參數(shù)資料
型號: TEF6701HL
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: Car radio tuner front-end for digital IF
中文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP64
封裝: 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-314-2, LQFP-64
文件頁數(shù): 2/55頁
文件大?。?/td> 318K
代理商: TEF6701HL
9397 750 13471
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data sheet
Rev. 01 — 16 November 2004
2 of 55
Philips Semiconductors
TEF6701HL
Car radio tuner front-end for digital IF
I
AM IF2 AGC
I
Multiplexer to output AM IF2 AGC and FM IFAGC to a car IF DSP IC (e.g. SAA7724H)
I
AM/FM RFAGC monitor output
I
Level detector for AM and FM with temperature compensated output voltage; starting
point and slope of level output is programmable via the I
2
C-bus
I
IF counter for AM IF2 and FM IF
I
LC tuner oscillator providing mixer frequencies for FM mixer and AM mixer 1
I
Crystal oscillator providing mixer frequencies for AM mixer 2 and reference for
synthesizer PLL, IF count and timing for Radio Data System (RDS) update
I
Fast synthesizer PLL tuning system with local control for inaudible RDS updating
I
Timing function for RDS update algorithm and control signal output for a car IF DSP IC
(e.g. SAA7724H)
I
Three hardware programmable I
2
C-bus addresses; pin BUSENABLE; two software
controlled flag outputs
I
Several test modes for fast IC and system tests.
3.
Quick reference data
Table 1:
Symbol
V
DDA(n)
Quick reference data
Parameter
analog supply voltages
1 to 4 and 6
analog supply voltage 5
digital supply voltage
sum of analog supply
currents 1 to 4 and 6
Conditions
Min
8
Typ
8.5
Max
9
Unit
V
V
DDA5
V
DDD
I
DDA(n)
4.75
4.75
42
32
7.5
14
25
21
0.144 -
0.522 -
5.73
64
162.4 -
5
5
55
43
10
18.5
32
26
5.25
5.25
71
56
12
23
39.5
32
0.288
1.710
9.99
108
162.55 MHz
V
V
mA
mA
mA
mA
mA
mA
MHz
MHz
MHz
MHz
FM Japan mode
AM mode
I
DDA5
analog supply current 5 FM Japan mode
AM mode
FM Japan mode
AM mode
LW
MW
SW
I
DDD
digital supply current
f
AM(ant)
AM input frequency
-
-
f
FM(ant)
f
FM(WB)(ant)
FM weather band input
frequency
T
amb
ambient temperature
AM overall system parameters; see
Figure 8
g
m(conv)
AM mixer 1 conversion
FM input frequency
40
-
+85
°
C
transconductance
3.9
5.2
6.5
F
AMMIX1
noise figure of AM
mixer 1
-
4.5
7.1
dB
I
V
RF
---------
mA
V
--------
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