HMC408LP3 / 408LP3E
v03.0705
GaAs InGaP HBT MMIC 1 WATT
POWER AMPLIFIER, 5.1 - 5.9 GHz
Typical Applications
Features
The HMC408LP3 / HMC408LP3E is ideal for:
Gain: 20 dB
• 802.11a & HiperLAN WLAN
Saturated Power: +32.5 dBm @ 27% PAE
Single Supply Voltage: +5V
Power Down Capability
3x3 mm Leadless SMT Package
• UNII & Point-to-Point / Multi-Point Radios
• Access Point Radios
11
Functional Diagram
General Description
The HMC408LP3 & HMC408LP3E are 5.1 - 5.9 GHz
high efficiency GaAs InGaP Heterojunction Bipolar
Transistor (HBT) Power Amplifier MMICs which offer
+30 dBm P1dB. The amplifier provides 20 dB of gain,
+32.5 dBm of saturated power, and 27% PAE from a
+5V supply voltage. The input is internally matched
to 50 Ohms while the output requires a minimum of
external components. Vpd can be used for full power
down or RF output power/current control. The amplifier
is packaged in a low cost, 3x3 mm leadless surface
mount package with an exposed base for improved
RF and thermal performance.
Electrical Specifications, TA = +25° C, Vs = 5V, Vpd = 5V
Parameter
Frequency Range
Min.
Typ.
5.7 - 5.9
20
Max.
Min.
17
Typ.
5.1 - 5.9
20
Max.
Units
GHz
dB
Gain
17
Gain Variation Over Temperature
Input Return Loss
Output Return Loss*
0.045
8
0.055
0.045
8
0.055
dB/°C
dB
14
6
dB
Output Power for 1 dB Compression
(P1dB)
Icq= 750 mA
Icq= 500 mA
27
40
30
27
24
36
27
23
dBm
Saturated Output Power (Psat)
32.5
43
31
39
dBm
dBm
Output Third Order Intercept (IP3)
2 fo
3 fo
-50
-90
-50
-90
dBc
dBc
Harmonics, Pout= 30 dBm, F= 5.8 GHz
Noise Figure
6
0.002 / 750
14
6
0.002 / 750
14
dB
mA
mA
ns
Supply Current (Icq)
Control Current (Ipd)
Switching Speed
Vpd= 0V/5V
Vpd= 5V
tOn, tOff
50
50
* Output match optimized for 5.7 - 5.9 GHz operation. See Application Circuit herein.
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibility is assFumoerd bpyrAincaelog, Ddeevicleivs eforriyts,uasen, ndor tfoor apnylainfcrinegeomerndtseorfspa,tepntlseoar ostheercontact Hittite Microwave Corporation:
rights of third parties th2at0maAy rlepsuhltafromRiotsausde.,SCpehcifeicalmtionssfsoubrjdec,t tMo cAhan0ge1w8it2ho4ut noPticheo. Nnoe: PO9hn7oe8nTe-e:2c75h8n01o--3l3o2g39y-44W37a0y0F, •Pa.OOxr:.dB9eor7xo8n9-l1i2n0e56,a0Nt-wo3rww3w7oo.3adn,aMloAg.0c2o0m62-9106
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
11 - 34
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
Order On-line at www.hittite.com