CEL MC-7852G Catv 18 db push-pull amplifier Datasheet

CATV 18 dB PUSH-PULL AMPLIFIER MC-7852G
FEATURES
OUTLINE DIMENSIONS (Units in mm)
• GALLIUM ARSENIDE ACTIVE DEVICES
PACKAGE OUTLINE
• LOW DISTORTION
• LOW NOISE FIGURE
(6.4 dB TYP at 860 MHz)
• HIGH RELIABILITY
(FIT = 125 at heat sink temperature of 100°C,
Report available)
• INDUSTRY COMPATIBLE PACKAGE
45.08 MAX
38.1±0.25
27.5 MAX
3.2 MAX
4.25
+ 0.25
- 0.35
VDD
5
14.85 MAX
4.0±0.25
8.1 MAX
19.05±0.38
1
9
In
Out
6-32 unc 2B
25.4±0.25
2 3 7 8
2.54±0.25
0.51±0.05
Gnd
DESCRIPTION
4.19±0.13
5
7 8 9
2.54 ±0.38
A
6.3
The MC-7852 is a GaAs hybrid integrated circuit designed to
be used as the input device in CATV applications up to 860
MHz. This unit has a minimum gain of 18 dB at 860 MHz, and
because it is a GaAs device, it has lower distortion and lower
noise figure. Reliability is assured by NEC's stringent quality
and process control procedures. Devices are assembled and
tested using fully automated equipment to maximize the consistency in part to part performance. The MC-7852G features
round connection pins and slightly different body dimensions
for customers desiring these packaging dimensions.
10.75 ±0.25
2.62±0.35
1 2 3
12.9 MAX
21.5 MAX
0.38.. A
0.51±0.05
2.5
±0.05
ELECTRICAL CHARACTERISTICS (TCASE = 30 °C, VDD = 24 V, ZS = ZI = 75 Ω)
PART NUMBER
PARAMETERS
SYMBOLS
MC-7852G
TYP
MAX
UNITS
MIN
MHz
50
860
CONDITIONS
BW
Frequency Range
GA
Gain
dB
18.0
19.5
f = 860 MHz
0
2.0
50 to 860 MHz
1.0
50 to 860 MHz; Peak to Valley
S
Gain Slope
dB
Gf
Gain Flatness
dB
S11
Input Return Loss
dB
dB
dB
dB
18.0
17.0
16.0
14.5
50 to 160 MHz
160 to 320 MHz
320 to 640 MHz
640 to 860 MHz
S22
Output Return Loss
dB
dB
dB
dB
18.0
17.0
16.0
14.5
50 to 160 MHz
160 to 320 MHz
320 to 640 MHz
640 to 860 MHz
S12
Reverse Isolation
dB
30
50 to 860 MHz
CTB
Composite Triple Beat, 110 Channels
dB
-59
-55
VOUT = 44 dBmV/ch
CSO
Composite Second Order, 110 Channels
dB
-62
-55
VOUT = 44 dBmV/ch
XMod
VOUT = 44 dBmV/ch
Cross Modulation, 110 Channels
dB
-62
-55
IDD
DC Current
mA
210
240
NF
Noise Figure
dB
5.7
6.5
50 MHz
dB
6.4
7.0
860 MHz
California Eastern Laboratories
MC-7852G
ABSOLUTE MAXIMUM RATINGS1 (TCASE = 30 °C)
SYMBOLS
VDD
VI
PARAMETERS
UNITS
RATINGS
V
30
Supply Voltage
Input Voltage (Single Tone)
dBmV
65
TOP
Operating Temperature
°C
-30 to +100
TSTG
Storage Temperature
°C
-40 to +100
Note:
1. Operation in excess of any one of these parameters may result in
permanent damage.
TYPICAL SCATTERING PARAMETERS
j50
90˚
120˚
j100
j25
60˚
150˚
30˚
j10
S22
0
S12
180˚
0
0˚
S11
-j10
-150˚
-30˚
S21
-j100
-j25
-120˚
-60˚
S21 MAG:
3.0/DIV., 15.00 FS
S12 MAG:
0.01/DIV., 0.05 FS
-90˚
-j50
VDD = 24 V
FREQUENCY
(MHz)
50
100
150
200
250
300
350
400
450
500
550
600
650
700
750
800
850
900
950
1000
1050
S11
MAG
0.052
0.057
0.071
0.085
0.099
0.113
0.123
0.133
0.132
0.129
0.113
0.085
0.065
0.058
0.089
0.131
0.174
0.225
0.247
0.289
0.321
S21
ANG
-83.06
-82.82
-84.93
-86.97
-88.97
-88.18
-91.37
-93.68
-99.58
-104.90
-107.80
-110.10
-97.46
-68.52
-53.94
-52.90
-58.69
-70.76
-83.43
-92.15
-100.70
MAG
7.805
7.913
7.957
7.998
8.047
8.078
8.095
8.125
8.182
8.250
8.333
8.431
8.522
8.575
8.675
8.836
9.042
9.312
9.481
9.452
9.657
ANG
-2.112
-29.080
-51.100
-71.670
-91.690
-111.600
-131.800
-151.100
-171.100
169.100
149.000
128.600
108.200
87.710
67.150
46.370
25.010
3.054
-20.500
-43.320
-66.730
EXCLUSIVE NORTH AMERICAN AGENT FOR
S12
MAG
0.017
0.017
0.017
0.016
0.016
0.016
0.015
0.015
0.015
0.016
0.016
0.016
0.017
0.017
0.017
0.016
0.016
0.015
0.014
0.012
0.010
S22
ANG
-0.954
-22.940
-42.330
-60.760
-79.260
-97.140
-115.900
-134.100
-152.800
-171.200
170.500
153.400
136.900
120.900
105.200
90.700
75.670
60.340
43.050
29.900
14.310
MAG
0.068
0.056
0.056
0.061
0.070
0.076
0.081
0.086
0.079
0.070
0.050
0.023
0.031
0.063
0.104
0.141
0.170
0.193
0.201
0.224
0.220
ANG
-176.60
-163.50
-143.70
-133.30
-125.10
-117.30
-118.10
-115.50
-119.90
-124.00
-124.50
-113.50
-43.19
-24.66
-37.34
-50.31
-67.88
-85.25
-97.83
-112.00
-125.10
RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS
CALIFORNIA EASTERN LABORATORIES • Headquarters • 4590 Patrick Henry Drive • Santa Clara, CA 95054-1817 • (408) 988-3500 • Telex 34-6393 • FAX (408) 988-0279
24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) • Internet: http://WWW.CEL.COM
DATA SUBJECT TO CHANGE WITHOUT NOTICE
05/17/2000
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