參數(shù)資料
型號： LC72148V
廠商： Sanyo Electric Co.,Ltd.
英文描述： Electronic Tuning PLL Frequency Synthesizer for Car Stereo Systems
中文描述： 電子調(diào)諧鎖相環(huán)頻率合成器的汽車音響系統(tǒng)
文件頁數(shù)： 3/21頁
文件大?。?/td> 170K
代理商： LC72148V
No. 6974-3/21
LC72148V
Parameter
Symbol
Conditions
Ratings
Unit
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
Pd max
V
DD
CE, CL, DI
–0.3 to +7.0
V
–0.3 to +7.0
V
Maximum input voltage
XIN, FMIN, AMIN, HCTR/I-6, LCTR/I-7, AIN, I/O-4, I/O-5
–0.3 to V
DD
+ 0.3
–0.3 to +15.0
V
I/O-1, I/O-2, I/O-3
V
DO
–0.3 to +7.0
V
Maximum output voltage
XOUT, I/O-4, I/O-5, O-6, PD0, PD1, AIN
–0.3 to VDD + 0.3
V
I/O-1, I/O-2, I/O-3, AOUT, O-7
–0.3 to +15.0
V
I/O-4, I/O-5, O-6, O-7
0 to 3.0
mA
Maximum output current
DO, AOUT
0 to 6.0
mA
I/O-1, I/O-2, I/O-3
(Ta
≤
85°C) SSOP24
0 to 10
mA
Allowable power dissipation
140
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
1
V
IH
2
V
IH
3
V
DD
V
DD
: Serial data retained
CE, CL, DI, I/O-1, I/O-2, I/O-3
2.7
3.6
V
1.5
V
0.7 V
DD
0.7 V
DD
0.7 V
DD
6.5
V
High-level input voltage
I/O-4, I/O-5, HCTR/I-6, LCTR/I-7
V
DD
V
DD
V
LCTR/I-7: Pulse waveform
V
Low-level input voltage
V
IL
1
CE, CL, DI, I/O-1 to I/O-5,
HCTR/I-6, LCTR/I-7
0
0.3 V
DD
V
V
IL
2
V
O
1
V
O
2
f
IN
1
f
IN
2
f
IN
3
f
IN
4
f
IN
5
f
IN
6
f
IN
7
V
IN
1
V
IN
2-1
V
IN
2-2
V
IN
3
V
IN
4
V
IN
5-1
V
IN
5-2
V
IN
6-1
V
IN
6-2
VIN6-3
LCTR/I-7: Pulse waveform
0
0.3 V
DD
V
Output voltage
DO
0
6.5
V
I/O-1, I/O-2, I/O-3, O-7, AOUT
0
13
V
XIN: V
IN
1
*
1
FMIN: V
IN
2
*
1
AMIN (SNS = 1): V
IN
3
*
1
AMIN (SNS = 0): V
IN
4
*
1
HCTR/I-6: V
IN
5
*
1
LCTR/I-7: V
IN
6
*
1
LCTR/I-7
*
2
1
8
MHz
10
180
MHz
2
40
MHz
Input frequency
0.5
10
MHz
0.4
25
MHz
10
500
kHz
1.0
20
×
10
3
Hz
XIN: f
IN
1
FMIN: f = 10 to 130 MHz
200
900
mVrms
20
900
mVrms
FMIN: f = 130 to 180 MHz
40
900
mVrms
AMIN (SNS = 1): f
IN
3
AMIN (SNS = 0): f
IN
4
HCTR/I-3 (CTC = 0): f = 0.4 to 25 MHz
40
900
mVrms
Input amplitude
40
900
mVrms
40
900
mVrms
HCTR/I-3 (CTC = 1): f = 8 to 12 MHz
70
900
mVrms
LCTR/I-4 (CTC = 0): f = 10 to 400 kHz
40
900
mVrms
LCTR/I-4 (CTC = 0): f = 400 to 500 kHz
20
900
mVrms
LCTR/I-4 (CTC = 1): f = 400 to 500 kHz
70
900
mVrms
Guaranteed operation range for
crystal resonator
X’tal
XIN, XOUT
*
3
4.0
8.0
MHz
Allowable Operating Conditions
at Ta = 25°C, Vssd = Vssa = 0 V
Notes:
1. Sine wave, capacitance coupling
2. Pulse waveform, DC coupling (period measurement)
3. Recommended CI values for the crystal resonator: CI
≤
120
(4.5 MHz) or CI
≤
70
(7.2 MHz)
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PDF描述
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