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參數(shù)資料
| 型號(hào)： | LC72708E |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | FM Multiplex Broadcast Reception IC for Mobile VICS Systems(用于移動(dòng)VICS系統(tǒng)的FM多路廣播接收芯片) |
| 中文描述： | 調(diào)頻廣播接收集成電路多重移動(dòng)VICS系統(tǒng)（用于移動(dòng)VICS系統(tǒng)的調(diào)頻多路廣播接收芯片） |
| 文件頁(yè)數(shù)： | 2/15頁(yè) |
| 文件大小： | 159K |
| 代理商： | LC72708E |
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No. 5875-2/15
LC72708E
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V
DD
max
V
IN
1
V
IN
2
V
OUT
1
V
OUT
2
I
OUT
Pd max
–0.3 to +7.0
V
Input voltage
CE, CL, DI, RST, STNBY
–0.3 to +7.0
V
Pins other than V
IN
1
DO
–0.3 to V
DD
+0.3
–0.3 to +7.0
V
Output voltage
V
Pins other than V
OUT
1
BLOCK, FLOCK, BCK, FCK, DO
–0.3 to V
DD
+0.3
V
Output current
0 to 4.0
mA
Allowable power dissipation
250
mW
Operating temperature
Topr
Ta
≤
85°C
–40 to +85
°C
Storage temperature
Tstg
–55 to +125
°C
Specifications
Absolute Maximum Ratings
at Ta = 25°C, V
SS
= 0 V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Supply voltage
V
DD
V
IH
V
IL
4.5
5.5
V
Input high-level voltage
CL, CE, DI, RST, STNBY
0.7 V
DD
5.5
V
Input low-level voltage
CL, CE, DI, RST, STNBY
V
SS
0.3 V
DD
V
Oscillator frequency
F
OSC
This IC operates at frequencies within a
±250 ppm precision
7.2
MHz
Input sensitivity
V
XI
With a capacitance-coupled sine wave input
to X
IN
MPXIN, 100% modulation composite
400
1500
mVrms
Input amplitude
V
MPX
150
500
mVrms
[Serial I/O
*
]
Clock low-level time
t
CL
t
CH
t
SU
t
HD
t
EL
t
ES
t
EH
t
LC
t
DD0
t
CRC
CL
0.7
μs
Clock high-level time
CL
0.7
μs
Data setup time
CL, DI
0.7
μs
Data hold time
CL, DI
0.7
μs
CE wait time
CL, CE
0.7
μs
CE setup time
CL, CE
0.7
μs
CE hold time
CL, CE
0.7
μs
Data latch change time
CE
0.7
μs
Data output time
DO, CL
277
555
ns
Layer 4 CRC change time
Note
*
: See the serial data timing chart.
CRC4, CL
0.7
μs
Allowable Operating Ranges
at Ta = –40 to +80°C, V
SS
= 0 V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Output high-level voltage
V
OH
1
I
O
= 2 mA, BCK, FCK, BLOCK, FLOCK,
CRC4, INT, CLK16, DATA, IC1, IC2
V
DD
– 0.4
V
Output low-level voltage
V
OL
1
V
OL
2
I
IH
1
I
IH
2
I
O
= 2 mA, applies to the same pins as V
OH
1
I
O
= 2 mA, DO
V
IN
= 5.5 V, CE, CL, DI, RST, STNBY
V
IN
= V
DD
D, input pins other than I
IH
1
V
IN
= V
SS
D, CL, CE, DI, RST, STNBY,
TP0 to TP8, TPC1 to 2, TOSEL1 to 2, TEST
0.4
V
0.4
V
Input high-level current
1.0
μA
1.0
μA
Input low-level current
I
IL
–1.0
μA
Input resistance
R
MPX
V
REF
F
C
F
BW
D
GD
Gain
MPXIN-Vssa, f = 0 to 100 kHz
50
k
V
Reference supply voltage output
V
REF
, Vdda = 5 V
FLOOUT
2.5
Bandpass filter center frequency
76.0
kHz
–3 dB bandwidth
FLOUT
19.0
kHz
In-band delay time difference
FLOUT
±5
μs
Gain
MPXIN-FLOUT, f = 76 kHz
20
dB
ATT1
FLOUT, f = 50 kHz
25
dB
Stop band attenuation
ATT2
FLOUT, f = 100 kHz
15
dB
ATT3
FLOUT, f = 30 kHz
50
dB
ATT4
FLOUT, f = 150 kHz
50
dB
Electrical Characteristics
at V
DD
= 4.5 to 5.5 V, in the allowable operating ranges
Continued on next page.
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相關(guān)代理商/技術(shù)參數(shù) |
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| LC72709 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:FM Multiplex Reception IC for Mobile Systems |
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| LC72710LW | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Mobile FM Multiplex Broadcast DARC Receiver IC with On-Chip VICS Decoder |
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