DS92LV2421_16 Datasheet, PDF (30/59 Pages) Texas Instruments – 10-MHz to 75-MHz, 24-Bit Channel Link II Serializer And Deserializer

DS92LV2421, DS92LV2422
SNLS321C – MAY 2010 – REVISED MAY 2016
Table 8. OSC (Oscillator) Mode — Deserializer Output
INPUTS
EMBEDDED CLK
See ⁽¹⁾
Present
CLKOUT
OSC Output
Toggling
OUTPUTS
DO[23:0], CO1,
CO2, CO3
LOCK
L
L
Active
H
(1) Absent and OSC_SEL ≠ 000.
PASS
H
H
www.ti.com
PDB
(DES)
RIN
(Diff.)
LOCK
Z
L
DO[23:0],
CO1,CO2,CO3
Z
L
CLKOUT*
(DES)
Z
L
active serial stream
H
L
L
L
X
H
Z
Z
Z
OFF
Locking
Active
C0 or C1 Error
In Bit Stream
(Loss of LOCK)
Active
OFF
CONDITIONS: * RFB = L, and OSS_SEL Strap = L
Figure 27. Deserializer Outputs With Output State Select Low (OSS_SEL = L)
PDB
(DES)
RIN
(Diff.)
Z
LOCK
DO[23:0],
Z
CO1,CO2,CO3
CLKOUT*
Z
(DES)
active serial stream
H
L
L
Z
Z
X
H
Z
Z
Z
OFF
Locking
Active
CONDITIONS: * RFB = L, and OSS_SEL Strap = H
C0 or C1 Error
In Bit Stream
(Loss of LOCK)
Active
OFF
Figure 28. Deserializer Outputs With Output State Select High (OSS_SEL = H)
Table 9. OSC_SEL (Oscillator) Configuration
OSC_SEL[2:0] INPUTS
OSC_SEL2
OSC_SEL1
OSC_SEL0
L
L
L
CLKOUT OSCILLATOR FREQUENCY
Off – Feature Disabled – Default
30
Submit Documentation Feedback
Copyright © 2010–2016, Texas Instruments Incorporated
Product Folder Links: DS92LV2421 DS92LV2422