PE-65812NL [PULSE]
TRANSFORMERS FOR DIGITAL AUDIO DATA TRANSMISSION; 变形金刚的数字音频数据传输
| 型号： | PE-65812NL |
| 厂家： | 
PULSE A TECHNITROL COMPANY |
| 描述： | TRANSFORMERS FOR DIGITAL AUDIO DATA TRANSMISSION |
| 文件： | 总2页 (文件大小：82K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TRANSFORMERS FOR DIGITAL
AUDIO DATA TRANSMISSION
For Use with Cirrus Logic’s CS8401,
CS8402, CS8403 & CS8404 ICs
Operating transmission rates: 1 to 7 Mbps
Controlled rise time: ±5 nsec MAX
High isolation voltage: ± kV MIN
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C
Standard
Part
RoHS-6
Compliant
Part No.
Turns
Primary
LL
Rise Time
(nsec)
ET
(V-µsec)
MIN
Isolation
(Vrms)
MIN
Bandwidth
Return Loss
Ratio Inductance (µH)
(100 KHz- 55 MHz) (100kHz-10MHz) Schematic
Number
(±5ꢀ) (mH ±±0ꢀ) MAX
MAX
TYP
3 dB
3 dB
MIN
PE-65612 PE-65612NL
PE-65812 PE-65812NL
1:1
1:1
±.5
±.5
.50
.50
±5
±5
±0
±0
±000
±000
±0 dB
±0 dB
THT
SMT
dB
Common Mode Rejection
80
70
60
50
40
30
20
10
0
0.1
1
3
6
10
30
MHZ
Mechanicals
Schematics
PE-65612
.500
12,70
.400
10,16
.250
6,35
MAX
MAX
2
1
4
3
2
4
.350
8,89
.200
5,08
PE-65612
DATE CODE
1
3
.120
3,05
Leads are
24 AWG-solderable
PE-65812
.475
12,06
.120
3,05
8
5
MAX
.030
0,76
.050
TYP
1,27
8
5
.640
.400
.475
12,06
MAX
.600
15,24
MAX
.400
10,16
MAX
16,26 10,16
PE-65812
DATE CODE
1
4
.100
TYP
2,54
.100
2,54
1
4
.300
7,62
.085
2,16
SUGGESTED PAD LAYOUT
PE-65612
PE-65812
Weight . . . . . . . . . .1.± grams . . . . . .±.0 grams
Tape & Reel . . . . . . . . . . . .NA . . . . . . . .±50/reel
Tube . . . . . . . . . . . . . .60/tube . . . . . . . .30/tube
.340
8,64
MAX
.010 / .020
0,25 / 0,51
Inches
Dimensions:
mm
010
0,±5
.
Unless otherwise specified all tolerances are ±
.004/0,10
.040 / .050
1,02 / 1,27
•
•
•
•
•
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USA 858 674 8100 UK 44 1483 401 700 France 33 3 84 35 04 04 Singapore 65 6287 8998 Shanghai 86 21 54643211 / 2 China 86 769 5538070 Taiwan 886 3 4641811
www.pulseeng.com
P601.D (±/06)
TRANSFORMERS FOR DIGITAL
AUDIO DATA TRANSMISSION
For Use with Cirrus Logic’s CS8401,
CS8402, CS8403 & CS8404 ICs
Application
These transformers have been designed for use at the
interface between line driver and receiver and the intercon-
necting medium in Digital Audio Data Transmission Systems
according to AES 3-199X or IEC 958. In such systems,
two channels of periodically sampled and uniformly
quantized audio signals are transmitted on a single shielded
twisted pair.
The isolation transformers are essential in improving the
balance of the transmitter and the receiver circuitry, and
reducing common mode noise and EMI.
These transformers are recommended for use with the
Cirrus Logic CS8401, CS840±, CS8403 and CS8404
“Digital Audio Interface Transmit Device.”
The schematic below represents an implementation of
transmit and receive circuits using isolation transformers at
both ends. Equalization in the receiver may permit to
increase the length of the interconnecting cable.
The electrical parameters of the interface are based on
those of CCITT V.II or balanced voltage digital circuits which
allow signal transmission up to a few hundred meters.
Applicable Documents
AES 3-1985 (ANSI S4.40-1985), AES 3-199XDraft, IEC 958,
CP-340, EBU 3±50
Application Circuit
Receiver
Transmitter
Interconnecting Cable
T2
T1
Equalization
T , T : PE-65612 or PE-65812
1
2
For More Information:
Pulse
Northern Europe
3 Huxley Road
Surrey Research Park
Guildford, Surrey GU± 5RE
United Kingdom
TEL: 44 1483 401700
FAX: 44 1483 401701
Pulse North Asia
No. ±6
Pulse Worldwide
Headquarters
Pulse
China Headquarters
No. 1
Industrial District
Changan, Dongguan
China
TEL: 86 769 5538070
FAX: 86 769 5538870
Pulse
Pulse North China
Pulse South Asia
150 Kampong Ampat
#07-01/0±
KA Centre
Singapore 3683±4
Room 1503
Southern Europe
Zone Industrielle
F-39±70
Orgelet
France
Kao Ching Road
Yang Mei Chen
Taoyuan Hsien
Taiwan, R. O. C.
TEL: 886 3 4641811
FAX: 886 3 4641911
XinYin Building
No. 888 YiShan Road
Shanghai ±00±33
China
TEL: 86 ±1 54643±11/± TEL: 65 6±87 8998
FAX: 86 ±1 54643±10 FAX: 65 6±80 0080
1±±±0 World Trade Drive
San Diego, CA 9±1±8
U.S.A.
www.pulseeng.com
TEL: 858 674 8100
FAX: 858 674 8±6±
TEL: 33 3 84 35 04 04
FAX: 33 3 84 ±5 46 41
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product
names mentioned herein may be trademarks or registered trademarks of their respective owners.
© Copyright, ±006. Pulse Engineering, Inc. All rights reserved.
www.pulseeng.com
P601.D (±/06)
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