参数资料
型号: MAX3654ETE+T
厂商: Maxim Integrated Products
文件页数: 2/8页
文件大小: 0K
描述: IC AMP TRANSIMPEDANCE 16-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 转阻放大器
应用: CATV
安装类型: 表面贴装
封装/外壳: 16-WQFN 裸露焊盘
供应商设备封装: 16-TQFN-EP(4x4)
包装: 带卷 (TR)
AC ELECTRICAL CHARACTERISTICS
(VCC = +4.75V to +5.25V, output ZL = 75, typical values at VCC = +5.0V, TA = +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Operating Frequency Range
f
47
870
MHz
Frequency Response Flatness
47MHz to 870MHz (Notes 2, 6)
±0.3
±0.75
dB
VAGC
≤ 0.175V
60.5
62
63.5
VAGC = 0.500V
51.5
53
54.5
Transimpedance, Differential (ZT)
47MHz
VAGC = 1.400V
42
43.5
45
dB
Gain Control Stability
VAGC = 0 to 1.4V, RHYST = open (Note 3)
±0.75
±1.6
dB
Gain Tilt
Linear, 870MHz compared to 47MHz
(Notes 4, 6)
34
5.5
dB
Output Second-Order Intercept
OIP2
(Note 5)
>47
dBm
Output Third-Order Intercept
OIP3
(Notes 4, 5)
18
21
dBm
Equivalent Input Noise Including
Photodiode
EIN
VAGC
≤ 0.175V (Notes 4, 6)
8
pA/
√Hz
RHYST = open
±0.13
Gain Hysteresis, Optical
RHYST = GND
±0.65
dB
Differential Output Level, Mute
MUTE
≤ 0.8V, 50MHz
-58
-45
dBc
RF Output Return Loss
-S22
47MHz to 870MHz
13
dB
Note 1: DC parameters are tested at +25°C, and guaranteed by design and characterization at -40°C and +85°C.
Note 2: Maximum difference between frequency response at any point and a straight line connecting frequency response at
end points.
Note 3: Gain control stability is the maximum variation in transimpedance (over process, voltage, and temperature) for any VAGC
control voltage.
Note 4: AC parameters guaranteed by design and characterization.
Note 5: OIP2 and OIP3 measured using two tones at f1 = 800MHz and f2 = 850MHz, POUT = -16dBm, VAGC = 1.4V.
Note 6: Includes the effects of a packaged photodiode having the characteristics shown in Figure 2.
MAX3654
47MHz to 870MHz Analog CATV
Transimpedance Amplifier
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Supply Voltage, VCC.............................................-0.3V to +6.0V
IN+, IN-, VAGC, OUT+, OUT-, MUTE, HYST.........-0.3V to +5.5V
TEST1, TEST2........................................................-0.3V to +5.5V
Output Current (OUT+, OUT-) ............................................56mA
Continuous Power Dissipation, 16-Lead TQFN-EP Package
(TA = +70°C) (derate 16.9mW/°C above +70°C)....1349.1mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-55°C to +150°C
Lead Temperature (soldering,10s) ..................................+300°C
DC ELECTRICAL CHARACTERISTICS
(VCC = +4.75V to +5.25V, typical values at VCC = +5.0V, TA= +25°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Current
ICC
136
170
mA
Gain Control Input Current
VAGC = 1.4V
50
200
A
Mute Input High
VIH
2.0
V
Mute Input Low
VIL
0.8
V
Mute Input Current
IIL, IIH
30
A
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