CS5317 datasheet(3/32 Pages) CIRRUS

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ANALOG CHARACTERISTICS (continued)

Parameter

Min

Typ

Max

Units

Power Supply Rejection

VA+

(Note 6)

VA-

VD+

VD-

Specified Temperature Range

0 to 70

°C

Phase-Lock Loop Characteristics

VCO Gain Constant, Ko

(Note 7)

-4

-10

-30

Mrad/Vs

VCO Operating Frequency

1.28

5.12

MHz

Phase Detector Gain Control, Kd

-3

-8

-12

µA/rad

Phase Detector Prop. Delay

(Note 8)

100

Notes:

6. With 300mV p-p, 1kHz ripple applied to each supply separately.

7. Over 1.28 MHz to 5.12 MHz VCO output range, where VCO frequency = 2 * CLKOUT.

8. Delay from an input edge to the phase detector to a response at the PHDT output pin.

DIGITAL CHARACTERISTICS (TA = TMIN - TMAX; VA+, VD+ = 5V±10%; VA-, VD- = -5V±10%)

All measurements performed under static conditions.

Parameter

Symbol

Min

Typ

Max

Units

High-Level Input Voltage

VIH

2.0

Low-Level Input Voltage

VIL

0.8

High-Level Output Voltage

(Note 9)

VOH

(VD+)-1.0V

Low-Level Output Voltage

IOUT = 1.6mA

VOL

0.4

Input Leakage Current

Iin

µA

3-State Leakage Current

IOZ

±10

µA

Digital Output Pin Capacitance

Cout

-9

Note:

9. Iout=-100

µA. This specification guarantees the ability to drive one TTL load (VOH=2.4V @ Iout=-40µA.).

RECOMMENDED OPERATING CONDITIONS (DGND, AGND = 0V, see Note 10.)

Parameter

Symbol

Min

Typ

Max

Units

DC Power Supplies:

Positive Digital

Negative Digital

Positive Analog

Negative Analog

VD+

VD-

VA+

VA-

4.5

-4.5

4.5

-4.5

5.0

-5.0

5.0

-5.0

5.5

-5.5

5.5

-5.5

Master Clock Frequency

fclk

0.01

5.12

MHz

Note:

10. All voltages with respect to ground.

Specifications are subject to change without notice.

CS5317

DS27F4

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