參數(shù)資料
型號: TBA120S
廠商: Electronic Theatre Controls, Inc.
英文描述: FM-ZF-Verstarker mit Demodulator
中文描述: 調(diào)頻采埃孚,Verstarker麻省理工解調(diào)器
文件頁數(shù): 2/9頁
文件大小: 93K
代理商: TBA120S
March 1986
2
Philips Semiconductors
Product specification
Sound I.F. amplifier/demodulator for TV
TBA120U
GENERAL DESCRIPTION
The TBA120U is an i.f. amplifier with a symmetrical FM demodulator and an a.f. amplifier with adjustable output voltage.
The a.f. amplifier is also provided with an output for volume control and an input for VCR operation.
The input and output of the TBA120U are especially designed for LC-circuits, but the input can also be used with a
ceramic filter.
QUICK REFERENCE DATA
PACKAGE OUTLINE
14-lead DIL; plastic (SOT27); SOT27-1; 1996 November 19.
Supply voltage (pin 11)
Supply current
I.F. voltage gain at f = 5,5 MHz
Input voltage starting limiting
AM suppression at
f =
±
50 kHz
A.F. output voltage adjustment range (pin 8)
A.F. output voltage at
f =
±
50 KHz (r.m.s. value)
at pin 8
at pin 12
V
p
I
P
G
v if
V
i
α
V
o af
typ.
typ.
typ.
typ.
typ.
typ.
12
13,5
68
30
60
85
V
mA
dB
μ
V
dB
dB
V
o af (rms)
V
o af (rms)
typ.
typ.
1,2
1,0
V
V
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