372LP3E [HITTITE]
GaAs PHEMT MMIC LOW NOISE AMPLIFIER, 700 - 1000 MHz; 的GaAs PHEMT MMIC低噪声放大器， 700 - 1000兆赫
| 型号： | 372LP3E |
| 厂家： | 
HITTITE MICROWAVE CORPORATION |
| 描述： | GaAs PHEMT MMIC LOW NOISE AMPLIFIER, 700 - 1000 MHz |
| 文件： | 总8页 (文件大小：351K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC372LP3 / 372LP3E
v02.0605
GaAs PHEMT MMIC LOW NOISE
AMPLIFIER, 700 - 1000 MHz
5
Typical Applications
Features
The HMC372LP3 / HMC372LP3E is ideal for
basestation receivers:
Noise Figure: <1.0 dB
+34 dBm Output IP3
• GSM, GPRS & EDGE
• CDMA & W-CDMA
Gain: 15 dB
Very Stable Gain vs. Supply & Temperature
Single Supply: +5.0 V @ 100 mA
50 Ohm Matched Output
• Private Land Mobile Radio
Functional Diagram
General Description
The HMC372LP3 & HMC372LP3E are GaAs PHEMT
MMIC Low Noise Amplifiers that are ideal for GSM
& CDMA cellular basestation front-end receivers
operating between 700 and 1000 MHz. The amplifier
has been optimized to provide 1.0 dB noise figure, 15
dB gain and +34 dBm output IP3 from a single supply
of +5.0V @ 100 mA. Input and output return losses are
25 and 14 dB respectively with the LNA requiring only
four external components to optimize the RF Input
match, RF ground and DC bias. The HMC372LP3 &
HMC372LP3E share the same package and pinout
with the HMC356LP3 high IP3 LNA. A low cost,
leadless 3x3 mm (LP3) SMT QFN package houses
the low noise amplifier.
Electrical Specifications, TA = +25° C, Vs = +5V
Parameter
Min.
Typ.
810 - 960
14.5
0.008
1.0
Max.
Min.
11.5
Typ.
700 - 1000
14.5
0.008
1.0
Max.
Units
MHz
dB
Frequency Range
Gain
12.5
Gain Variation Over Temperature
Noise Figure
0.015
1.3
0.015
1.3
dB / °C
dB
Input Return Loss
25
25
dB
Output Return Loss
14
12
dB
Reverse Isolation
20
22
dB
Output Power for 1dB Compression (P1dB)
Saturated Output Power (Psat)
18
21
17
30
20
dBm
dBm
23.5
22.5
Output Third Order Intercept (IP3)
(-20 dBm Input Power per tone, 1 MHz tone spacing)
34
33
dBm
mA
Supply Current (Idd)
100
100
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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HMC372LP3 / 372LP3E
v02.0605
GaAs PHEMT MMIC LOW NOISE
AMPLIFIER, 700 - 1000 MHz
Gain, Noise Figure &
Power vs. Supply Voltage @ 850MHz
5
Broadband Gain & Return Loss
20
15
10
5
1.2
1.1
1
22
21
20
19
18
17
16
15
14
13
12
S21
S11
S22
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0
-5
Gain
P1dB
-10
-15
-20
-25
-30
-35
-40
Noise Figure
0.25
0.5
0.75
1
1.25
1.5
1.75
2
1
1
4.5
4.75
5
5.25
5.5
FREQUENCY (GHz)
VOLTAGE SUPPLY (Vdd)
Gain vs. Temperature
Noise Figure vs. Temperature
20
19
18
17
16
15
14
13
12
11
10
1.5
1.4
1.3
1.2
1.1
1
+ 25 C
+ 85 C
- 40 C
0.9
0.8
0.7
0.6
0.5
+ 25 C
+ 85 C
- 40 C
0.7
0.75
0.8
0.85
0.9
0.95
0.7
0.75
0.8
0.85
0.9
0.95
1
FREQUENCY (GHz)
FREQUENCY (GHz)
Noise Figure vs. Vdd
Gain vs. Vdd
20
19
18
17
16
15
14
13
12
11
10
1.5
1.4
1.3
1.2
1.1
1
+ 4.5 V
+ 5.0 V
+ 5.5 V
+ 4.5 V
+ 5.0 V
+ 5.5 V
0.9
0.8
0.7
0.6
0.5
0.7
0.75
0.8
0.85
0.9
0.95
0.7
0.75
0.8
0.85
0.9
0.95
1
FREQUENCY (GHz)
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
5 - 97
HMC372LP3 / 372LP3E
v02.0605
GaAs PHEMT MMIC LOW NOISE
AMPLIFIER, 700 - 1000 MHz
5
Input Return Loss vs. Temperature
Output Return Loss vs. Temperature
0
0
-2
-4
-5
-10
+ 25 C
-6
-8
+25 C
+85 C
-40 C
+ 85 C
- 40 C
-15
-20
-25
-30
-35
-40
-10
-12
-14
-16
-18
-20
0.7
0.75
0.8
0.85
0.9
0.95
1
0.7
0.75
0.8
0.85
0.9
0.95
1
FREQUENCY (GHz)
FREQUENCY (GHz)
Output IP3 vs. Temperature
P1dB & Psat vs. Temperature
40
25
39
24
23
38
37
36
35
34
33
32
31
30
+ 25 C
+ 85 C
- 40 C
PSAT
22
21
20
P1dB
19
18
17
16
15
+25 C
+85 C
-40 C
0.7
0.75
0.8
0.85
0.9
0.95
1
0.7
0.75
0.8
0.85
0.9
0.95
1
FREQUENCY (GHz)
FREQUENCY (GHz)
Output IP3 vs. Vdd
P1dB vs. Vdd
40
39
38
37
36
35
34
33
32
31
30
25
24
23
22
21
20
19
18
17
16
15
+ 4.5 V
+ 5.0 V
+ 5.5 V
+ 4.5 V
+ 5.0 V
+ 5.5 V
0.7
0.75
0.8
0.85
0.9
0.95
1
0.7
0.75
0.8
0.85
0.9
0.95
1
FREQUENCY (GHz)
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
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HMC372LP3 / 372LP3E
v02.0605
GaAs PHEMT MMIC LOW NOISE
AMPLIFIER, 700 - 1000 MHz
5
Output IP3 vs. Input Power @ 950 MHz
Reverse Isolation vs. Temperature
0
40
39
1 MHz Tone Separation
-5
6 MHz Tone Separation
38
+25 C
+85 C
-40 C
37
36
35
34
33
32
31
30
-10
-15
-20
-25
-30
0.7
0.75
0.8
0.85
0.9
0.95
1
-20
-15
-10
-5
0
FREQUENCY (GHz)
INPUT POWER PER TONE (dBM)
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
5 - 99
HMC372LP3 / 372LP3E
v02.0605
GaAs PHEMT MMIC LOW NOISE
AMPLIFIER, 700 - 1000 MHz
5
Absolute Maximum Ratings
Typical Supply Current vs. Vdd
Vdd (Vdc)
Idd (mA)
Drain Bias Voltage (Vdd)
+8.0 Vdc
+4.5
98
RF Input Power (RFin)(Vs = +5.0 Vdc)
Channel Temperature
+15 dBm
+5.0
100
150 °C
+5.5
102
Continuous Pdiss (T = 85 °C)
(derate 15.6 mW/°C above 85 °C)
1.015 W
Thermal Resistance
(channel to ground paddle)
64.1 °C/W
Storage Temperature
Operating Temperature
-65 to +150 °C
-40 to +85 °C
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Outline Drawing
NOTES:
1. LEADFRAME MATERIAL: COPPER ALLOY
2. DIMENSIONS ARE IN INCHES [MILLIMETERS]
3. LEAD SPACING TOLERANCE IS NON-CUMULATIVE
4. PAD BURR LENGTH SHALL BE 0.15mm MAXIMUM.
PAD BURR HEIGHT SHALL BE 0.05mm MAXIMUM.
5. PACKAGE WARP SHALL NOT EXCEED 0.05mm.
6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND.
7. REFER TO HITTITE APPLICATION NOTE FOR SUGGESTED LAND PATTERN.
Package Information
Part Number
Package Body Material
Lead Finish
MSL Rating
MSL1 [1]
Package Marking [3]
H372
XXXX
HMC372LP3
Low Stress Injection Molded Plastic
Sn/Pb Solder
H372
XXXX
MSL1 [2]
HMC372LP3E
RoHS-compliant Low Stress Injection Molded Plastic
100% matte Sn
[1] Max peak reflow temperature of 235 °C
[2] Max peak reflow temperature of 260 °C
[3] 4-Digit lot number XXXX
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
5 - 100
HMC372LP3 / 372LP3E
v02.0605
GaAs PHEMT MMIC LOW NOISE
AMPLIFIER, 700 - 1000 MHz
5
Pin Descriptions
Pin Number
Function
Description
No connection necessary.
Interface Schematic
1, 5, 8, 9
N/C
GND
RF IN
These pins may be connected to RF/DC ground.
2, 4, 6, 10, 12,
13, 14, 16
These pins must be connected to RF/DC ground.
This pin is matched to 50 Ohms with a 22 nH
inductor to ground. See Application Circuit.
3
AC Ground - An external capacitor of 0.01μF to
ground is required for low frequency bypassing.
See Application Circuit for further details.
ACG
7, 15
Power supply voltage. Choke inductor and bypass
capacitor are required. See application circuit.
Vdd
11
RF OUT
This pin is AC coupled and matched to 50 Ohms.
Application Circuit
Note 1: Choose value of capacitor C1 for low frequency bypassing. A 0.01 μF 10% capacitor is recommended.
Note 2: L1, L2 and C1 should be located as close to the pins as possible.
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
5 - 101
HMC372LP3 / 372LP3E
v02.0605
GaAs PHEMT MMIC LOW NOISE
AMPLIFIER, 700 - 1000 MHz
5
Evaluation PCB
List of Materials for Evaluation PCB 106821 [1]
The circuit board used in the final application
should use RF circuit design techniques. Signal
lines should have 50 ohm impedance while the
package ground leads and exposed paddle should
be connected directly to the ground plane similar
to that shown. A sufficient number of VIA holes
should be used to connect the top and bottom
ground planes. The evaluation circuit board shown
is available from Hittite upon request.
Item
J1 - J2
J3 - J4
C1
Description
PCB Mount SMA RF Connector
DC Pin
10000 pF Capacitor, 0402 Pkg.
10000 pF Capacitor, 0060 Pkg.
C2
L1
22nH Inductor, 0402 Pkg.
L2
U1
18nH Inductor, 0603 Pkg.
HMC372LP3 / HMC372LP3E Amplifier
106722 Eval Board
[2]
PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
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
5 - 102
HMC372LP3 / 372LP3E
v02.0605
GaAs PHEMT MMIC LOW NOISE
AMPLIFIER, 700 - 1000 MHz
5
Notes:
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
5 - 103
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