HB3712F [FARADAY]
HB SERIES HDTV FILTERS; HB系列HDTV滤波器
| 型号： | HB3712F |
| 厂家： | 
FARADAY TECHNOLOGY |
| 描述： | HB SERIES HDTV FILTERS |
| 文件： | 总2页 (文件大小：130K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HB SERIES HDTV FILTERS
FULL SMPTE 260M, SMPTE 274M COMPLIANT
·
Aqueously washable
·
Compliant to SMPTE 260M, 274M, 296M, ITU-R BT709-2
(1125/60)
·
·
Passive or zero loss hybrid versions
Plastic, Screened Metal or 40 pin DIP package
·
·
Integer No of clock delays between Luma and Chroma filters
Pre and Post Luminance and Chrominance filters
Type Number
HB7425F**
HB7425S**
HB3712F**
HB3712S**
Impedance (ohms)
Filter Shape
Passband Shape
75
Lowpass
Flat
75
Lowpass
Sinx/x
75
Lowpass
Flat
75
Lowpass
Sinx/x
Sampling Frequency (S.F) 74.25 MHz
Insertion loss at 100 kHz 1 < 1.3 dB
74.25 MHz
< 4.75 dB
30.0 MHz
< ± 0.05 dB2
37.125 MHz
< 1.0 dB
15.0 MHz
< ± 0.05 dB
37.125 MHz
< 4.5 dB
15.0 MHz
< ± 0.05 dB3
End of Passband
30.0 MHz
Amplitude ripple
(wrt 100 kHz)
< ± 0.05 dB
Insertion delay at 200 kHz 112 ± 1 ns
112 ± 1 ns
220 ± 1 ns
215 ± 1 ns
< ± 1ns to 20.0 MHz < ± 1ns to 20.0 MHz < ± 2ns to 10.4 MHz < ± 2ns to 10.4 MHz
Group delay ripple
(wrt delay at 200 kHz)
< ± 1.5ns to 30 MHz < ± 1.5ns to 30 MHz < ± 3ns to 15 MHz
< ± 3ns to 15 MHz
> 6 dB3
Attenuation at 1/2 S.F.
(wrt loss at 100 kHz)
> 12 dB
> 12 dB2
> 6 dB
> 40 dB Frequency
(wrt loss at 100 kHz)
44.250 MHz
44.250 MHz
22.125 MHz
22.125 MHz
Start of stopband
Stopband attenuation
(wrt loss at 100 kHz)
54.2025 MHz
> 50 dB
54.2025 MHz
> 50 dB
27.1250 MHz
> 50 dB
27.1250 MHz
> 50 dB
± 5V 5mA per rail
Power (hybrid versions
Part numbering
HB • • • • •
•
•
Package Drg No
D - DR00170A
E - DR00098B
F - DR00069B
G - DR00172A
Sampling
SF - 7425
Frequency SF - 3712
Passband
Shape
S - Sin/x
F - Flat
P - Passive
H - Hybrid
Example part number HB7425SPD is a passive, luminance sinx/x corrected for a s.f. of 74.25 MHz packaged in a 40 pin DIP
package as DR00170A.
Other sampling frequencies are available upon request.
1
Hybrid versions have 0 dB insertion loss.
2
Measured against sinx/x roll off for a sampling frequency of 74.25 MHz
3
Measured against sinx/x roll off for a sampling frequency of 37.125 MHz
© Faraday Technology. As part of continual product improvement the specifications, details and dimensions shown in this publication are subject to change without notice
FARA074.DOC Page 1 of 2 Jun-99(A)
PACKAGE DETAIL
Faraday Technology Ltd.
Croft Road Industrial Estate,
Newcastle, Staffordshire
ST5 0QZ. England.
Tel:
Fax:
Email:
Web site:
+ 44 (0)1782 661501
+ 44 (0)1782 630101
sales@faradaytech.co.uk
http://www.faradaytech.co.uk
Jun-99(A)
FARA074.DOC
Page 2 of 2
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