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VMMK-3503 Datasheet Preview

VMMK-3503 Datasheet

0.5 - 18 GHz Variable Gain Amplifier

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VMMK-3503
0.5 - 18 GHz Variable Gain Amplifier in SMT Package
Data Sheet
Description
The VMMK-3503 is a small and easy-to-use, broadband,
variable gain amplifier operating in various frequency
bands from 0.5-18 GHz. It is housed in the Avago Tech-
nologies’ industry-leading and revolutionary sub-min-
iature chip scale package (GaAsCap wafer scale leadless
package) which is small and ultra thin yet can be handled
and placed with standard 0402 pick and place assembly
equipment. The VMMK-3503 provides maximum gain of
12 dB with a typical gain range of 23 dB where the gain
control is accessed from the input port by way of a large
value external resistor. It can be operated from 3 V to 5 V
power supply. It is fabricated using Avago Technologies
unique 0.25 μm E-mode PHEMT technology which elimi-
nates the need for negative gate biasing voltage.
WLP0402, 1 mm x 0.5 mm x 0.25 mm
LY
Features
1 x 0.5 mm surface mount package
Ultrathin (0.25 mm)
Broadband frequency range: 0.5 to 18 GHz
In and output match: 50 ohm
All Positive DC Voltage Supply and Control
CMOS-compatible gain control voltage
Specifications (6 GHz, Vdd = 5 V, Zin = Zout = 50 )
Small signal gain: 12 dB typ
Gain control range: 23 dB typ
Noise Figure = 3.5 dB typ
Applications
2.4, 3.5, and 5-6 GHz WLAN and WiMax
802.16 & 802.20 BWA systems
Radar and ECM systems
UWB
Generic IF amplifier and VGA
Pin Connections (Top View)
Input LY
Output
Input Amp
Output
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Machine Model = 50 V
ESD Human Body Model = 450 V
Refer to Avago Application Note A004R:
Electrostatic Discharge, Damage and Control.
Note:
“L” = Device Code
“Y” = Month Code




AVAGO

VMMK-3503 Datasheet Preview

VMMK-3503 Datasheet

0.5 - 18 GHz Variable Gain Amplifier

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Electrical Specifications
Table 1. Absolute Maximum Rating [1]
Symbol
Parameters/Condition
Unit Absolute Max
Vdd Supply Voltage (RF Output) [2]
V6
Vc Gain Control Voltage
V2
Id Supply Current [2]
mA 70
Pin, max
Pdiss
Tch
CW RF Input Power (RF Input) [3]
Total Power Dissipation
Max Channel Temperature
dBm +15
mW 420
°C +150
θjc Thermal Resistance [4]
°C/W
103
Notes
1. Operation of this device above any one of these parameters may cause permanent damage
2. Bias is assumed DC quiescent conditions
3. With the DC (typical bias) and RF applied to the device at board temperature Tb = 25° C
4. Thermal resistance is measured from junction to board using IR method
Table 2. DC and RF Specifications [1]
TA = 25° C, Frequency = 6 GHz, Vdd = 5 V, Zin = Zout = 50 (unless otherwise specified)
Symbol
Id_Max_Gain
Id_Min_Gain
Max_Gain
Min_Gain
Gain Control Range
NF
Parameters/Condition
Supply Current at Vc = 1.8 V
Supply Current at Vc = 0.65 V
Gain at Vc = 1.8 V
Gain at Vc = 0.65
Max_Gain – Min_Gain
Noise Figure at Vc = 1.8 V
Unit Minimum
mA 50
mA 17
dB 10.5
dB
dB 19.5
dB
Typical
58
24
12
-11
23
3.5
Maximum
66
31
-9
4.2
Table 3. Typical Performance [2]
TA = 25° C, Frequency = 6 GHz, Vdd = 5 V, Zin = Zout = 50 (unless otherwise specified)
Vc
Id
Gain NF
IIP3 [3]
OP1dB
OPsat
V mA dB dB dB dBm dBm
1.8 58 12 3.5 9 8 12
0.9 42
-2
0
5.8
0.65 24
-11 19
3
-0.5
Notes
1. Measured Data obtained from G-S probing on wafer. Losses of test fixture have been de-embedded.
2. Measured Data obtained from G-S-G probing on substrate. Losses of test fixture have been de-embedded.
3. IIP3 test condition: 2-tone freq. separation = 10 MHz, Pin = -20 dBm
IRL
dB
-12
-8
ORL
dB
-13
-18
2


Part Number VMMK-3503
Description 0.5 - 18 GHz Variable Gain Amplifier
Maker AVAGO
Total Page 12 Pages
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