參數(shù)資料
型號: LTC6604CUFF-15#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PQCC34
封裝: 4 X 7 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, QFN-34
文件頁數(shù): 10/16頁
文件大?。?/td> 203K
代理商: LTC6604CUFF-15#TRPBF
LT6604-15
3
660415fa
ELECTRICAL CHARACTERISTICS The l denotes specications that apply over the full operating temperature
range, otherwise specications are at TA = 25°C. Unless otherwise specied VS = 5V (V+ = 5V, V= 0V), RIN = 536Ω, and RLOAD = 1k.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Matching of Filter Gain, VS = 3V
VIN = 2VP-P, fIN = DC to 260kHz
VIN = 2VP-P, fIN = 1.5MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 7.5MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 12MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 15MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 45MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 75MHz (Gain Relative to 260kHz)
l
0.05
0.01
0.02
0.03
0.06
0.13
0.15
0.5
0.1
0.3
0.4
0.6
1.5
2.8
dB
Matching of Filter Phase, VS = 3V
VIN = 2VP-P, fIN = 1.5MHz
VIN = 2VP-P, fIN = 7.5MHz
VIN = 2VP-P, fIN = 12MHz
l
0.6
0.8
0.9
1
3
4
deg
Filter Gain Either Channel, VS = 5V
VIN = 2VP-P, fIN = DC to 260kHz
VIN = 2VP-P, fIN =1.5MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 7.5MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 12MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 15MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 45MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 75MHz (Gain Relative to 260kHz)
l
–0.5
–0.1
–0.4
–0.8
0
0.1
0
–29
–46
0.5
0.1
0.3
0.9
–25
dB
Matching of Filter Gain, VS = 5V
VIN = 2VP-P, fIN = DC to 260kHz
VIN = 2VP-P, fIN =1.5MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 7.5MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 12MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 15MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 45MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 75MHz (Gain Relative to 260kHz)
l
0.05
0.01
0.02
0.03
0.06
0.13
0.15
0.5
0.1
0.3
0.4
0.6
1.5
2.8
dB
Matching of Filter Phase, VS = 5V
VIN = 2VP-P, fIN = 1.5MHz
VIN = 2VP-P, fIN = 7.5MHz
VIN = 2VP-P, fIN = 12MHz
l
0.6
0.8
0.9
1
3
4
deg
Filter Gain Either Channel, VS = ±5V
VIN = 2VP-P, fIN = DC to 260kHz
–0.6
–0.1
0.4
dB
Filter Gain, RIN = 133Ω
VIN = 2VP-P, fIN = DC to 260kHz
VS = 3V
VS = 5V
VS = ±5V
11.5
11.4
12.0
11.9
12.5
12.4
dB
Filter Gain Temperature Coefcient (Note 2)
fIN = 250kHz, VIN = 2VP-P
780
ppm/°C
Noise
Noise BW = 10kHz to 15MHz, RIN = 536Ω
109
μVRMS
Distortion (Note 4)
1MHz, 2VP-P, RL = 800Ω, VS = 3V
2nd Harmonic
3rd Harmonic
86
90
dBc
10MHz, 2VP-P, RL = 800Ω, VS = 3V 2nd Harmonic
3rd Harmonic
63
69
dBc
Channel Separation (Note 9)
1MHz, 2VP-P, RL = 800Ω
–117
dB
10MHz, 2VP-P, RL = 800Ω
–102
dB
Differential Output Swing
Measured Between +OUT and –OUT, VOCM shorted to VMID
VS = 5V
VS = 3V
l
3.80
3.75
4.75
4.50
VP-P_DIFF
Input Bias Current
Average of IN+ and IN
l
–90
–35
μA
Input Referred Differential Offset
RIN = 536Ω
VS = 3V
VS = 5V
VS = ±5V
l
5
10
25
30
35
mV
RIN = 133Ω
VS = 3V
VS = 5V
VS = ±5V
l
5
15
17
20
mV
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