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): 4/62頁
文件大?。?/td> 363K
代理商: TEA6843HL/V1,518
2003 Dec 19
12
Philips Semiconductors
Product specication
New In Car Entertainment (NICE)
extended car radio
TEA6843HL
11 AC CHARACTERISTICS
VMIX1OUT =VAMMIX2OUT =VDDA(n) = 8.5 V; VDDA5 =5V; VDDD =5V; Tamb =25 °C; see Figs 14 and 15; unless otherwise
specied.
Power supply reference current generator: pin IREF
Vo(ref)
output reference voltage
4
4.25
4.5
V
Ro
output resistance
8
11
13
k
Io(max)
maximum output current
100
+100
nA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Voltage controlled oscillator
fosc
oscillator frequency
151.2
248.2
MHz
C/N
carrier-to-noise ratio
fosc = 200 MHz; f = 10 kHz;
B=1Hz
101
dBc
RR
ripple rejection
fripple = 100 Hz;
VDDA4(ripple) = 100 mV (RMS)
fosc = 250 MHz
90
97
dB
fosc = 200 MHz
92
99
dB
Crystal oscillator: pins XTAL1, XTALGND and XTAL2
fosc
oscillator frequency
20.5
MHz
Ri
real part of input
impedance
VXTAL1 VXTAL2 =1mV
500
Ci
input capacitance
8
10
12
pF
Vo(osc)(rms)
oscillator output
voltage (RMS value)
240
350
500
mV
C/N
carrier-to-noise ratio
fosc = 20.5 MHz (10.25 MHz);
f=10kHz
112
Oscillator divider N1
N1
oscillator divider ratio
FM mode
standard, East Europe and
local
2
weather band (WX)
1
Oscillator divider N2
N2
oscillator divider ratio
AM mode
LW and MW
10
SW
5
Synthesizer
PROGRAMMABLE DIVIDER
Nprog
programmable divider
ratio
512
32767
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
f
osc
f
osc
------------
dBc
Hz
------------
相關(guān)PDF資料
PDF描述
TEA7532DP AUDIO AMPLIFIER, PDIP16
TEA7532FP AUDIO AMPLIFIER, PDSO16
TEA7650H-T SPECIALTY CONSUMER CIRCUIT, PQFP48
TEF6890H/V2,518 SPECIALTY CONSUMER CIRCUIT, PQFP44
TEF6890H/V2,557 SPECIALTY CONSUMER CIRCUIT, PQFP44
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TEA6845 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:New In Car Entertainment NICE car radio
TEA6845AH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:New In Car Entertainment NICE car radio
TEA6845H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:New In Car Entertainment NICE car radio
TEA6845H/V2 功能描述:調(diào)諧器 VDO-NICE RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度:
TEA6845H/V2,518 功能描述:調(diào)諧器 VDO-NICE RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度: