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Product Specification
R0605250L
Si Reverse, low current, 5 – 65 MHz, 25.2dB typ. Gain @ 65MHz, 135mA max. @ 24VDC
FEATURES
Excellent linearity
Superior return loss performance
Extremely low distortion
Optimal reliability
Low noise
Unconditionally stable under all terminations
APPLICATION
5 to 65 MHz CATV amplifier
for reverse channel systems
DESCRIPTION
Hybrid reverse amplifier employing silicon dice
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134)
SYMBOL
Vi
Vov
Tstg
Tmb
PARAMETER
RF input voltage (single tone)
DC supply over-voltage (5 minutes)
storage temperature
operating mounting base temperature
R0605250L
Si Reverse Hybrid , low current
5 – 65 MHz
25.2dB typ. Gain @ 65MHz
135mA max. @ 24VDC
MIN.
-
-
- 40
- 30
MAX.
65
30
+ 100
+ 100
UNIT
dBmV
V
°C
°C
CHARACTERISTICS
Table 1: S-Parameter, Noise Figure, DC Current; VB = 24V; Tmb = 30°C; ZS = ZL = 75
SYMBOL PARAMETER
Gp power gain
SL slope 1)
FL flatness of frequency
response
S11 input return loss
S22 output return loss
F noise figure
Itot total current
consumption (DC)
CONDITIONS
f = 5 MHz
f = 65 MHz
f = 5 to 65 MHz
f = 5 to 65 MHz
MIN.
24.5
24.3
-0.2
-
TYP.
25.2
25.2
0.0
MAX.
25.5
0.5
± 0.2
UNIT
dB
dB
dB
dB
f = 5 to 65 MHz
f = 5 to 65 MHz
f = 65 MHz
20.0
20.0
-
130.0
2.3
133.0
-
-
3.0
140.0
dB
dB
dB
mA
Notes:
1) The slope is defined as the difference between the gain at the start frequency and the gain at the stop frequency.
Page 1 of 4
2004 Jun 01
Document Revision Level C

No Preview Available !

Product Specification
R0605250L
Si Reverse, low current, 5 – 65 MHz, 25.2dB typ. Gain @ 65MHz, 135mA max. @ 24VDC
CHARACTERISTICS
Table 2: Distortion data 5 – 65 MHz; VB = 24V; Tmb = 30°C; ZS = ZL = 75
SYMBOL
CTB
XMOD
CSO
d2
STB
PARAMETER
composite triple beat
cross modulation
composite second order
distortion
second order distortion
third order distortion
CONDITION
7 ch. flat; Vo = 50 dBmV 1)
7 ch. flat; Vo = 50 dBmV 1)
7 ch. flat; Vo = 50 dBmV 1)
MIN.
-
-
-
TYP.
MAX.
- 69
- 59
- 70
UNIT
dBc
dB
dBc
2)
3) -
- 71 dBc
- 70 dB
Notes:
1)
2)
3)
7 channels, NTSC frequency raster: T7 – T13 (7.0 to 43.0 MHz), +50 dBmV flat output level.
f1 = 7 MHz; V1 = 50 dBmV; f2 = 25 MHz; V2 = 50 dBmV; fTEST = f1 + f2 = 32 MHz.
f1 = 13 MHz; V1 = 50 dBmV; f2 = 25 MHz; V2 = V1; f3 = 7 MHz; V3 = V1;
fTEST = f1 + f2 - f3 = 31 MHz.
Composite Second Order (CSO)
The CSO parameter (both sum and difference products) is defined by the NCTA.
Composite Triple Beat (CTB)
The CTB parameter is defined by the NCTA.
Cross Modulation (XMOD)
Cross modulation (XMOD) is measured at baseband (selective voltmeter method), referenced to 100% modulation of the
carrier being tested.
Page 2 of 4
2004 Jun 01
Document Revision Level C

No Preview Available !

Product Specification
R0605250L
Si Reverse, low current, 5 – 65 MHz, 25.2dB typ. Gain @ 65MHz, 135mA max. @ 24VDC
I
U
123 5 789
J
øG
S
T
P
C
E
K
N
M
R
O
Q
D
H
B
L
F
A
0 5 10mm
scale
Pinning:
1 2 34567 8 9
Notes:
European
Projection
All Dimensions in mm:
nominal
A 44,6 ± 0,2
B 13,6 ± 0,2
C 20,4 ± 0,5
D 8 ± 0,15
E 12,6 ± 0,15
F 38,1 ± 0,2
G 4 +0,2 / -0,05
H 4 ± 0,2
I 25,4 ± 0,2
J UNC 6-32
K 4,2 ± 0,2
L 27,2 ± 0,2
M 11,6 ± 0,5
N 5,8 ± 0,4
O 0,25 ± 0,02
P 0,45 ± 0,03
Q 2,54 ± 0,3
R 2,54 ± 0,5
S 2,54 ± 0,25
T 5,08 ± 0,25
U 5,08 ± 0,25
min
44,4
13,4
19,9
7,85
12,45
37,9
3,95
3,8
25,2
-
4,0
27,0
11,1
5,4
0,23
0,42
2,24
2,04
2,29
4,83
4,83
max
44,8
13,8
20,9
8,15
12,75
38,3
4,2
4,2
25,6
-
4,4
27,4
12,1
6,2
0,27
0,48
2,84
3,04
2,79
5,33
5,33
Page 3 of 4
2004 Jun 01
Document Revision Level C