ISG52124-L
5 TO 210 MHz SILICON CATV
24 dB LOW POWER HYBRID AMPLIFIER
FEATURES
• FLAT GAIN RESPONSE FROM 5 TO 210 MHz: f =
±0.25
dB
• INPUT AND OUTPUT MATCHING TO 75 OHMS: R
L
= > 18 dB
• LOW VOLTAGE = 12V
• LOW CURRENT 90 mA TYP
3.49 [.137]
45.08 [1.775] MAX
38.10
±
0.25 [1.500
±
.010]
3.96 [.156]
8.00
+0.13
-0.20
OUTLINE DIMENSIONS
(Units in mm [inches])
ISG52124-L
• AUTOMATED SURFACE MOUNT CONSTRUCTION
[
+.005
.315 -.008
]
8.04 [.317]
27.30 [1.075] MAX
+0.14
+.006
2×
φ4.00
-0.24
φ.157
-.009
[
]
THRU
14.85 [.585] MAX
V
CC
5
DESCRIPTION
The ISG52124-L is a low Power 12V Broadband hybrid amplifier
module developed for return path optical and RF applications
in (HFC) CATV systems.The ISG52124-L is comprised of 100%
surface mount components, including high performance silicon
transistors. It features excellent noise, gain, and thermal stability
across a wide range of operating conditions and frequencies.The
amplifiers are manufactured to ISO9002 standards are very
rugged and exhibit excellent unit to unit uniformity.
5.08
±
0.13 [.200
±
.005]
0.51
±
0.05 [.020
±
.002]
2×
φ
+4.15
-3.85
2.54
±
0.13 [.100
±
.005]
1
IN
9
OUT
2 3 7 8
GND
[
φ
+.163
]
-.152
21.08 [.830]
+0.25
+.010
12.70
-0.89 .500 -.035
[
]
8.60
±
0.25
[.340
±
.010]
10.75
±
0.25 [.423
±
.010]
4.20
±
0.13 [.165
±
.005]
2× 6-32 UNC-2B
9.84 [.387]
10.20
±
0.25 [.402
±
.010]
25.40
±
0.25 [1.000
±
.010]
2.54
±
0.38 [.100
±
.015]
17.44 [.687]
ELECTRICAL CHARACTERISTICS
(V
CC
= 12 V, ± 10%, T
A
= 25°C, 75 Ohm System)
PART NUMBER
SYMBOLS
PARAMETERS AND CONDITIONS
Supply Voltage
BW
G
A
∆G
RL
IN
RL
OUT
NF
P
1dB
CTB
XM
CSO
Operating Current
Bandwidth
Gain at f = 42 MHz
Gain Flatness
Input Return Loss
Output Return Loss
Noise Figure at f = 65 MHz
Output Power at 1 dB Gain Compression Point
Composite Triple Beat
1
(+50 dBmV/ch)
Cross
(+50 dBmV/ch)
2nd Order Distortion
1
(+50 dBmV/ch)
Characteristic Impedance
Modulation
1
UNITS
V
mA
MHz
dB
dB
dB
dB
dB
dBmV
dBc
dBc
dBc
ohms
70
80
5
23.5
MIN
ISG52124-L
TYP
12
90
24
18
18
4.5
72
-63
-56
-66
75
5
-60
-53
-62
120
210
24.5
±0.25
MAX
Note:
1. Composite Triple Beat, Cross Modulation, 2nd Order Distortion are all measured with 7 channels (T7-T13). at 50 dBmV/ch output and at25°C.
Performance tests and ratings for Sirenza Microdevices products were performed internally by Sirenza and measured using specific computer systems and/or components and reflect the
approximate performance of the products as measured by those tests. Any difference in circuit implementation, test software, or test equipment may affect actual performance. The
information provided herein is believed to be reliable at press time and Sirenza Microdevices assumes no responsibility for the use of this information. All such use shall be entirely at the
users own risk. Prices and specifications for Sirenza Microdevices products are subject to change without notice. Buyers should consult Sirenza Microdevices standard terms and
conditions of sale for Sirenzas limited warranty with regard to its products. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party.
Sirenza Microdevices does not authorize or warrant any product for use in life-support devices and/or systems.
303 S. Technology Court, Broomfield, CO 80021
303-327-3030
1
www.sirenza.com
4/1/2005
REV. A
SIRENZA [ SIRENZA MICRODEVICES ]
