mar-8a Mini-Circuits, mar-8a Datasheet
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mar-8a
Manufacturer Part Number
mar-8a
Description
Monolithic Amplifier
Manufacturer
Mini-Circuits
Datasheet
1.MAR-8A.pdf
(1 pages)
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Drop-In
Monolithic Amplifier
50
.085 .060 .008 .020 .250 .012 .025
2.16 1.52
*Permanent damage may occur if any of these limits are exceeded.
Min. gain at 1000 MHz
Output power, NF, and IP3 at 1000 MHz.
Maximum Ratings
Operating Temperature
Storage Temperature
Junction Temperature
Pin Configuration
RF IN
RF OUT
DC
GND EXT.
Model Identification
Model
MAR-8A
Outline Drawing
Outline Dimensions (
MAR-8A
A
MODEL
NO.
B
.20
C
DC to 1000 MHz
DC-1000
FREQ.
(MHz)
f
.51 6.35
L
- f
D
U
E
marking
8A
.30
CASE STYLE: VV105
F
100
31.5
.64
G
-55°C to 100°C
-40°C to 85°C
inch
Typical @MHz
mm
grams
GAIN, dB
.015
)
wt.
1000
150°C
25
2,4
1
3
3
Min.
20
Electrical Specifications @25°C
POWER, dBm
Comp.)
Output
MAXIMUM
(1 dB
Typ.
12.5
dmg.)
Input
(no
13
Features
• exact footprint substitute** MAR-8 and MSA-0885
• high gain, 31.5 dB at 100 MHz, reduces component count
• high power output, +12.5 dBm typ.
• low noise
• improved stability
• protection against power supply transients
• patent pending
Applications
• cellular
• PCN & instrumentation
DYNAMIC
Typ.
NF
dB
RANGE
3.1
** See Bias resistor table; resistor values are higher than MAR-8/MSA-0885
dBm
Typ.
25
IP3
Typical Biasing Configuration (MAR)
how to replace: increase bias resistor (Rbias) by 110 ohms
benefits:
1.4
VSWR
In
Typ.
(:1)
Out
1.8
ABSOLUTE
(mA)
MAXIMUM
• lower power dissipation in the MMIC
• may eliminate need for choke (RFC)
• lower device voltage, 3.7V typ.
RATING*
65
I
(mW)
250
P
Current
(mA)
36
DC POWER
@ Pin 3
Min. Typ. Max.
3.2
Device
Volt
3.7
4.2
MAR-8A
THERMAL
TANCE
Resistor Values
RESIS-
Vcc
10
11
12
13
14
15
°C/W
7
8
9
typ.
140
jc,
"1%" Res.
88.7
118
143
174
200
226
255
280
309
PRICE
REV. OR
M85463
ED-9366/14
MAR-8A
MM/FL/CP
030212
Qty.
(30)
1.32
$