View KFM110_1260304.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

SAW FILTER
TECHNICAL DATA
Band pass filter for the IF circuits of cordless phone
A
KFM110
SPECIFICATIONS FOR SAW FILTER
Low insertion loss.
B C
High selectivity.
ITEM Input Signal Level DC Permissive Voltage Operating Temperature Range Storage Temperature Range
SYMBOL ISmax VDC Topr Tstg
RATING 0 +10 -10 -40 +60 +85
UNIT dBm V
1
D P1
H
MAXIMUM RATING (Ta=25
)
DIM A B C
D E F H P1 P2
2
3
4
MILLIMETERS _ 10.9 + 0.1 _ 4.4 + 0.06 3.12 MAX _ 0.45 +0.05 _ 2.2 + 0.03 _ 1.65 + 0.19 _ 5.0 + 0.3 _ 2.53 + 0.15 _ 7.6 + 0.15
F
P2
1 : INPUT 2,3 : GROUND 4 : OUTPUT
MARKING
F-11
KFM110
Lot No.
ELECTRICAL CHARACTERISTICS (Temperature 25 )
ITEMS Nominal Center Frequency Bandwidth Insertion Loss SYMBOL fo BW3dB IL TEST CONDITION at minimum loss point fO-3 fO-2 1.728MHz 1.728MHz fO 41 30 29 6 6 25 27 27 MIN. 0.4 TYP. 110.592 3.0 46 35 34 17 10 30 32 32 300 //1.2 H MAX. 4.0 0.75 sec. dB UNIT MHz MHz dB
fO-1.728MHz Rejection Level (from minimum loss point) ILSTOP fO-1.15MHz fO+1.15MHz fO+1.728MHz fO+2 fO+3 Group Delay Time Deviation Input/Output Impedance G.D.T ZI(ZO) fO 1.728MHz 1.728MHz 0.4MHz -
2002. 1. 7
Revision No : 4
E
1/2
KFM110
TEST CIRCUIT REFERENCE LEVEL TEST CIRCUIT
ZI Rs SSG 0dBm R R DET RL ZO
RS, RL : 50 (Internal Impedance of Source and Load) R:0 ZI(ZO)=RS(RL)+R
MEASUREMENT CIRCUIT
ZI ZO
Rs SSG L1 1 C1 2 3 4 C1
L L1 DET RL
1: Input
2, 3 : Ground
4: Output
RS, RL : 50 (Internal Impedance of Source and Load) C1 : 7pF (Reference value) L1 : 150nH (Reference value)
2002. 1. 7
Revision No : 4
2/2

▲Up To Search▲

Price & Availability of KFM110

	To Download KFM110 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .