Datasheet

ADS930
3
SBAS059A
ELECTRICAL CHARACTERISTICS (Cont.)
At T
A
= +25°C, V
S
= +3V, Single-ended Input and Sampling Rate = 30MHz, unless otherwise specified.
ADS930E
PARAMETER CONDITIONS TEMP MIN TYP MAX UNITS
Differential Gain Error NTSC, PAL 2.3 %
Differential Phase Error NTSC, PAL 1 degrees
Output Noise Input Grounded 0.2 LSBs rms
Aperture Delay Time 2ns
Aperture Jitter 7 ps rms
Analog Input Bandwidth
Small Signal –20dBFS Input 350 MHz
Full Power 0dBFS Input 100 MHz
Overvoltage Recovery Time
(4)
2ns
DIGITAL OUTPUTS C
L
= 15pF
Logic Family TTL/HCT Compatible CMOS
Logic Coding Straight Offset Binary
High Output Voltage, V
OH
+2.4 LV
DD
V
Low Output Voltage, V
OL
0.4 V
3-State Enable Time OE = L 20 40 ns
3-State Disable Time OE = H 2 10 ns
Internal Pull-Down 50 kΩ
Power-Down Enable Time PwrDn = L 133 ns
Power-Down Disable Time PwrDn = H 18 ns
Internal Pull-Down 50 kΩ
ACCURACY f
S
= 2.5MHz
Gain Error Full 5.9 10 %FS
Input Offset Referred to Ideal Midscale Full ±10 ±60 mV
Power Supply Rejection (Gain) ∆ V
S
= +10% Full 56 dB
Power Supply Rejection (Offset) Full 56 dB
Internal Positive Reference Voltage Full +1.75 V
Internal Negative Reference Voltage Full +1.25 V
POWER SUPPLY REQUIREMENTS
Supply Voltage: +V
S
Operating Full +2.7 +3.0 +5.25 V
Supply Current: +I
S
Operating, +3V Full 22 mA
Power Dissipation Operating, +3V Full 66 84 mW
Operating, +5V Full 168 mW
Power Dissipation (Power Down) Operating, +3V Full 10 mW
Operating, +5V Full 15 mW
Thermal Resistance,
θ
JA
SSOP-28 89 °C/W
NOTES: (1) Spurious Free Dynamic Range refers to the magnitude of the largest harmonic. (2) dBFS means dB relative to full scale. (3) Two-tone intermodulation
distortion is referred to the largest fundamental tone. This number will be 6dB higher if it is referred to the magnitude of the two-tone fundamental envelope. (4) No
“Rollover” of bits.