參數(shù)資料
型號(hào)： MAX3507
廠商： Maxim Integrated Products, Inc.
英文描述： Upstream CATV Amplifier with On-Chip Anti-Alias Filter
中文描述： CATV上行放大器
文件頁(yè)數(shù)： 3/12頁(yè)
文件大?。?/td> 356K
代理商： MAX3507
M
Upstream CATV Amplifier with
On-Chip Anti-Alias Filter
_______________________________________________________________________________________
3
AC ELECTRICAL CHARACTERISTICS
(MAX3507 EV Kit, V
CC
= +4.75V to +5.25V, V
GND
= 0, V
TXEN
= V
SHDN
= V
CC
, V
IN
= +34dBmV differential, T
A
= -40
°
C to +85
°
C,
unless otherwise specified. A 4:1 impedance ratio (300
to 75
) balun is connected to differential output ports and balun output is
terminated into a 75
load. Typical parameters are at V
CC
= +5.0V, T
A
= +25
°
C.) (Note 1)
PARAMETER
CONDITIONS
D7 = 1, gain code = 125
D7 = 1, gain code = 119
D7 = 1, gain code = 104
D7 = 1, gain code = 84
D7 = 1, gain code = 64
D7 = 0, gain code = 74
D7 = 0, gain code = 54
D7 = 0, gain code = 42
MIN
29.6
26.8
19.5
9.7
-0.7
-10.5
-20.4
-27.2
TYP
31.1
28.3
20.9
10.9
0.5
-9.3
-19.1
-25.7
MAX
32.6
29.8
22.3
12.1
1.7
-8.1
-17.8
-24.2
UNITS
f
IN
= 5MHz,
T
A
= 0
°
C to +85
°
C
(Note 2)
Voltage Gain (A
V
)
f
IN
= 65MHz,
T
A
= 0
°
C to +85
°
C
(Note 3)
V
OU T
= 61d Bm V f
IN
= 42M H z, eq ual zer d sab ed ( N ote 3)
V
OU T
= 61d Bm V f
IN
= 65M H z, eq ual zer d sab ed ( N ote 3)
f
IN
= 5MHz to 65MHz, A
V
= -26dB to +30dB
f
IN
= 5MHz to 65MHz, A
V
= -26dB to +30dB, any 2-bit
transition of D0, D1
D7 = 1, gain code = 127
29.0
dB
-1.1
-2.1
-0.5
-0.7
0.5
+0.2
+0.3
Gain Flatness
dB
0.7
1.0
1.3
Gain Step Size
f
IN
= 5MHz to 42MHz, D7 = 0, gain code = 109; D7 = 1,
gain code = 81, T
A
= 0
°
C to +85
°
C
0.6
1.0
1.4
dB
Transmit-Disable Mode Noise
Any BW = 160kHz from 5MHz to 65MHz, TXEN = V
EE
(Note 3)
-64
dBmV
Isolation in Transmit Disable
Mode
TXEN = V
EE
, f
IN
= 5MHz to 65MHz
70
dB
Transmit Mode Noise
Any BW = 160kHz from 5MHz to 65MHz, gain = -26dB to
+30dB (Note 3)
-54.5
dBc
Transmit Enable Transient
Duration
TXEN input rise/fall time < 0.1μs,
T
A
= +25
°
C (Notes 3, 4)
2
μs
Transmit Disable Transient
Duration
TXEN input rise/fall time < 0.1μs,
T
A
= +25
°
C (Notes 3, 4)
D7 = 1, gain code = 119 (A
V
= >27dB), T
A
= +25
°
C
D7 = 0, gain code = 94 (A
V
= 0), T
A
= +25
°
C (Note 3)
f
IN
= 5MHz to 65MHz, single ended (Note 3)
f
IN
= 5MHz to 42MHz in 75
system, D7 = 1,
gain code = 125 (A
V
= 30dB) (Note 5)
2
μs
100
5.2
Transmit Disable/Transmit
Enable Transient Step Size
1.5
mVp-p
Input Impedance
0.8
k
Output Return Loss
10
dB
Output Return Loss in Transmit
Disable Mode
f
IN
= 5M H z to 42M H z i n 75
system TX E N = V
E E
( N ote 5)
10
dB
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參數(shù)描述
MAX3507EGI 功能描述:射頻放大器 Upstream CATV Amplifier RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測(cè)試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
MAX3507EGI+ 功能描述:射頻放大器 Upstream CATV Amplifier RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測(cè)試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
MAX3507EGI+T 功能描述:射頻放大器 Upstream CATV Amplifier RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測(cè)試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
MAX3507EGI-T 功能描述:射頻放大器 Upstream CATV Amplifier RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測(cè)試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
MAX3509EUP 功能描述:射頻放大器 RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測(cè)試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
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