AK4103AVF AKM [Asahi Kasei Microsystems], AK4103AVF Datasheet - Page 19
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AK4103AVF
Manufacturer Part Number
AK4103AVF
Description
192 KHZ 24 BIT DIT
Manufacturer
AKM [Asahi Kasei Microsystems]
Datasheet
1.AK4103AVF.pdf
(26 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AK4103AVF
Manufacturer:
AKM
Quantity:
20 000
Company:
Part Number:
AK4103AVF-E2
Manufacturer:
BOURNS
Quantity:
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ASAHI KASEI
n Line Driver
There is an RS422 line driver on chip. The AES3 specification states that the line driver shall have a balanced output
with an internal impedance of 110 ohms 20% and also requires a balanced output drive capability of 2 to 7 volts peak-
to-peak into 110 ohm load. The internal impedance of the RS422 driver along with a series resistors of 56 ohms realizes
this requirement. For consumer use(S/PDIF), the specifications require an output impedance of 75 ohms 20% and a
driver level of 0.5 20% volts peak to peak. A combination of 330 ohms in parallel with 100 ohms realizes this
requirement. The outputs can be set to ground by resetting the device or a software mute.
MS0251-E-00
TXP
TXN
TXP
TXN
Figure 17. Professional Output Driver Circuit
Figure 18. Consumer Output Driver Circuit
330
56
100
0.1u
0.1u
- 19 -
Transformer
Transformer
XLR Connector
RCA Phono
Connector
[AK4103A]
2003/07