RFHIC SF8700B

Switch Filter for Tuner
SF8700B
Product Features
Application
• MCM Sub-Module
• High Dynamic Range
• Digital Control
• Chip on Board
• Low Current
• Low Insertin Loss
• Small Size
• Low Cost
• 75 Ohms
• Tuner
• Digital TV
• Cable Set - Top Box
• BroadBand System Set - Top - Box
• Camcorder
• DVD
• Trunk Amp
(Operating Temperature:-40°C~+100°C)
Specifications
SF8700A
NO
ITEMS
Unit
Min
Typ
Remarks
Max
1-1
Input Frequency
45 ~ 870
MHz
1-2
Input Impedance
75
Ω
F1 40-270
1-3
Output Frequency
F2 270-470
MHz
F3 470-870
F1 1.0
1-4
Insertion Loss
F2 2.5
dB
F3 1.5
1-5
In/Out Return Loss
-15
dB
1-7
Rejection@ 2f
-25
dB
1-8
IP3
65
dBm
1-9
RF Switch
1-10
RF Input Power
GaAs PHEMT
10
W
Electrical Specification
2-1
Operating
Vdc
5.00 ± 1.00
Vdc
2-2
Voltage
Control Voltage
5.00 ± 2.00
Vdc
2-3
Current
2-4
Consumption
< 10
㎂
2-5
Tuning Circuit
It
Digital on 5V ± 2 / Off 0~2V
▪ Tel : 82-31-250-5011
▪ All specifications may change without notice.
▪ [email protected]
▪ Version 5.1
Switch Filter for Tuner
SF8700B
Functional Diagram
A-E. LPF : BW (~270MHz)
B-F. BPF : BW (270~470MHz)
C-G. HPF : BW (470MHz~)
▪ Tel : 82-31-250-5011
▪ All specifications may change without notice.
▪ [email protected]
▪ Version 5.1
Switch Filter for Tuner
SF8700B
Package Dimensions (Type: CL-38)
Pin No.
Function
1
LPF
2
RF_In
3
5V
4
HPF
5
N.C
6
BPF
7
RF_Out
8
Ground
Recommended Pattern
RFHIC Corporation (RFHIC) reserves the right to make changes to any products herein or to discontinue any product at any time without notice. RFHIC do not
assume any liability for the suitability of its products for any particular purpose, and disclaims any and all liability, including without limitation consequential or
incidental damages. The product specifications herein expressed have been carefully checked and are assumed to be reliable. However, RFHIC disclaims liability for
inaccuracies and strongly recommends buyers to verify that the information they are using is current before placing purchase orders. RFHIC products are not
intended for use in life support equipment or application where malfunction of the product can be expected to result in personal injury or death. Buyer uses or sells
such products for any such unintended or unauthorized application, buyer shall indemnify, protect and hold RFHIC and its directors, officers, stockholders,
employees, representatives and distributors harmless against any and all claims arising out of such use. RFHIC’s liability under or arising out of damages, claims of
whatsoever kind and nature which RFHIC products could cause shall be limited in amount to the net purchase price of the products sold to buyer by RFHIC.
▪ Tel : 82-31-250-5011
▪ All specifications may change without notice.
▪ [email protected]
▪ Version 5.1