參數(shù)資料
型號: TEA6843HL/V1,518
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP80
封裝: 12 X 12 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-315-1, LQFP-80
文件頁數(shù): 9/62頁
文件大?。?/td> 363K
代理商: TEA6843HL/V1,518
2003 Dec 19
17
Philips Semiconductors
Product specication
New In Car Entertainment (NICE)
extended car radio
TEA6843HL
gm(conv)(T)
conversion
transconductance
variation with
temperature
9 × 104
K1
IP3
3rd-order
intermodulation
RL = 2.8 k; f = 300 kHz
135
138
dB
V
IP2
2nd-order
intermodulation
RL = 2.8 k
170
dB
V
F
noise gure of AM
mixer 1
4.5
7.1
dB
Ibias
mixer bias current
AM mode
4.8
6
7.2
mA
AM MIXER 2 (IF2 = 450 kHz)
Mixer inputs: pins IFAMP1IN and IFAMP1DEC
Ri
input resistance
270
330
390
Ci
input capacitance
57
pF
VI
DC input voltage
2.4
2.8
3.2
V
Vi(max)(p)
maximum input
voltage (peak value)
1 dB compression point of
AM mixer 2 output
(peak-to-peak value)
1.1
1.4
V
Vi(n)(eq)
equivalent input noise
voltage
Rgen = 330 ; RL =4k
15
22
Mixer outputs: pins AMMIX2OUT1 and AMMIX2OUT2
Ro
output resistance
100
k
Co
output capacitance
57
pF
Vo(max)(p-p)
maximum output
voltage
(peak-to-peak value)
VDDA1 = 8.5 V
12
15
V
gm(conv)
conversion
transconductance
1.3
1.6
1.9
gm(conv)(T)
conversion
transconductance
variation with
temperature
9 × 104
K1
IP3
3rd-order
intermodulation
RL =4k; f = 300 kHz
134
137
dB
V
IP2
2nd-order
intermodulation
RL =4k
170
dB
V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
g
m conv
()
g
m conv
()
T
×
-----------------------------------
nV
Hz
------------
I
AMMIX2OUT
V
IFAMP1IN
-------------------------------
mA
V
---------
g
m conv
()
g
m conv
()
T
×
-----------------------------------
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