参数资料
| 型号： | LT6604CUFF-5#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 10/16页 |
| 文件大小： | 0K |
| 描述： | IC AMP DIFF LN DUAL 34-QFN |
| 标准包装： | 52 |
| 放大器类型： | 差分 |
| 电路数： | 2 |
| 输出类型： | 差分 |
| 电流 - 输入偏压： | 30µA |
| 电压 - 输入偏移： | 8000µV |
| 电流 - 电源： | 30mA |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 11 V，±1.5 V ~ 5.5 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 34-WFQFN 裸露焊盘 |
| 供应商设备封装： | 34-QFN-EP（4x7） |
| 包装： | 管件 |
LT6604-5
3
66045fa
ELECTRICAL CHARACTERISTICS The l denotes the specications which apply over the full operating
temperature range, otherwise specications are at TA = 25°C. Unless otherwise specied VS = 5V (V+ = 5V, V– = 0V), RIN = 806Ω, and
RLOAD = 1k.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Filter Gain Either Channel, VS = 3V
VIN = 2VP-P, fIN = DC to 260kHz
VIN = 2VP-P, fIN = 500kHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 2.5MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 4MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 5MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 15MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 25MHz (Gain Relative to 260kHz)
l
–0.5
–0.15
–0.4
–0.7
–1.1
0
–0.1
–0.2
–28
–44
0.5
0.1
0.3
0.6
0.8
–25
dB
Matching of Filter Gain, VS = 3V
VIN = 2VP-P, fIN = DC to 260kHz
VIN = 2VP-P, fIN = 500kHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 2.5MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 4MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 5MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 15MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 25MHz (Gain Relative to 260kHz)
l
0.05
0.005
0.01
0.03
0.05
0.15
0.1
0.7
0.1
0.2
0.5
0.6
1.8
2.8
dB
Matching of Filter Phase, VS = 3V
VIN = 2VP-P, fIN = 2.5MHz
VIN = 2VP-P, fIN = 4MHz
l
0.2
0.5
2
3
deg
Filter Gain Either Channel, VS = 5V
VIN = 2VP-P, fIN = DC to 260kHz
VIN = 2VP-P, fIN = 500kHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 2.5MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 4MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 5MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 15MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 25MHz (Gain Relative to 260kHz)
l
–0.5
–0.15
–0.4
–0.7
–1.1
0
–0.1
–0.2
–28
–44
0.5
0.1
0.3
0.6
0.8
–25
dB
Matching of Filter Gain, VS = 5V
VIN = 2VP-P, fIN = DC to 260kHz
VIN = 2VP-P, fIN = 500kHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 2.5MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 4MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 5MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 15MHz (Gain Relative to 260kHz)
VIN = 2VP-P, fIN = 25MHz (Gain Relative to 260kHz)
l
0.05
0.005
0.01
0.03
0.05
0.15
0.1
0.7
0.1
0.2
0.5
0.6
1.8
2.8
dB
Matching of Filter Phase, VS = 5V
VIN = 2VP-P, fIN = 2.5MHz
VIN = 2VP-P, fIN = 4MHz
l
0.2
0.5
2
3
deg
Filter Gain Either Channel, VS = ±5V
VIN = 2VP-P, fIN = DC to 260kHz
–0.6
–0.1
0.4
dB
Filter Gain, RIN = 229Ω
VIN = 0.5VP-P, fIN = DC to 260kHz
VS = 3V
VS = 5V
VS = ±5V
10.4
10.3
10.1
10.9
10.8
10.7
11.5
11.4
11.3
dB
Filter Gain Temperature Coefcient (Note 2)
fIN = 260kHz, VIN = 2VP-P
780
ppm/°C
Noise
Noise BW = 10kHz to 5MHz, RIN = 806Ω
45
μVRMS
Distortion (Note 4)
VIN = 2VP-P, fIN = 1MHz, RL = 800Ω
2nd Harmonic
3rd Harmonic
93
96
dBc
VIN = 2VP-P, fIN = 5MHz, RL = 800Ω
2nd Harmonic
3rd Harmonic
66
73
dBc
Channel Separation (Note 9)
VIN = 2VP-P, fIN = 1MHz
–117
dB
Differential Output Swing
Measured Between OUT+ and OUT–, VOCM Shorted to VMID
VS = 5V
VS = 3V
l
3.85
4.8
VP-P_DIFF
Input Bias Current
Average of IN+ and IN–
l
–70
–30
μA
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