参数资料
型号: TSF1234P
元件分类: 声表面波滤波器
英文描述: 1 FUNCTIONS, 45.75 MHz, SAW-VIDEO/SOUND FILTER
文件页数: 1/1页
文件大小: 130K
代理商: TSF1234P
APPLICATION
: IF Filter for Video
TSF1234P
IF
: 45.75 MHz
SYSTEM
: M/N
Amplitude and Group Delay Response
Package ( P type )
ELECTRIC CHARACTERISTICS (Ta = 25 C)
Drive Impedance : 50
Load Impedance : 1.2 k
5 pF
Freq.
SPECIFICATIONS
CHARACTERISTICS
(MHz)
Upper
Nom.
Lower
Unit
47.25
-39
-50
Pin Connection
45.75
-4.8
-6.1
-7.4
Amplitude
42.67
0
-0.6
-1.9
1
Response
42.17
-1.2
-2.8
-4.4
Ref. :
41.67
-9.0
-11.5
-14.0
PEAK
41.25
-23
-32
(dB)
39.75
-40
-50
33.75
-30
-40
2
Spurious
39.75
Response
47.25
-30
-40
51.75
3
Group Delay
44.75
0
Ref. : 45.75 MHz
43.75
10
Equivalent Circuit
42.17
-10
(ns)
43.0
4
Group Delay Ripple
80
20
45.75
5
Insertion Loss
-28.6
-30.6
(dB)
PEAK
6
Temperature Coefficient
-18
ppm/ C
Input Capacitance
1.0
15.2
(pF)
7
Input Resistance
44.0
2.8
(K )
Output Capacitance
1.0
12.0
(pF)
Output Resistance
44.0
3.1
(K )
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