ISL51002_07 Datasheet, PDF (5/32 Pages) Intersil Corporation – 10-Bit Video Analog Front End (AFE) with Measurement and Auto-Adjust Features

ISL51002
Electrical Specifications
Specifications apply for V_A3.3 = V_D3.3 = V_PLLA3.3 = 3.3V, V_A1.8 = V_D1.8 = V_PLLD1.8 = V_ADCD1.8 = 1.8V,
pixel rate = 110MHz for ISL51002-110, 150MHz for ISL51002-150, 165MHz for ISL51002-165, f_XTAL = 25MHz,
and T_A = +0°C to +70°C, unless otherwise specified. (Continued)
SYMBOL
PARAMETER
TEST LEVEL or NOTES
MIN
MAX
(Note 6) TYP (Note 6) UNITS
I_A1.8
Analog Supply Current, 1.8V
(Note 4)
Includes 1.8V ADC reference current draw
270
375
mA
I_D3.3
Digital Supply Current, 3.3V
(Note 4)
Grayscale ramp input
30
60
mA
I_D1.8
IADC_D1.8
IPLL_D1.8
P_D
Digital Supply Current, 1.8V
(Note 4)
Total Power Dissipation
Grayscale ramp input
Grayscale ramp input
Standby Mode
65
95
mA
33
65
mA
1.8
10
mA
0.98
1.25
W
50
100
mW
AC TIMING CHARACTERISTICS
PLL Jitter (Note 5)
250
450
ps p-p
Sampling Phase Steps
5.6° per step
64
Sampling Phase Tempco
±1
ps/°C
Sampling Phase
Differential Nonlinearity
Degrees out of +360°
±3
°
HSYNC Frequency Range
10
150
kHz
f_XTAL
t_SETUP
Crystal Frequency Range
Data Valid Before Rising Edge of
Dataclk
20pF DATACLK load, 20pF DATA load
12
25
27
MHz
1.8
ns
t_HOLD
Data Valid After Rising Edge of
20pF DATACLK load, 20pF DATA load
3.4
ns
Dataclk
NOTES:
3. Linearity tested at room temperature and guaranteed across comercial temperature range by correlation to characterization.
4. Supply current specified at max pixel rate (165MHz) with gray scale video applied.
5. Jitter tested at rated frequencies (165MHz, 150MHz, 110MHz) and at minimum frequency (10MHz).
6. Parts are 100% tested at +25°C. Over-temperature limits established by characterization and are not production tested.
5
FN6164.2
September 19, 2007