FIN24CGFX Fairchild Semiconductor, FIN24CGFX Datasheet - Page 16

• Manufacturer Part Number: FIN24CGFX
• Description: IC SERIALIZER/DESERIAL 42-BGA
• Manufacturer: Fairchild Semiconductor
• Series: SerDes™r

Specifications of FIN24CGFX

• Function: Serializer/Deserializer
• Data Rate: 520Mbps
• Input Type: LVCMOS
• Output Type: LVCMOS
• Number Of Inputs: 20
• Number Of Outputs: 20
• Voltage - Supply: 1.65 V ~ 3.6 V
• Operating Temperature: -30°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 42-BGA
• Number Of Elements: 1
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FIN24CGFX; FIN24CGFXTR

©2005 Fairchild Semiconductor Corporation
FIN24C Rev. 1.0.2
AC Electrical Characteristics
Values are provided for over-supply voltage and operating temperature ranges, unless otherwise specified.
Symbol
SERIALIZER INPUT OPERATING CONDITIONS
SERIALIZER AC ELECTRICAL CHARACTERISTICS
PLL AC ELECTRICAL CHARACTERISTICS
DESERIALIZER INPUT OPERATION CONDITIONS
DESERIALIZER AC ELECTRICAL CHARACTERISTICS
t
t
t
t
t
TPLLD0
TPLLD1
t
t
t
t
TPLLS0
t
t
t
t
t
t
t
CPWH
SPWH
CPWL
f
RCOP
RCOH
t
f
t
t
f
TCCD
SPOS
H_DS
RCOL
t
ROLH
ROHL
CLKT
S_DS
MAX
TCP
REF
STC
HTC
REF
PDV
CKREF Clock Period
(10 MHz–20 MHz)
CKREF Frequency Relative to
Strobe Frequency
CKREF Clock High Time
CKREF Clock Low Time
LVCMOS Input Transition
Time
STROBE Pulse Width
HIGH/LOW
Maximum Serial Data Rate
DP
DP
CKREF Frequency Relative to
Strobe Frequency
Transmitter Clock Input to
Clock Output Delay
CKSO Position Relative to DS See Figure 27
Serializer PLL Stabilization
Time
PLL Disable Time Loss of
Clock
PLL Power-Down Time
Serial Port Setup Time,
DS-to-CKSI
Serial Port Hold Time,
DS-to-CKS
Deserializer Clock Output
(CKP OUT) Period
CKP OUT Low Time
CKP OUT High Time
Data Valid to CKP LOW
Output Rise Time
(20% to 80%)
Output Fall Time
(80% to 20%)
(n)
(n)
Setup to STROBE
Hold to STROBE
Parameter
See Figure 20
CKREF does not equal STROBE
See Figure 20
See Figure 20
CKREF x 26
DIRI = 1, See Figure 9 (f = 5MHz)
CKREF Does Not Equal STROBE
See Figure 23, DIRI = 1,
CKREF = STROBE
See Figure 22
See Figure 27
See Figure 28
See Figure 25
See Figure 25
See Figure 21
See Figure 21 (Rising Edge Strobe)
Serializer Source STROBE = CKREF
Where a = (1 / f) / 26
See Figure 21 (Rising Edge Strobe)
Where a = (1 / f) / 26
C
See Figure 18
L
= 5pF
Test Conditions
(5)
(6)
(7)
(7)
16
(8)
(8)
(T x 4) / 26
33a + 1.5
1.1 x f
f
STROBE
13a-3
13a-3
–50.0
Min.
1.1 x
–250
8a-6
50.0
50.0
260
0.2
0.2
2.5
2.0
1.4
ST
Typ.
0.5
0.5
2.5
2.5
T
T
(4)
35a + 6.5
(T x 22) /
13a+3
13a+3
Max.
8a+1
20.0
90.0
20.0
30.0
20.0
100
520
250
200
500
26
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Units
MHz
Mb/s
MHz
ns
ns
ns
ns
ns
ns
ps
µs
µs
ns
ns
ps
ns
ns
ns
ns
ns
ns
T
T