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參數(shù)資料
| 型號： | AD8326AREZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 12/24頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC LINE DVR CATV PROG 28TSSOP |
| 產(chǎn)品變化通告： | AD8326 Series Discontinuation 28/Feb/2012 |
| 標準包裝： | 50 |
| 類型： | 線路驅動器，發(fā)射器 |
| 應用： | CATV |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 28-SOIC（0.173"，4.40mm 寬）裸露焊盤 |
| 供應商設備封裝： | 28-HTSSOP |
| 包裝： | 管件 |
REV. 0
–2–
AD8326–SPECIFICATIONS
(TA = 25 C, VS = 12 V, RL = RIN = 75
, VIN = 259 mV p-p, VOUT measured through a 1:1
transformer with an insertion loss of 0.5 dB @ 10 MHz, unless otherwise noted.)
AD8326ARP
Parameter
Conditions
Min
Typ
Max
Unit
INPUT CHARACTERISTICS
Specified AC Voltage
Output = 67 dBmV, Max Gain
259
mV p-p
Noise Figure
Max Gain, f = 10 MHz
16.6
dB
Input Resistance
Differential Input
1600
Single-Ended Input
800
Input Capacitance
2pF
GAIN CONTROL INTERFACE
Gain Range
52.5
53.5
54.5
dB
Maximum Gain
Gain Code = 71 Dec
26.5
27.5
28.5
dB
Minimum Gain
Gain Code = 0 Dec
–27
–26
–25
dB
Gain Scaling Factor
0.7526
dB/LSB
Gain Linearity Error
f = 10 MHz, Code-to-Code
±0.2
dB
OUTPUT CHARACTERISTICS
Bandwidth (–3 dB)
All Gain Codes
100
MHz
Bandwidth Roll-Off
f = 65 MHz
1.2
dB
Bandwidth Peaking
f = 65 MHz
0
dB
Output Noise Spectral Density
Max Gain, f = 10 MHz
–28
dBmV in
160 kHz
Min Gain, f = 10 MHz
–45.5
dBmV in
160 kHz
Transmit Disable Mode, f = 10 MHz
–65
dBmV in
160 kHz
1 dB Compression Point
Max Gain, f = 10 MHz
26.5
dBm
Differential Output Impedance
Transmit Enable and Transmit Disable Mode
75
± 20%
OVERALL PERFORMANCE
Worst Harmonic Distortion
f = 14 MHz, VOUT = 67 dBmV @ Max Gain
–59
dBc
f = 21 MHz, VOUT = 67 dBmV @ Max Gain
–59
dBc
f = 42 MHz, VOUT = 67 dBmV @ Max Gain
–57
dBc
f = 65 MHz, VOUT = 67 dBmV @ Max Gain
–55
dBc
Adjacent Channel Power
16 QAM, VOUT = 67 dBmV
–56
dBc
Adj Ch Wid = Tr Ch Wid = 160 KSYM/SEC
Output Settling
Due to Gain Change (TGS)
Min to Max Gain
60
ns
Due to Input Step Change
Max Gain, VIN = 0 V to 0.25 V p-p
30
ns
Signal Isolation
Min Gain, TXEN = 0, 65 MHz, VIN = 0.25 V p-p
–85
dBc
Max Gain, TXEN = 0, 42 MHz, VIN = 0.25 V p-p
–31
dBc
Max Gain, TXEN = 0, 65 MHz, VIN = 0.25 V p-p
–28
dBc
All Gains, SLEEP, 65 MHz, VIN = 0.25 V p-p
–85
dBc
POWER CONTROL
Transmit Enable Response Time (tON)
Max Gain, VIN = 0
250
ns
Transmit Disable Response Time (tOFF) Max Gain, VIN = 0
40
ns
Between Burst Transients
1
Equivalent Output = 31 dBmV
5
mV p-p
Equivalent Output = 61 dBmV
60
mV p-p
POWER SUPPLY
Operating Range
11.4
12
12.6
V
Quiescent Current
Transmit Enable Mode (TXEN = 1)
147
157
167
mA
Transmit Disable Mode (TXEN = 0)
38
44
50
mA
Sleep Mode
1.5
4.5
7.5
mA
OPERATING TEMPERATURE
–40
+85
°C
RANGE
NOTES
1Between Burst Transients measured at the output of diplexer.
Specifications subject to change without notice.
OBSOLETE
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AD8326ARP | 制造商:Analog Devices 功能描述:SP AMP LINE DRVR AMP SGL 5.25V/12.6V 28PSOP-II - Rail/Tube 制造商:Rochester Electronics LLC 功能描述:PSOP HIGH OUTPUT POWER CATV LINE DRIVER - Bulk |
| AD8326ARP-EVAL | 制造商:Analog Devices 功能描述:AD8326 PSOP EVALUATION BOARD 制造商:Analog Devices 功能描述:AD8326 PSOP EVALUATION BOARD - Bulk |
| AD8326ARP-REEL | 制造商:Analog Devices 功能描述: |
| AD8326ARPZ | 制造商:Analog Devices 功能描述:SP AMP LINE DRVR AMP SGL 5.25V/12.6V 28PSOP-II - Rail/Tube |
| AD8327 | 制造商:AD 制造商全稱:Analog Devices 功能描述:5 V CATV Line Driver Coarse Step Output Power Control |
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