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參數資料
| 型號： | GALI-74 |
| 廠商： | MINI-CIRCUITS |
| 元件分類： | 衰減器 |
| 英文描述： | Surface Mount Monolithic Amplifier 50з, High dynamic range, DC to 1 GHz |
| 中文描述： | 0 MHz - 1000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| 封裝： | MINIATURE, CASE DF782, SOT-89, 3 PIN |
| 文件頁數： | 1/4頁 |
| 文件大小： | 343K |
| 代理商： | GALI-74 |
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 E
UROPE 44-1252-832600
Fax 44-1252-837010
ISO 9001 CERTIFIED
Mini-Circuits
Gali 74
REV. A
M91597
Gali-74
ED-10887/6
MM/RS/CP
040329
Page 1 of 4
Features
InGaP HBT IF and RF amplifier
frequency range, DC to 1 GHz, usable to 4 GHz
high gain, 25.1 dB typ. at 100 MHz
up to +19.2 dBm typ. output power at 100 MHz
high IP3, +38 dBm at 100 MHz
low noise figure, 2.7 dB typ.
unconditionally stable
low thermal resistance
transient protected
patent pending
low cost $1.85 (qty. 1000)
Applications
cellular
broadband
communication receivers & transmitters
50
, High dynamic range,
DC to 1 GHz
Electrical Specifications @ 25°C
Maximum Ratings
Operating Temperature
Storage Temperature
-45°C to 85°C
-65°C to 150°C
FREQ.
(GHz)
MODEL
NO.
DC
OPERATING
POWER
@ Pin 3***
Cur-
rent
(mA)
Typ Min Max
Output
(1 dB Comp.) Typ.
0.1
GHz
GHz
Min.@
1GHz
GAIN, dB Typical
over frequency, GHz
1
0.1
MAXIMUM
RATING**
THERMAL
RESIS-
TANCE
θ
jc,
typ.
°
C/W
Volt
I
mA
P
mW
PRICE
$
Qty.
(25)
#
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.
Outline Drawing (DF782)
Suggested PCB Layout (PL-019)
Outline Dimensions
(
)
inch
Typical Biasing Configuration
2
3
4
SOT-89
(DF 782)
Gali
74
DC-1
25.1 21.8
18
15.3 13.4
20
19.2
19
18.3
18
10
2.7
38
37
33
1.2
1.6
130 700
80
4.8 4.3 5.3
120
2.35
A
B
C
D
E
F
G
H
J
K
L
M
N
P
wt.
.102
2.59
.090
2.29
.181
4.60
.173
4.39
.063
1.60
.167
4.24
.155
3.94
.059
1.50
.118
3.00
.015
0.38
.041
1.04
.016
0.41
.019
0.48
.065 grams
1.65
.2
Pin Configuration
RF IN
RF OUT
DC
GND EXT.
1
3
3
2,4
NEW!
0.5
1.0
GHz
VSWR
(:1)
Typ.
DYNAMIC RANGE
NF
(dB)
Typ.
IP3 (dBm) Typ.
0.1
GHz
GHz
MAXIMUM POWER
( dBm)
Input
(no
dmg.)
Out
In
0.5
1.0
GHz
f
L
-f
U
Model Identification
Model
GALI-74
Prefix letter (optional) designates assembly
location. Suffix letters (optional) are for wafer
identification.
Marking
74
Min.@
0.1GHz
R BIAS
"1%" Resistor Values
Vcc
7
8
9
10
11
12
13
14
15
GALI-74
28.7
41.2
53.6
66.5
78.7
90.9
102
115
127
4
2
3
1
Cblock
IN
Cblock
Ibias
OUT
Vd
RFC (Optional)
Cbypass
Vcc
Rbias (Required)
Monolithic Amplifier
SuraceMoun
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