LA7795T Ver la hoja de datos (PDF) - SANYO -> Panasonic
Número de pieza
componentes Descripción
Fabricante
LA7795T Datasheet PDF : 8 Pages
| |||
LA7795T
Gain - Frequency Characteristic
70
VCC = 5.0 V
65 PIN5 : OPEN
Vagc = 2.5 V
60 Circuit1
55
50
45
Gain - Frequency Characteristic
70
VCC = 5.0 V
65 PIN5 : GND
Vagc = 2.5 V
60 Circuit1
55
25
50
-20
45
85
40
25
40
-20
35
35
85
30
30
25
20
10 20 30 40 50 60 70 80 90 100
Frequency - MHz
Gain - Frequency Characteristic
70
25
20
10 20 30 40 50 60 70 80 90 100
Frequency - MHz
65
-20
25
60
55
85
50
45
40
35
30 VCC = 5.0 V
PIN5 : VCC
25 Vagc = 2.5 V
Circuit1
20
10 20 30 40 50 60 70 80 90 100
Frequency - MHz
Intermodulation Characteristic
0 VCC = 5.0 V, PIN5 : OPEN
-10 Frequency = 44 MHz, 45 MHz, Circuit4
Output
-20
25
-30
-20
-40
85
Intermodulation Characteristic
0 VCC = 5.0 V, PIN5 : GND
-10 Frequency = 44 MHz, 45 MHz, Circuit4
Output
-20
-30
-20
85
25
-40
-50
-50
-20
-60
25
-60
25
-70
-70
85
-80
IM3
-80
IM3
-90
-90
-100
-70 -65 -60 -55 -50 -45 -40 -35 -30 -25 -20 -15
Input / Tone - dBm
Intermodulation Characteristic
0 VCC = 5.0 V, PIN5 : VCC
-10 Frequency = 44 MHz, 45 MHz, Circuit4
Output
-20
-20
-30
25
85
-40
-50
-20
-60
25
85
-70
-80
IM3
-100
-70 -65 -60 -55 -50 -45 -40 -35 -30 -25 -20 -15
Input / Tone - dBm
The vertical axis (Output/Tone) on this graph shows
the values displayed by the spectrum analyzer for
circuit 4.
The actual output power for the corresponding pins
is given by the following formula.
{output power [dBm]}=
{displayed value [dBm]}+10 ⋅ log (250 Ω/50 Ω)
-90
-100
-70 -65 -60 -55 -50 -45 -40 -35 -30 -25 -20 -15
Input / Tone - dBm
No.8268-7/8
Share Link: 