Surface Mount
Monolithic Amplifiers
50Ω, Broadband,
DC to 7 GHz
•
•
•
•
EW!
N
Gali
19 • Gali 29 • Gali 39
Gali 49 • Gali 59
Features
miniature SOT-89 package
frequency range, DC to 7 GHz
up to 17.6 dBm typ. output power
excellent package for heat dissipation, exposed metal bottom
Applications
CASE STYLE : DF782
• cellular
• PCS
• communication receivers & transmitters
Electrical Specifications @ 25°C
MODEL
NO.
FREQ.
s
(GHz)
GAIN, dB Typical
MAXIMUM
DYNAMIC
POWER, dBm RANGE
at 7 GHz*
at 2 GHz*
Min.
@
2 GHz
9.6
12.7
17.7
11.5
16.3
VSWR
(:1)
Typ.
Out
DC-3 3-f
U
GHz GHz
1.5
1.5
1.5
1.5
1.5
2.3
2.3
2.3
1.4
1.7
MAXIMUM
CURRENT
RATING**
I
mA
55
55
55
85
85
f
L
- f
U
Gali
Gali
Gali
Gali
Gali
v
0.1
12.1
15.4
20.8
14.0
20.6
1
11.7
15.1
21.1
13.7
19.7
over frequency, GHz
3
2
4
5
11.6
14.7
19.7
13.6
18.3
10.7
13.7
17.7
13.7
16.7
10.8
13.6
17.0
13.3
15.4
10.1
12.9
16.1
13.1
14.0
7
11.0
14.2
17.6
10.7
10.2
10
14.5
12.5
9.8
—
—
Output
Input NF IP3
(1 dB
In
(no
dB dBm DC-3 3-f
U
Comp.)
Typ. Min. dmg.) Typ. Typ. GHz GHz
10.6 9.0
11.2 10.0
10.5 9.0
16.4 15.0
17.6 16.5
15
15
13
20
13.0
6.5
6.0
4.9
5.5
4.3
23.7
24.7
22.9
33.3
33.3
1.6 1.7
1.5 1.6
1.6 1.8
1.7 1.2
1.6 1.5
DC
OPERATING
POWER
@ Pin 3***
Cur-
Device
rent
Volt
(mA) Typ Min Max
40
40
35
65
65
3.6 3.2 4.0
3.6 3.2 4.0
3.5 3.1 3.9
5.0 4.5 5.4
4.8 4.3 5.2
THERMAL PRICE
RESIS-
$
TANCE
θjc,
typ.
°C/W
311
340
350
171
209
Qty.
(25)
1.19
1.19
1.19
1.79
1.79
19
29
39
49
59
DC-7
DC-7
DC-7
DC-5
DC-5
MEDIUM
POWER
LOW
POWER
Low frequency cutoff determined by external coupling capacitors.
* For Pout @ 1dB compression, Gali-49,-59 at 2 GHz.
For IP3, Gali-49,-59 at 1 GHz.
** 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.
f
U
is the upper frequency limit for each model as shown in the table.
Maximum Ratings
Operating Temperature
Storage Temperature
-45°C to 85°C
-65°C to 150°C
MTTF vs. Junction Temp.
1,000
MTTF (Years)
Pin Configuration
RF IN
RF OUT
DC
GND EXT.
1
3
3
2
100
10
Model Identification
Model
Gali-19
Gali-29
Gali-39
Gali-49
Gali-59
‡
1
140
Marking
‡
19
29
39
49
59
160
180
Junction Temp (˚C)
( C)
200
220
Prefix letter (optional) designates assembly
location. Suffix letters (optional) are for
wafer identification.
Mini-Circuits
®
INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
REV. B
M89969
D60-1117.DOC
Gali-19 Q0201030
Gali-29 Q0201031
Gali-39 Q0201032
Gali-49 EC-9381/10
Gali-59 EC-9381/11
RS/TD/CP
031202
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
Page 1 of 2
Gali 19 • Gali 29 • Gali 39
Gali 49 • Gali 59
Suggested Layout for PCB Pattern
Outline Drawing
Outline Dimensions
(
inch
)
mm
A
.102
2.59
J
.118
3.00
B
.090
2.29
K
.015
0.38
C
.181
4.60
L
.041
1.04
D
.173
4.39
M
.016
0.41
E
.063
1.60
N
.019
0.48
F
.167
4.24
P
.065
1.65
G
.155
3.94
H
.059
1.50
wt.
grams
.2
Typical Biasing Configuration
Rbias (Required)
Vcc
Cbypass
Cblock
IN
1
2
4
Ibias
3
Vd
Cblock
RFC (Optional)
OUT
R BIAS
"1%" Resistor Values (ohms) for Optimum Biasing of Gali Models
Vcc
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Gali-19
88.7
113
137
162
187
215
237
261
287
309
332
357
383
412
Gali-29
88.7
113
137
162
187
215
237
261
287
316
340
365
392
412
Gali-39
107
133
162
191
221
249
280
309
340
365
392
422
453
475
Gali-49
34.0
48.7
64.9
80.6
95.3
110
127
143
158
174
187
205
221
237
Gali-59
36.5
51.1
64.9
80.6
97.6
113
127
143
158
174
191
205
221
237
Test Board includes case, connectors, and components (in bold)
soldered to PCB
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
Page 2 of 2
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