CS8422-DNZR Cirrus Logic Inc, CS8422-DNZR Datasheet - Page 16

• Manufacturer Part Number: CS8422-DNZR
• Description: IC 24-bit 192kHz SRC S/PDIF Receiver
• Manufacturer: Cirrus Logic Inc

16
DIGITAL INTERFACE SPECIFICATIONS
AGND = DGND = 0 V; all voltages with respect to 0 V.
Notes:
Input Leakage Current
Input Capacitance
Digital Interface Receiver - RXP[1:0], RXN[1:0], RX[3:0]
Differential Input Sensitivity, RXP to RXN
Differential Input Impedance, RXP and RXN to GND
Single-Ended Input Sensitivity, RX pins, Receiver Input Mode 1
(Note 6)
Single-Ended Input Impedance, RX pins, Receiver Input Mode 1
High-Level Input Voltage, RX pins in Digital mode
Low-Level Input Voltage, RX pins in Digital mode
Digital I/O
High-Level Output Voltage (I
Low-Level Output Voltage (I
High-Level Input Voltage
Low-Level Input Voltage
Input Hysteresis
5. When a digital signal is sent to the AES RX pins, the pins will draw approximately 730 µA from the digital
6. Maximum sensitivity in accordance with AES3-2003 section 8.3.3. Measured with eye diagram height
signal’s supply from the time reset is de-asserted until the RX_MODE, RX_SEL, and INPUT_TYPE bits
in register 03h are properly configured to allow a digital input signal on the driven pins, see
on page
at the specified voltage and width of at least 50% of one-half the biphase symbol period.
48.
(Note 5)
Parameter
OL
OH
= 4 mA)
= -4 mA)
(Note 6)
Symbol
V
V
V
V
V
V
I
I
OH
OL
in
in
IH
IH
IL
IL
0.55xVA
0.65xVL
.77xVL
Min
-0.3
-
-
-
-
-
-
-
-
-
Typ
0.2
11
11
8
-
-
-
-
-
-
-
-
-
VA+0.3
0.3xVL
Max
+32
200
200
0.8
0.6
-
-
-
-
-
-
Section 11.3
CS8422
DS692PP1
mVpp
mVpp
Units
kΩ
kΩ
µA
pF
V
V
V
V
V
V
V