LA2352M Datasheet, PDF (2/5 Pages) Sanyo Semicon Device – Monolithic Linear IC For Car-LAN Transceiver IC

LA2352M
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Allowable power dissipation
Symbol
VCC max
Pd max
With no signal
Ta≤85°C *
Operating temperature
Topr
Storage temperature
Tstg
* Mounted on a board : 46.2×25.7×1.6mm³, material glass epoxy
Conditions
Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Operating supply voltage range
DAC input
Send control input
LPF input amplitude
Output driver input amplitude
Receiving amplifier input signal
amplitude range (differential)
Comparator input voltage range
Comparator input signal
amplitude
Symbol
VCC
VCC op
VOL
VOH
VOL
VOH
Vlpfi
Vdrvi
Vrxi
Vcpdci
Vcpi
Low level input
High level input
Low level input
High level input
Conditions
Ratings
Unit
7.0
V
500
mW
-40 to +85
°C
-55 to +150
°C
Ratings
min
typ
5.0
4.75
0
2.4
3.3
2.4
0.45
0.45
max
5.25
0.5
0.5
0.55
0.55
Unit
V
V
V
V
V
V
Vp-p
Vp-p
0.9
1.1 Vp-p
1.2
3.5 V
0.8
1.2 Vp-p
Operating Characteristics at Ta=25°C, VCC=5.0V Designated test circuit
Note that this test was made with the IC socket made by Yamaichi Electrics, IC-51-0302-426.
Parameter
Symbol
Conditions
Ratings
SW1
Unit
min
typ
max
Current dissipation without signal
[DAC]
ICCO
With no signal, I1+I17+I24, pin 25 = 2.4V
1
35
50
70 mA
Output Level
(111)-(001)
[LPF]
DAC
(111); TXI2 = TXI1 = TXI0 = 3.3V,
1
-1
0
1 dB
(001); TXI2 = TXI1 = 0V, TXI0 = 3.3V
Deviation for the output voltage difference of 0.5Vp-p
Insertion loss
(7.5Mbps mode)
13.25MHz attenuation degree
(7.5Mbps mode)
[Driver Amp]
LPF7501
LPF7513
VIN1 = -2dBm input, FCC (pin 9) = VCC
Attenuation degree of 1MHz signal
VIN1 = -2dBm input, FCC (pin 9) = VCC
Degree of attenuation of 13.25MHz for 1MHz
1
-1
0
1 dB
1
2
3
4 dB
Output level
DRV01
VIN2 = -2dBm input, TXEN (pin 25) = GND, Rl = 25Ω
1
18PIN and 19PIN output 1 MHz output level
Attenuation degree of 15MHz
DRV15
VIN2 = -2dBm input, TXEN (pin 25) = GND, Rl = 25Ω
1
Degree of attenuation of 15MHz for 1 MHz
[Attenuator & Receiver AMP & Noise Filter]
0
1.5
3 dB
3 dB
GAIN (pin 15)
Degree of attenuation
of 15MHz
[Comparator]
RCV01
VIN3 = 4dBm input, VIN4 = 0V input
1
-2
0
2 dB
(Connect RXI2 (pin 14) to GND in C connection pattern)
15pin input gain at 1 MHz input
RCV15
VIN3 = 4dBm input, VIN4 = 0V input
1
2.0
3.0
4.2 dB
(Connect RXI2 (pin 14) to GND in C connection pattern)
Degree of attenuation of 15 MHz for 1 MHz
Output high voltage
Output low voltage
VH
VIN6 = 4V input, VDDI(pin 20) = 3.3V
CPD (pin 3) output DC voltage
VL
VIN6 = 1V input, VDDI(pin 20) = 3.3V
CPD (pin 3) output DC voltage
2
3.0
3.1
3.2 V
2
0.2
0.4
0.6 V
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