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參數(shù)資料
| 型號(hào)： | SL2009NP1S |
| 廠商： | Zarlink Semiconductor Inc. |
| 英文描述： | Dual stage IF amplifier for cable tuners |
| 中文描述： | 雙級(jí)電纜調(diào)諧器的中頻放大器 |
| 文件頁(yè)數(shù)： | 7/12頁(yè) |
| 文件大小： | 229K |
| 代理商： | SL2009NP1S |
SL2009
7
Electrical Characteristics
Test conditions (unless otherwise stated)
Tamb = -40
to 85
C, V
These characteristics are guaranteed by either production test or design. They apply within the speci
fi
ed
ambient temperature and supply voltage unless otherwise stated.
ee
= 0V, V
cc
IF = 5V+-5%, V
cc
SAW =5V+-5%
Characteristics
pin
min
typ
max
units
Conditions
Supply current
3,16
50
70
mA
Pin (3) VccIF and pin (16)
VccSAW are isolated on
chip.
Operating frequency
30
50
MHz
Gain Flatness
1dB
Over speci
fi
ed output range.
Excluding SAW
fi
lter
contributions. 8MHz B/W.
See note (4)
SAWF driver
Input impedance
10,11
2
k
Differential, see
fi
gure (5)
3
pF
Noise Figure
4
6
dB
Tamb=27
C, referred to
source impedance of 2 k
conversion gain set at 28 dB
Variation in NF with gain
adjust
-1
dB/dB
Output referred IP3
3
dBV
Over speci
fi
ed gain range,
see note (1) and (4)
Gain
Maximum
Minimum
25.5
8.5
32
15
dB
db
Voltage conversion gain from
2 k
differential source to 1
k
//10 pF single-ended load,
see note (4)
Vagc1=1.5V
Vagc1=3.5V
AGC monotonic from V
V
cc
. See Figure (3)
Single-ended, see
fi
gure (6)
ee
to
Output impedance
14,15
50
Output return loss
14,15
9
dB
Output limiting
14,15
1.8
Vp-p
Single-ended into 1 k
pF load 3
wanted output signal better
than 10dBC.
// 10
rd
Harmonic of
AGC1 Leakage current
12
-110
110
μ
μ
μ
A
Vee<=Vagc1<=V
cc
-50
50
A
1.5V<=Vagc1<=3.5V
AGCOUT charging current
13
150
200
350
A
Source and sink
AGCOUT voltage range
13
0.5
3.5
V
See note (3), max load
current 50
μ
A
AGC output level set
See
fi
gure (4)
Table 2 - Electrical Characteristics
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