Surface Mount
Monolithic Amplifier
50Ω, Broadband,
DC to 4 GHz
Features
•
•
•
•
•
•
EW!
N
ERA-4XSM
wide bandwidth, DC-4 GHz
gain, 14.7 dB typ. at 100 MHz
high dynamic range, 4.2 dB NF, 35 dBm IP3
low thermal resistance for high reliability
supply voltage transient protection
patent pending
Applications
CASE STYLE : WW107
• cellular
• PCS
• communication receivers & transmitters
Electrical Specifications @ 25°C
MODEL
NO.
FREQ.
H
(GHz)
GAIN, dB Typical
MAXIMUM
POWER (dBm)
@1GHz
Output
(1dB
Input
Comp.)
(no
Typ. Min. dmg.)
20
DYNAMIC
RANGE
@2GHz
NF
(dB)
Typ.
4.2
IP3
(dBm)
Typ.
35
VSWR
(:1)
Typ.
In
Out
DC-3 3-4 DC-2 2-4
GHz GHz GHz GHz
1.2 1.2
1.2
1.4
MAXIMUM
RATING**
DC
THERMAL PRICE
RESIS-
$
OPERATING
TANCE
POWER
@ Pin 3***
θjc,
Cur-
typ.
I
P rent
Volt
Qty.
°C/W
mA mW (mA) Typ Min Max
(25)
100 650 65
4.5 4.2 5.5
196
1.69
0.1
5
over frequency, GHz
4
1
2
3
Min. @
2 GHz
ERA-4XSM DC-4
14.7 14.2 13.5 12.0 11.8
12
17.0 15
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 Ratings
Operating Temperature
Storage Temperature
-45°C to 85°C
-65°C to 150°C
Pin Configuration
RF IN
RF OUT
DC
Marking
‡
4X
GND EXT.
1
3
3
2,4
R BIAS
"1%" Resistor Values
Vcc
ERA-4XSM
7
38.3
8
52.3
9
66.5
10
80.6
11
95.3
12
110
13
127
14
143
15
158
16
174
17
187
18
205
19
221
20
237
Model Identification
Model
ERA-4XSM
‡
Typical Biasing Configuration
Prefix letter (optional) designates assembly
location. Suffix letters (optional) are for wafer
identification.
Outline Drawing
Suggested PCB Layout (PL-075)
Outline Dimensions
(
inch
)
mm
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
.012 .10 .020 .092 .085 .060 .007 .026 .235 .118 .235 .118 .072 .040 .020
.30 2.54 .51 2.34 2.16 1.52 .18 .66 5.97 3.00 5.97 3.00 1.83 1.02 0.51
wt.
grams
.015
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
ISO 9001 CERTIFIED
REV. OR
M91294
ERA-4XSM
ED-11061/7
MM/RS/CP
040303
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