CATV Amplifier Module 50-860MHz BGY888 power gain 35dB
Type: CATV Amplifier Module
Part Number: BGY888N/BGY888C
Key Words: CATV Equipment
Feature
Excellent linearity
Extremely low noise
High gain
Excellent return loss properties
Application
Single module line extender in CATV systems operating in the 40 to 860 MHz frequency range..
DESCRIPTION
Hybrid high dynamic range amplifier module operating at a supply voltage of 24 V (DC) in a SOT115J package. The Module consists of two cascaded stages both in cascode configuration.
Description
1. Monitor current
2. Common
3. Common
4. -
5. DC24V
6. -
7. Common
8. Common
9. Output
Quick Reference Data
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
Gp
Power gain
F=50MHZ
33.5
-
35
dB
F=860MHZ
35
dB
l tot
Totol current consumption(DC)
VB=24V
210
245
mA
Limiting Values
In accordance with the Absolute Maximum Rating System(IEC 134)
Symbol
Parameter
Min.
Max.
Unit
Vi
RF input voltage
--
45
dBmV
Tstg
Storage temperature
-20
+100
ºC
Tmb
Mounting base operating temperature
-20
+100
ºC
Characteristics
Bandwidth 40 to 550MHz; VB=24V; Tcase=35ºC; ZS=ZL=75
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
Gp
Power gain
f=50MHZ
33.5
35
dB
f=860MHZ
35
dB
SL
Slope cable equivalent
f=40 to 860MHZ
0.5
2.5
dB
FL
Flatness of frequency response
f=40 to 860MHZ
-
-
±0. 5
dB
S11
Input return losses
f=40 to 80MHz
18
-
-
dB
f=80 to160MHz
18
-
-
dB
f=160 to 320MHz
18
-
-
dB
f=320 to 750MHz
20
dB
f=750 to 860MHz
18
dB
S22
output return losses
f=40 to 80MHz
16
-
-
dB
f=80 to160MHz
14
f=160 to 320MHz
14
f=320 to 750MHz
14
f=750 to 860MHz
12
Xmod
Cross modulation
60channels flat; Vo=40dBmV; measured at 49.75MHz
-
-
-64
dB
CSO
Composite second order distortion
60channels flat; Vo=40dBmV; measured at 534.25MHz
-
-
-62
dB
D2
Second order distortion
Note 1
-
-
-64
dB
Vo
Output voltage
Dim=-60dB,note 2
57.5
-
-
dBmV
F
Noise figure
f=860MHz
-
-
6.5
dB
ltot
Total current consumption(DC)
note 3
210
245
dB
Note:
1.fp=49.75MHz; Vp=44dBmV;
fq=8.7.25MHz; Vq=44dBmV;
measured at fp+fq=857.00MHz.
2.Measured according to DIN45004B;
fp=847.25MHz; Vp=Vo;
fq=855.25MHz; Vq=Vo-6dB;
fr=857.25MHz; Vr=Vo-6dB;
measured at fp+fr-fq=849.25MHz.
3.The module normally operates at VB=24V,but is able to withstand supply transients up to 28 V.
PACKAGE OUTLINE
Rectangular single-ended package; aluminium flange; 2 vertical mounting holes;
2 x 6-32 UNC and 2 extra horizontal mounting holes; 7 gold-plated in-line leads
SOT115J
Rely Industrial Co., Ltd. is a professional enterprise that specialized in researching, developing and manufacturing wireless RF products, and dedicates to provide customer modular products (OEM) or design project (ODM); It passed the ISO9001: 2000 International quality management system certification, and the product quality can meet FCC, CE, RoHS standards. With more than 10 years' research and sale of wireless fiield, we built a professional sales and R&D team with more than 20 people in January of 2009 in ChangSha city to promote our products and serve the buyers and phurchasers from all over the world.
Business scopes: Specializing in manufacturing wireless RF products: Both Hardware and Software's development and manufacture of Wireless Receiver and Transmitter Modules, Wireless Remote Control and Wireless Controller, Two-Way Wireless Transceiver Modules and IR to RF Transceiver Modules; Wireless network products, such as modems, routers, mouses etc.
Application scopes: Widely used for controlling electric doors/gates and windows, garage door and all kinds of openers, gate barrier, access control systems, industrial control, infrared remote control to RF remote control; GSM / GPS / TPMS car remote control, two-way car alarm system, remote control switches, communications and security fields, etc.
Business Goal: To provide strong technical support and services, good quality and competitive price products, we aim to build the most powerful RF products R&D production base in Asia.
We have strong research and technology team who commit to researching and producing the RF related products eg, RF circuit. Digital circuit, simulation circuit, software design. Our research managing team are experienced in the related area. So our products are with high quality and competitive price.
