ZAMP001
800-2500MHz MMIC WIDEBAND AMPLIFIER
LNA, 18dB Gain, Low Current
DESCRIPTION
The ZAMP001 is an low current low noise amplifier
designed for L band and IF applications. Although the
ZAMP001 has been designed primarily for DBS
applications the ZAMP001 is capable of extending to
frequencies of 2.5GHz so it has a good fit with various
applications. An additional benefit of the ZAMP001 is
it’s rising gain characteristic, this has been designed to
counteract the gain losses found at the higher
frequencies. The ZAMP001 has been optimized for
input and output impedances of 50 ohms. The
ZAMP001 complements the buffer amplifiers in the
ZAMP series to give a low current high performance
optimum solution. Packaged in a small SC70-6 with
the minimum number of external bias components
required it is the ideal solution for space and current
limited applications.
SC70-6
FEATURES
•
L and IF frequency band
•
Low noise 5dB @ 1GHz
•
Low current consumption 12mA typical
•
Gain 18dB typical
•
Rising gain
•
IP3 8dBm @ 1Ghz
•
4.5 to 5.5V Supply Voltage
•
Unconditionally stable
•
SC70-6 SMD package
CONNECTION DIAGRAM
Top View
GND 1
GND 2
INPUT 3
6 OUTPUT
5 GND
4 V
CC
APPLICATIONS
•
Satellite LNB receivers
•
Set-top boxes
•
TV tuners
•
SMR (Special Mobile Radio)
•
RLAN/WLAN
•
General purpose
ORDERING INFORMATION
DEVICE
REEL
SIZE
(inches)
7
13”
QUANTITY
PER REEL
3000 units
10000 units
DEVICE
MARKING
ZP01
ZP01
ZAMP001H6TA
ZAMP001H6TC
ISSUE 2 - MARCH 2003
1
SEMICONDUCTORS
ZAMP001
ABSOLUTE MAXIMUM RATINGS
Supply Voltage
Supply Current
Operating Temperature
Storage Temperature
7V
30mA
-40 to 85°C
-50 to 125°C
ELECTRICAL CHARACTERISTICS
Test Conditions (unless otherwise stated): VCC = 5V, Tamb = 25°C, Zo = 50 .
SYMBOL
F
O
V
CC
I
CC
Gp
PARAMETER
Operating Frequency
Supply Voltage
Supply Current
Power Gain
F = 950 MHz
F = 1550 MHz
F = 2150 MHz
NF
Noise Figure
F = 950 MHz
F = 1550 MHz
F = 2150 MHz
IP3
3rd Order Intercept Point
F = 950 MHz
F = 1550 MHz
F = 2150 MHz
P1dB
RL
IN
RL
OUT
Risol
1dB Gain Compression
Input Return Loss
F = 950 to 2150 MHz
F = 950 MHz
F = 2150 MHz
Output Return Loss
F = 950 MHz
F = 2150 MHz
Reverse Isolation
F = 950 MHz
F = 2150 MHz
-6
5
6.5
8
7
8
-2
9
10
17
12
38
48
17
CONDITIONS
MIN
800
4.5
5
12.2
18
18.2
18.5
5
20
TYP.
MAX
2500
5.5
14.4
UNITS
MHz
V
mA
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBm
dB
dB
dB
dB
dB
dB
ISSUE 2 - MARCH 2003
SEMICONDUCTORS
2
ZAMP001
TEST CIRCUIT
Vcc
C4
100nF
X7R
C3
100pF
NPO
4
J1
C1
3
100pF
NPO
IC1
6
C2
100pF
NPO
J2
1
2
5
ZAMP001
TEST CIRCUIT COMPONENTS LIST
Circuit Ref.
C1,C2,C3
C4
IC1
Description
Chip ceramic capacitor
Chip ceramic capacitor
ZAMP001
Value
100 pF
100 nF
Type
Murata GRH708 series, size 0805
X7R, size 0805
Wideband Amplifier, SC70-6
ISSUE 2 - MARCH 2003
5
SEMICONDUCTORS
ARM Technology
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