DS92LV3221TVSX/NOPB National Semiconductor, DS92LV3221TVSX/NOPB Datasheet - Page 8

• Manufacturer Part Number: DS92LV3221TVSX/NOPB
• Description: IC SERIALIZER LVDS 32BIT 64TQFP
• Manufacturer: National Semiconductor

Specifications of DS92LV3221TVSX/NOPB

• Function: Serializer
• Data Rate: 1.6Gbps
• Input Type: LVCMOS
• Output Type: LVDS
• Number Of Inputs: 32
• Number Of Outputs: 2
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DS92LV3221TVSX

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t
t
t
t
t
t
t
t
t
t
t
t
t
t
Λ
δ
CIP
CIH
TCIL
CIT
JIT
LLHT
LHLT
STC
HTC
PLD
LZD
HZD
SD
LVSKD
STX
STXBW
Serializer Input Timing Requirements for TCLK
Over recommended operating supply and temperature ranges unless otherwise specified.
Serializer Switching Characteristics
Over recommended operating supply and temperature ranges unless otherwise specified.
Symbol
Symbol
LVDS Low-to-High Transition Time
LVDS High-to-Low Transition Time
TxIN[31:0] Setup to TxCLKIN
TxIN[31:0] Hold from TxCLKIN
Serializer PLL Lock Time
Data Output LOW to TRI-STATE®
Delay
Data Output TRI-STATE® to HIGH
Delay
Serializer Propagation Delay -
Latency
LVDS Output Skew
Jitter Transfer Function -3 dB
Bandwidth
Serializer Jitter Transfer Function
Peaking
TxCLKIN Period
TxCLKIN High Time
TxCLKIN Low Time
TxCLKIN Transition Time
TxCLKIN Jitter
Parameter
Parameter
No pre-emphasis
Figure 3
IOVDD = 1.71V to 1.89V
Figure 5
IOVDD = 3.135V to 3.465V
IOVDD = 1.71V to 1.89V
IOVDD = 3.135V to 3.465V
Figure 7
(Note
(Note
f = 50 MHz,
R_FB = H,
PRE = OFF,
Figure 6
f = 50 MHz,
R_FB = L,
PRE = OFF,
f = 20 MHz,
R_FB = H,
PRE = OFF,
LVDS differential output channel-to-
channel skew
f = 50 MHz
Figure 13
f = 50 MHz
20 MHz – 50 MHz
20 MHz – 50 MHz
Figure 5
20 MHz – 50 MHz
Figure 4
4)
4)
8
Conditions
Conditions
4.5 t
4.5 t
0.45 x
0.45 x
2.25
5.63
6.57
Min
Min
2.5
t
t
0.5
20
CIP
CIP
0
0
CIP
CIP
+
+
4.5 t
4.5 t
4.5 t
0.5 x t
0.5 x t
4400 x
6.77
7.09
8.74
Typ
350
350
Typ
t
2.8
0.3
t
30
CIP
CIP
5
5
CIP
CIP
CIP
CIP
CIP
+
+
+
4.5 t
4.5 t
5000 x
10.74
0.55 x
0.55 x
±100
Max
9.29
500
Max
t
t
t
10
10
1.2
CIP
50
CIP
CIP
CIP
CIP
+
+
Units
Units
ps
MHz
dB
ps
ps
ns
ns
ns
ns
ns
ns
ps
ns
ns
ns
ns
P-P