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參數(shù)資料
| 型號： | LC72720YV |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Single-Chip RDS Signal-Processing System IC(單片無線電數(shù)據(jù)系統(tǒng)信號處理芯片) |
| 中文描述： | 單芯片發(fā)展策略的信號處理系統(tǒng)集成電路（單片無線電數(shù)據(jù)系統(tǒng)信號處理芯片） |
| 文件頁數(shù)： | 4/14頁 |
| 文件大?。?/td> | 107K |
| 代理商： | LC72720YV |
No. 6488-4/14
LC72720Y, 72720YV
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V
DD
max
V
IN
1 max
V
IN
2 max
V
IN
3 max
V
O
1 max
V
O
2 max
V
O
3 max
I
O
1 max
I
O
2 max
I
O
3 max
Vddd, Vdda
–0.3 to +7.0
V
CL, DI, CE, SYR, T1, T2, T3, T4, T5, T6, T7, SYNC
–0.3 to +7.0
V
Maximum input voltage
XIN
–0.3 to Vddd +0.3
V
MPXIN, CIN
–0.3 to Vdda +0.3
V
DO, SYNC, RDS-ID, T3, T4, T5, T6, T7
–0.3 to +7.0
V
Maximum output voltage
XOUT
–0.3 to Vddd +0.3
V
FLOUT
–0.3 to Vdda +0.3
V
DO, T3, T4, T5, T6, T7
6.0
mA
Maximum output current
XOUT, FLOUT
3.0
mA
SYNC, RDS-ID
20.0
mA
Allowable power dissipation
Pd max
Ta
≤
85°C
DIP24S:
350
mW
SSOP30:
150
mW
Operating temperature
Topr
–40 to +85
°C
Storage temperature
Tstg
–55 to +125
°C
Specifications
Absolute Maximum Ratings
at Ta = 25°C, Vssd = Vssa = 0 V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Supply voltage
V
DD
1
V
DD
2
V
IH
V
IL
V
O
V
IN
1
V
IN
2
V
XIN
Vddd, Vdda
3.0
3.6
V
Vddd: Serial data hold voltage
2.0
V
Input high-level voltage
CL, DI, CE, SYR, T1, T2
0.7 Vddd
6.5
V
Input low-level voltage
CL, DI, CE, SYR, T1, T2
0
0.3 Vddd
V
Output voltage
DO, SYNC, RDS-ID, T3, T4, T5, T6, T7
6.5
V
MPXIN : f = 57 ±2 kHz
50
mVrms
Input amplitude
MPXIN : 100% modulation composite
100
mVrms
XIN
XIN, XOUT : CI
≤
120
(XS = 0)
XIN, XOUT : CI
≤
70
(XS = 1)
XIN, XOUT : f
O
= 4.332 MHz, 8.664 MHz
DI, CL
400
1500
mVrms
Guaranteed crystal oscillator frequencies
Xtal
4.332
MHz
8.664
MHz
Crystal oscillator frequency deviation
TXtal
±100
ppm
Data setup time
t
SU
t
HD
t
CL
t
CH
t
EL
t
ES
t
EH
t
CE
t
LC
0.75
μs
Data hold time
DI, CL
0.75
μs
Clock low-level time
CL
0.75
μs
Clock high-level time
CL
0.75
μs
CE wait time
CE, CL
0.75
μs
CE setup time
CE, CL
0.75
μs
CE hold time
CE, CL
0.75
μs
CE high-level time
CE
20
ms
Data latch change time
1.15
μs
t
DC
DO, CL: Differs depending on the value of the
pull-up resistor used.
0.46
μs
Data output time
t
DH
DO, CE: Differs depending on the value of the
pull-up resistor used.
0.46
μs
Allowable Operating Ranges
at Ta = –40 to +85°C, Vssd = Vssa = 0 V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Input resistance
Rmpxin
MPXIN–Vssa : f = 57 kHz
23
k
M
kHz
Internal feedback resistance
Rf
XIN
1.5
Center frequency
fc
FLOUT
56.5
57.0
57.5
–3 dB bandwidth
BW – 3 dB FLOUT
2.5
3.0
3.5
kHz
Gain
Gain
MPXIN–FLOOUT : f = 57 kHz
FLOUT :
f = ±7 kHz
FLOUT : f < 45 kHz, f > 70 kHz
28
31
34
dB
Att1
30
dB
Stop band attenuation
Att2
40
dB
Att3
FLOUT : f < 20 kHz
50
dB
Electrical Characteristics
at Ta = –40 to +85°C, Vssd = Vssa = 0 V
Continued on next page.
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相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC72720YVS | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip RDS Signal-Processing System IC |
| LC72720YVS-MPB-E | 功能描述:通信集成電路 - 若干 RoHS:否 制造商:Maxim Integrated 類型:Transport Devices 封裝 / 箱體:TECSBGA-256 數(shù)據(jù)速率:100 Mbps 電源電壓-最大:1.89 V, 3.465 V 電源電壓-最小:1.71 V, 3.135 V 電源電流:50 mA, 225 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube |
| LC72720YVS-TLM-E | 功能描述:音頻 DSP RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
| LC72720YV-TLM-E | 制造商:ON Semiconductor 功能描述:RDS/RBDS DECODE-IC - Tape and Reel |
| LC72722 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip RDS Signal-Processing System LSI |
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