kad5510p Kenet Inc., kad5510p Datasheet - Page 27

• Manufacturer Part Number: kad5510p
• Description: Low Power 10-bit, 250/210/170/125msps Adc
• Manufacturer: Kenet Inc.

INPUT
Equivalent Circuits
INN
INP
DATA
DATA
2mA OR
2mA OR
3mA
AVDD
3mA
AVDD
AVDD
FIGURE 42. TRI-LEVEL DIGITAL INPUTS
1000O Ω
OVDD
280O Ω
FIGURE 40. ANALOG INPUTS
FIGURE 44. LVDS OUTPUTS
75kO
75kO
AVDD
Ω
Ω
Φ
F 1
Φ
F 1
DATA
DATA
27
75kO
AVDD
Ω
CSAMP
CSAMP
OVDD
1.6pF
1.6pF
F 2
F 2
Φ
Φ
OVDD
75kO
AVDD
Ω
Φ
F 3
Φ
F 3
D[11:0]P
D[11:0]N
PIPELINE
PIPELINE
CHARGE
CHARGE
TO
TO
KAD5510P
SENSE
LOGIC
TO
CLKP
CLKN
(20k PULL-UP
INPUT
ON RESETN
DATA
AVDD
AVDD
ONLY)
OVDD
11k
11k
FIGURE 45. CMOS OUTPUTS
FIGURE 43. DIGITAL INPUTS
FIGURE 41. CLOCK INPUTS
280Ω
20kΩ
OVDD
AVDD
18k
18k
OVDD
OVDD
OVDD
AVDD
D[11:0]
LOGIC
GENERATION
January 3, 2011
TO
CLOCK-
PHASE
TO
FN7693.1