Dual Matched MMIC Amplifiers

Surface Mount
Dual Matched MMIC Amplifiers
50Ω
!
NEW
MERA-7433
High Dynamic Range DC to 1 GHz
Features
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Two matched amplifiers in one package
InGaP HBT IF and RF amplifier
frequency range, DC to 1 GHz, usable to 4 GHz
high gain, 25 dB typ. at 100 MHz
up to +19 dBm typ. output power at 100 MHz
high IP3, +36 dBm at 100 MHz
low noise figure, 2.7 dB typ.
low thermal resistance
transient protected
patent pending
useable as balanced and push pull amplifier
CASE STYLE: DL805
PRICE: $ 4.70 ea. QTY (25)
Applications
• cellular
• catv
• VHF & UHF communication receivers
& transmitters
Freq.H
(GHz)
fL-fU
DC-1
Gain, dB Typical
A1, A2
over frequency, GHz
0.1
1
2
3
4
25
22.4
19
16.2 13.4
Maximum Power
( dBm)
Dynamic Range
IP3
(dBm)
Output
Typ.
(1 dB Comp.) Typ.
Input NF
[email protected] 0.1
1.0
2.0
[email protected]
0.5
1.0
(no (dB) 0.1
1GHz GHz GHz GHz 0.1GHz dmg.) Typ. GHz GHz GHz
20
19
18.3 14.8
18
10
2.7
36
35
32
DC
Operating
Power
Pin 5, Pin 8
VSWR Maximum
(:1)
Rating**
Typ.
matching1
Thermal
Resistance
Amplitude
Unbalance
between
2 amps
(dB)
Phase
Unbalance
between
2 amps
(deg.)
I
P Current
Volt
In Out mA mW (mA) Typ Min Max
θjc,
typ.
°C/W
DC-1 GHz
Typ. Max.
1-4 GHz
DC-1 GHz
Typ. Max. Typ.
1.25 1.8
120
0.15 0.3
0.3 —
130 700
80
4.8 4.3 5.3
0.5
1-4 GHz
Typ.
1.0
H
Guaranteed specification DC-1GHz. Low frequency cutoff determined by external coupling capacitors.
** Permanent damage may occur if any of these limits are exceeded.
These ratings are not intended for continuous normal operation. Reliability predictions and normal
operating conditions are applicable at current specified.
Maximum Ratings2
Pin Connections
PORT
RF IN 1
RF OUT 1
RF IN 2
RF OUT 2
DC 1
DC 2
GROUND
Operating Case Temperature
1
8
4
5
8
5
2,3,6,7 and paddle
-45°C to 85°C
Storage Temperature
-55°C to 100°C
2. See application note AN-60-032 for adequate heat sinking of paddle.
typical biasing configuration
Vcc
Rbios
RFC
(opt)
RF IN1
1
8
A1
RF OUT1
Vd
RF IN2
RF OUT2
Vd
A2
5
4
2,3,6,7
& PADDLE
RFC
(opt)
Rbios
Outline Drawing
Vcc
Demo Board MCL P/N: TB-294
Suggested PCB Layout (PL-165)
Outline Dimensions ( inch
mm )
A
B
C
D
E
F
G
.128 .128 .035 .008 .080 .047 .013
3.25 3.25 0.90 0.20 2.03 1.19 0.33
H
J
K
L
M
N
P
Q
R
S
T
wt.
— .014 .026 .158 .158 .084 .013 .030 .048 .020 .025 grams
— 0.36 0.66 4.01 4.01 2.13 0.33 0.76 1.22 0.51 0.64
.02
®
Mini-Circuits
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 • Fax 44-1252-837010
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REV. OR
M94145
ED-11699/7
WZ/TD/CP
040927