUENCY (GHz)
BConversion Gain vs. Vdd @ LO= -5 dBm
18
O 16
1.2
1.2
14
12
+4.5V
10
+5.0V
+5.5V
8
0.6
0.7
0.8
0.9
1
1.1
1.2
RF FREQUENCY (GHz)
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Order On-line Trademarks and registered trademarks are the property of their respective owners. at www.hAiptptilticea.tcioonmSupport: Phone: 1-800-ANALOG-D
8 - 55





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