KAD5514P-25Q48 Intersil, KAD5514P-25Q48 Datasheet - Page 7

• Manufacturer Part Number: KAD5514P-25Q48
• Description: IC ADC 14BIT 250MSPS SGL 48-QFN
• Manufacturer: Intersil
• Series: FemtoCharge™r

Specifications of KAD5514P-25Q48

• Number Of Bits: 14
• Sampling Rate (per Second): 250M
• Data Interface: Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 463mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-VQFN
• For Use With: KDC5514-Q48EVAL - DAUGHTER CARD FOR KAD5514KDC5514EVALZ - DAUGHTER CARD FOR KAD5514
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

D[12/10/8/6/4/2/0]
Timing Diagrams
D[12/10/8/6/4/2/0]P
D[12/10/8/6/4/2/0]N
CLKOUT
CLKOUTN
CLKOUTP
CLKP
CLKN
INN
INP
CLKN
CLKP
INN
INP
t
CPD
t
CPD
t
SAMPLE N
A
t
A
ODD BITS
SAMPLE N
N-L
ODD BITS
N-L
EVEN BITS
FIGURE 1A. DDR
FIGURE 2A. DDR
t
PD
N-L
t
EVEN BITS
t
PD
DC
N-L
t
DC
LATENCY = L CYCLES
ODD BITS
LATENCY = L CYCLES
N-L + 1
ODD BITS
N-L + 1
7
FIGURE 1. LVDS TIMING DIAGRAMS (See “Digital Outputs” on page 20)
FIGURE 2. CMOS TIMING DIAGRAM (See “Digital Outputs” on page 20)
EVEN BITS
N-L + 1
EVEN BITS
N-L + 1
ODD BITS
ODD BITS
N-L + 2
N-L + 2
EVEN BITS
EVEN BITS
N-L + 2
N-L + 2
EVEN BITS
EVEN BITS
N
N
KAD5514P
CLKOUT
CLKOUTN
CLKOUTP
D[13/0]
CLKN
CLKP
D[13/0]N
D[13/0]P
INN
INP
CLKN
CLKP
INP
INN
t
CPD
t
t
CPD
A
SAMPLE N
SAMPLE N
t
A
FIGURE 1B. SDR
FIGURE 2B. SDR
t
PD
LATENCY = L CYCLES
t
t
PD
LATENCY = L CYCLES
DC
DATA
t
N-L
DC
DATA
N-L
N-L + 1
DATA
N-L + 1
DATA
September 10, 2009
FN6804.2
DATA
DATA
N
N