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MICROWAVE CORPORATION
12 - 180
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
MIXERS - SMT
12
HMC377QS16G
CELLULAR HIGH IP3 RFIC
DOWNCONVERTER, 0.8 - 1.0 GHz
v00.0703
General Description
Features
Functional Diagram
The HMC377QS16G is a linear downconverter
receiver IC suitiable for cellular infrastructure
applications from 0.8 - 1.0 GHz. An integrated mixer
coupled with a high dynamic range IF amplifi er
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 fi gure. 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.
+15 dBm Input IP3, +29 dBm Output IP3
Low LO Drive: -5 dBm LO
Conversion Gain: 14 dB
Noise Figure: 11 dB
Positive Supply: +5V @ 135 mA
Electrical Specifi cations,
T
A
= +25 C, LO = -5 dBm, IF = 70 MHz, Vdd = 5V
Typical Applications
The HMC377QS16G is ideal for:
GSM & CDMA Infrastructure
GPRS & EDGE Infrastructure
Wireless
Data/CDPD
* IF matching must be tuned for optimal results. See application circuit herein.
Parameter
Min.
Typ.
Max.
Frequency Range, RF & LO
0.8 - 1.0
GHz
Frequency Range, IF *
50 - 250
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
MICROWAVE CORPORATION
12 - 181
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
MIXERS - SMT
12
HMC377QS16G
Conversion Gain
vs. Temperature @ LO= -5 dBm
Isolation @ LO= -5 dBm
v00.0703
Return Loss @ LO= -5 dBm
Conversion Gain vs. LO Drive
CELLULAR HIGH IP3 RFIC
DOWNCONVERTER, 0.8 - 1.0 GHz
Conversion Gain vs. Vdd @ LO= -5 dBm
8
9
10
11
12
13
14
15
16
17
18
0.6
0.7
0.8
0.9
1
1.1
1.2
+ 25C
+ 85C
- 40C
CONVERSION GAIN (dB)
RF FREQUENCY (GHz)
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
0.6
0.7
0.8
0.9
1
1.1
1.2
RF TO IF
LO TO RF
LO TO IF
ISOLATION (dB)
FREQUENCY (GHz)
8
9
10
11
12
13
14
15
16
17
18
0.6
0.7
0.8
0.9
1
1.1
1.2
LO = -10dBm
LO = -8dBm
LO = -5dBm
LO = -3dBm
LO = 0dBm
CONVERSION GAIN (dB)
RF FREQUENCY (GHz)
-20
-15
-10
-5
0
0.6
0.7
0.8
0.9
1
1.1
1.2
RF
LO
RETURN LOSS (dB)
FREQUENCY (GHz)
8
9
10
11
12
13
14
15
16
17
18
0.6
0.7
0.8
0.9
1
1.1
1.2
+4.5V
+5.0V
+5.5V
CONVERSION GAIN (dB)
RF FREQUENCY (GHz)
MICROWAVE CORPORATION
12 - 182
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
MIXERS - SMT
12
HMC377QS16G
Input P1dB vs.
Temperature @ LO= -5 dBm
CELLULAR HIGH IP3 RFIC
DOWNCONVERTER, 0.8 - 1.0 GHz
v00.0703
Input P1dB vs. Vdd @ LO= -5 dBm
Input and Output
IP3 vs. Temperature @ LO= -5 dBm
Input and Output IP3 vs. LO Drive
Input and Output
IP3 vs. Vdd @ LO= -5 dBm
0
2
4
6
8
10
0.7
0.8
0.9
1
1.1
1.2
+ 25C
+ 85C
- 40C
INPUT P1dB (dBm)
RF FREQUENCY (GHz)
0
2
4
6
8
10
0.7
0.8
0.9
1
1.1
1.2
+4.5V
+5.0V
+5.5V
INPUT P1dB (dBm)
RF FREQUENCY (GHz)
0
10
20
30
40
50
0.7
0.8
0.9
1
1.1
1.2
INPUT, + 25C
OUTPUT, + 25C
INPUT, + 85C
OUTPUT, + 85C
INPUT, - 40C
OUTPUT, - 40C
IP3 (dBm)
RF FREQUENCY (GHz)
0
10
20
30
40
50
0.7
0.8
0.9
1
1.1
1.2
INPUT, LO = -8 dBm
OUTPUT, LO = -8 dBm
INPUT, LO = -5 dBm
OUTPUT, LO = -5 dBm
INPUT, LO = -2 dBm
OUTPUT, LO = -2 dBm
IP3 (dBm)
RF FREQUENCY (GHz)
0
10
20
30
40
50
0.7
0.8
0.9
1
1.1
1.2
INPUT, Vdd = +4.5V
OUTPUT, Vdd = +4.5V
INPUT, Vdd = +5.0V
OUTPUT, Vdd = +5.0V
INPUT, Vdd = +5.5V
OUTPUT, Vdd = +5.5V
IP3 (dBm)
RF FREQUENCY (GHz)
MICROWAVE CORPORATION
12 - 183
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
MIXERS - SMT
12
HMC377QS16G
CELLULAR HIGH IP3 RFIC
DOWNCONVERTER, 0.8 - 1.0 GHz
v00.0703
Noise Figure vs. Temperature,
Swept LO, Fixed IF= 70 MHz
IF Return Loss
@ Various Tuned IF Frequencies
IF Bandwidth
@ Various Tuned IF Frequencies
* Refer to HMC420QS16 Application Circuit herein for IF port tuning information.
Noise Figure Swept IF, Fixed LO
5
6
7
8
9
10
11
12
13
14
15
0.7
0.8
0.9
1
1.1
+25 C
+85 C
-40 C
NOI
SE FI
GURE (dB)
RF FREQUENCY (GHz)
5
6
7
8
9
10
11
12
13
14
15
50
100
150
200
250
LO = 600 MHz
LO = 700 MHz
LO = 750 MHz
LO = 800 MHz
NOI
SE FI
GURE (dB)
IF FREQUENCY (MHz)
-25
-20
-15
-10
-5
0
50
75
100
125
150
175
200
225
250
70 MHz
120 MHz
170 MHz
247 MHz
RETURN LOSS (dB)
IF FREQUENCY (MHz)
0
5
10
15
20
50
75
100
125
150
175
200
225
250
70 MHz
120 MHz
170 MHz
247 MHz
IF
C
O
N
VER
SION
GAIN
(dB)
IF FREQUENCY (MHz)
Harmonics of LO
MxN Spurious @ IF Port
nLO
mRF
0
1
2
3
4
0
xx
79
95
93
94
1
94
0
95
95
95
2
95
95
44
95
95
3
95
95
95
84
95
4
94
94
94
95
94
RF Freq.= 0.9 GHz @ -10 dBm
LO Freq.= 0.83 GHz @ -5 dBm
All values in dBc relative to the IF power level.
nLO Spur @ RF Port
LO Freq. (GHz)
1
2
3
4
0.7
22
9
34
26
0.75
26
11
31
30
0.8
28
13
32
33
0.85
29
15
32
36
0.9
29
16
33
49
0.95
29
17
34
45
LO= -5 dBm
Values in dBc below input LO level measured at RF port.
MICROWAVE CORPORATION
12 - 184
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
MIXERS - SMT
12
HMC377QS16G
CELLULAR HIGH IP3 RFIC
DOWNCONVERTER, 0.8 - 1.0 GHz
v00.0703
Absolute Maximum Ratings
Outline Drawing
RF / IF Input (Vdd= +5V)
+13 dBm
LO Drive (Vdd= +5V)
+15 dBm
Vdd (LO or IF)
+7 Vdc
Channel Temperature
150C
Continuous Pdiss (T = 85C)
(derate 17.4 mW/C above 85C)
0.881 W
Thermal Resistance (R
TH
)
(junction to lead)
57.3 C/W
Storage Temperature
-65 to +150 C
Operating Temperature
-40 to +85 deg C
Typical Supply Current vs. Vdd
Vdd (Vdc) (LO & IF)
Idd (mA)
4.5
115
5.0
135
5.5
155
NOTES:
1. PACKAGE BODY MATERIAL: LOW STRESS INJECTION MOLDED
PLASTIC SILICA AND SILICON IMPREGNATED.
2. LEADFRAME MATERIAL: COPPER ALLOY
3. LEADFRAME PLATING: Sn/Pb SOLDER
4. DIMENSIONS ARE IN INCHES [MILLIMETERS].
5. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE.
6. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE.
7. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND.
Downconverter will operate over above supply range.
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