CDK5560 Cirrus Logic Inc, CDK5560 Datasheet - Page 8

• Manufacturer Part Number: CDK5560
• Description: KIT - CDB5560 W/ Capture Plus II System
• Manufacturer: Cirrus Logic Inc
• Series: CapturePLUS™IIr

Specifications of CDK5560

• Number Of Adc's: 1
• Number Of Bits: 24
• Sampling Rate (per Second): 50k
• Data Interface: Serial
• Inputs Per Adc: 1 Differential
• Input Range: ±3 V
• Power (typ) @ Conditions: 90mW @ 2.5 V
• Voltage Supply Source: Dual ±
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: CS5560
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 598-1277; CDK5560-1

SWITCHING CHARACTERISTICS
T
VL - VLR = 3.3 V, ±5%, 2.5 V, ±5%, or 1.8 V, ±5%
Input levels: Logic 0 = 0V = Low; Logic 1 = VD+ = High; CL = 15 pF.
8
Serial Port Timing in SSC Mode (SMODE = VL)
Data hold time after SCLK rising
Serial Clock (Out)
(Note 12, 13)
RDY rising after last SCLK rising
CS falling to MSB stable
First SCLK rising after CS falling
CS hold time (low) after SCLK rising
SCLK, SDO tristate after CS rising
SCLK(o)
A
MCLK
= -40 to +85 °C; V1+ = V2+ = +2.5 V, ±5%; V1- = V2- = -2.5 V, ±5%;
SDO
RDY
CS
12. SDO and SCLK will be high impedance when CS is high. In some systems it may require a pull-down resistor.
13. SCLK = MCLK/2.
Figure 2. SSC Mode - Read Timing, CS falling after RDY falls (Not to Scale)
t
11
Parameter
t
12
MSB
MSB–1
Pulse Width (high)
Pulse Width (low)
t
(CONTINUED)
7
5/4/09
t
Symbol
8
t
t
t
t
t
t
t
t
10
12
13
14
11
7
8
9
t
9
Min
50
50
10
-
-
-
-
-
LSB+1
t
13
LSB
Typ
10
10
8
8
5
-
-
-
t
14
t
10
Max
-
-
-
-
-
-
-
-
CS5560
DS713PP2
MCLKs
MCLKs
Unit
ns
ns
ns
ns
ns
ns