參數(shù)資料
型號(hào): LA71578HM
元件分類(lèi): 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: 14 X 20 MM, QIP-100
文件頁(yè)數(shù): 43/43頁(yè)
文件大?。?/td> 1533K
代理商: LA71578HM
LA71598HM
No.A0643-9/44
Head Amplifier
Ratings
Parameter
Symbol
In
Out
Conditions
min
typ
max
Unit
PB mode
T87: 5.0V T30: OPEN
T11A
RF
T11B
HA
Current dissipation
IHCCP
Pin 87 inflow current
0
39
mA
Voltage gain SP-L CH1
SP-H CH2
EP-L CH3
EP-H CH4
Gvp1
Gvp2
Gvp3
Gvp4
T91A
T88A
T85A
T82A
T74
VIN = 0.4mVp-p
F = 4MHz
0
5.0
0
5.0
0
5.0
58
60.0
62
dB
Difference of voltage
gain 1
ΔGvp1
Gvp1-Gvp2
-1
0
+1
dB
Difference of voltage
gain 2
ΔGvp2
Gvp3-Gvp4
-1
0
+1
dB
Difference of gain
between mode
ΔGvp3
Gvp3-Gvp1
-1
0
+1
dB
Frequency
CH1
Characteristics
CH2
CH3
CH4
ΔVfp1
ΔVfp2
ΔVfp3
ΔVfp4
T91A
T88A
T85A
T82A
T74
VIN = 38mVp-p
The ratio of the VIN = 38mVp-p, f = 7MHz
output and Gvp1, 2, 3, 4.
0
5.0
0
5.0
0
5.0
-1
0
+1
dB
Secondary
CH1
harmonic
CH2
distortion
CH3
CH4
VHDP1
VHDP2
VHDP3
VHDP4
T91A
T88A
T85A
T82A
T74
VIN = 38mVp-p
The ratio of 8MHz (second component) of
f = 4MHz output and 4MHz
(first component).
0
5.0
0
5.0
0
5.0
-40
dB
Maximum
CH1
output
CH2
level
CH3
CH4
VOMP1
VOMP2
VOMP3
VOMP4
T82A
T85A
T88A
T91A
T74
As f = 1MHz, the output level of which
become -30dB as the ratio of output 3MHz
(third component) and 1MHz
(first component).
0
5.0
0
5.0
0
5.0
1.0
1.2
Vp-p
Cross talk SP1 CH1
VCR1
T82A
T85A
T88A
T74
The ratio of output of VIN = 38mVp-p,
f = 4MHz and Gvp1.
00
-35
dB
Cross talk SP2 CH2
VCR2
T82A
T85A
T91A
T74
The ratio of output of VIN = 38mVp-p,
f = 4MHz and Gvp2.
5.0
0
-35
dB
Cross talk EP1 CH3
VCR3
T82A
T88A
T91A
T74
The ratio of output of VIN = 38mVp-p,
f = 4MHz and Gvp3.
05.0
-35
dB
Cross talk EP2 CH4
VCR4
T85A
T88A
T91A
T74
The ratio of output of VIN = 38mVp-p,
f = 4MHz and Gvp4.
5.0
-35
dB
Equivalent
input noise voltage
T74
90 connected to 91
88
89
84
85
82
83
0
5
0
5
0
5
0.6
0.2
hV/
√Hz
Equivalent
input current noise
T74
90, 91 open
88, 89
84, 85
82, 83
0
5
0
5
0
5
1.7
2.0
pA/
√Hz
Continued on next page.
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