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参数资料
| 型号： | TC90A80F |
| 元件分类： | 信号分离 |
| 英文描述： | Y/C SEPARATOR IC, PDSO28 |
| 封装： | 0.450 INCH, 1.27 MM PITCH, PLASTIC, SOP-28 |
| 文件页数： | 8/23页 |
| 文件大小： | 378K |
| 代理商： | TC90A80F |
TC90A80N/F
2002-12-04
16
YNR Characteristics
(Ta = 25°C, VDD = 5.00 V, clock input: 3.579545 MHz, 0.5 Vp-p, I
2C bus: according to test conditions)
Test Conditions (Remarks)
Characteristics
Symbol
Min
Typ.
Max
Unit
I2C bus setup
DATA1 DATA2 DATA3 DATA4
I
2C bus setup
8 0
0 0
0 8
F C
Y comb characteristic 1
YNRW1
―
23
20
dB
Input signal : Apply 71.3 mVp-p, 2.5-V DC offset
sine wave to pin 7.
Test content : Monitor pin 25.
Change input frequency. Measure
gain difference between 629.36 kHz
and 621.493 kHz.
I2C bus setup
8 0
0 0
0 8
F D
Y comb characteristic 2
YNRN1
―
20
17
dB
Input signal : Apply 71.4 mVp-p, 2.5-V DC offset
sine wave to pin 7.
Test content : Monitor pin 25.
Change input frequency. Measure
gain difference between 629.36 kHz
and 621.493 kHz.
I2C bus setup
8 0
0 0
0 8
F E
Y comb characteristic 3
YCOBW1
―
9
7
dB
Input signal : Apply 71.4 mVp-p, 2.5-V DC offset
sine wave to pin 7.
Test content : Monitor pin 25.
Change input frequency. Measure
gain difference between 629.36 kHz
and 621.493 kHz.
I
2C bus setup
8 0
0 0
0 8
F F
Y comb characteristic 4
YCOBN1
―
12
10
dB
Input signal : Input 71.4 mVp-p, 2.5-V DC offset
sine wave to pin 7.
Test content : Monitor pin 25.
Change input frequency. Measure
gain difference between 629.36 kHz
and 621.493 kHz.
CNR Characteristic
(Ta = 25°C, VDD = 5.00 V, clock input: 3.579545 MHz, 0.5 Vp-p, I
2C bus: according to test conditions)
Test Conditions (Remarks)
Characteristics
Symbol
Min
Typ.
Max
Unit
I2C bus setup
DATA1 DATA2 DATA3 DATA4
I2C bus setup
8 0
F C
0 0
C comb characteristic
CNR
―
14
12
dB
Input signal : Apply 71.4 mVp-p, 2.5-V DC offset
sine wave to pin 4.
Test content : Monitor pin 27.
Change input frequency. Measure
gain difference between 3.579545
MHz and 3.571678 MHz.
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