MAX1396 Maxim Integrated Products, MAX1396 Datasheet - Page 16

• Manufacturer Part Number: MAX1396
• Description: (MAX1393 / MAX1396) 1-Channel True-Differential/ 2-Channel Single-Ended
• Manufacturer: Maxim Integrated Products

1.5V to 3.6V, 312.5ksps, 1-Channel True-Differential/
2-Channel Single-Ended, 12-Bit, SAR ADCs
falling edge of the sampling clock and the instant when
an actual sample is taken.
Aperture jitter (t
the aperture delay (Figure 14).
DC PSRR is defined as the change in the positive full-
scale transfer function point caused by a full range vari-
ation in the analog power-supply voltage (V
TRANSISTOR COUNT: 9106
PROCESS: BiCMOS
16
DC Power-Supply Rejection Ratio (PSRR)
______________________________________________________________________________________
AJ
) is the sample-to-sample variation in
Chip Information
Aperture Jitter
DD
).
Figure 14. T/H Aperture Timing
(INTERNAL
SAMPLED
DIFFERENTIAL
VOLTAGE
*INDICATES THE MAX1396 ONLY.
ANALOG
SIGNAL)
INPUT
VOLTAGE
REF
INPUT
SCLK
INPUT
DATA
2 x AA CELLS
T/H
0.1 F
+
TRACK
-
Typical Operating Circuit
0.1 F
REF
AIN+
(AIN1)*
AIN-
(AIN2)*
t
THIRD FALLING EDGE
AD
t
AJ
HOLD
MAX1393
MAX1396
GND
V
DD
(CH1/CH2)*
UNI/BIP
DOUT
SCLK
CS
OE
SS
SCL
MISO
CPU