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参数资料
| 型号： | ACT4445 |
| 元件分类： | 网络接口 |
| 英文描述： | DATACOM, MIL-STD-1553 DATA BUS TRANSCEIVER, BCC64 |
| 封装： | BCC-64 |
| 文件页数： | 4/9页 |
| 文件大小： | 180K |
| 代理商： | ACT4445 |
4
SCD4445 Rev B
ELECTRICAL CHARACTERISTICS – RECEIVER SECTION
Parameter
Condition
Symbol
Min
Typ
Max
Unit
Differential Receiver Input Voltage Range
(See Figure 3 or 4, Point A)
TXFMR
1.4:1
VIDR
-
40
VP-P
Common Mode Rejection Ratio (Note 3)
CMRR
45
-
dB
"1" State – Rx Data or Rx Data Output
IOH = -0.4 mA
VOH
2.5
3.7
-
V
"0" State – Rx Data or Rx Data Output
IOI = 4 mA
VOL
-0.35
0.5
V
Delay (average) from Differential Input Zero
Crossings to RX Data and RX DATA Output 50%
Points
tDXT
-
270
400
nS
Input Threshold Voltage (referred to the bus)
100KHz–1MHz
VTH
0.60
0.75
1.20
VP-P
STROBE CHARACTERISTICS (LOGIC "0" INHIBITS OUTPUT)
"0" Input Current
VS = 0.4 V
IIL
-
-0.1
-0.2
mA
"1" Input Current
VS = 2.7 V
IIH
-1
+40
A
"0" Input Voltage
-
VIL
--
0.7
V
"1" Input Voltage
-
VIH
2.0
-
V
Strobe Delay (Turn-on or Turn-off)
-
tSD
-
50
100
nS
POWER DATA
POWER SUPPLY CURRENTS – PER CHANNEL – SEE FIGURE 6
Duty Cycle
Condition
Symbol
Typ
Max
Unit
Transmitter Standby
ICC
IEE
IL
0
12
18
1
16
30
mA
25%
ICC
IEE
IL
45
12
18
50
20
30
50%
ICC
IEE
IL
90
12
18
100
20
30
100%
ICC
IEE
IL
180
12
18
200
20
30
RECOMMENDED POWER SUPPLY VOLTAGE RANGE
VCC
+14.25 to +15.75 Volts
VEE
-14.25 to -15.75 Volts
VL
+4.75 to +5.25 Volts
Notes: 1. Power on or off, measured from 75KHz to 1MHz at Point A and transformer self impedance of 3K
Ω minimum at 1MHz.
2. Power Supplies: ±15VDC ±0.75VDC & +5VDC ±0.25VDC, bypassed by 10 F (Tantalum recommended) Capacitor minimum. All
measurements & specifications apply over the temperature range of -40°C to +85°C (case temperature) unless otherwise specified.
3. When measured as shown per Figure 3 or 4 with ± 10VPK, line to ground, DC to 2MHz
4. Typical power is measured with VBUS at Point A = 7.5VP-P
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ACT4453 | 制造商:AEROFLEX 制造商全称:AEROFLEX 功能描述:ACT 4453 / 4463 SINGLE SUPPLY TRANSCEIVERS FOR MIL-STD-1553/1760 |
| ACT4453-2 | 制造商:AEROFLEX 制造商全称:AEROFLEX 功能描述:ACT 4453 / 4463 SINGLE SUPPLY TRANSCEIVERS FOR MIL-STD-1553/1760 |
| ACT4454 | 制造商:AEROFLEX 制造商全称:AEROFLEX 功能描述:ACT 4454 / 4460 Single Supply Transceivers for MIL-STD-1553A/B & MacAir A3818, A4905, A5232 & A5690 |
| ACT4455 | 制造商:AEROFLEX 制造商全称:AEROFLEX 功能描述:ACT 4455 / 4459 SINGLE SUPPLY TRANSCEIVERS FOR MIL-STD-1553/1760 |
| ACT4455YH-T | 制造商:ACTIVE-SEMI 制造商全称:Active-Semi, Inc 功能描述:36V/5A Step Down DC/DC Converter |
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