CS5101A

Notes: 13. External loading capacitors are required to allow the crystal to oscillate. Maximum crystal frequency

is 8.0 MHz in FRN mode (100 kHz sample rate).

14. With a 8 MHz crystal, two 10 pF loading capacitors and a 10 M

Ω parallel resistor (see Figure 8).

15. These times are for FRN mode.

16. SSH only works correctly if HOLD falling edge is within +15 to +30 ns of CH1/2 edge or if CH1/2 edge

17. When HOLD goes low, the analog sample is captured immediately. To start conversion, HOLD must

be latched by a falling edge of CLKIN. Conversion will begin on the next rising edge of CLKIN after

HOLD is latched. If HOLD is operated synchronous to CLKIN, the HOLD pulse width may be as

narrow as 150 ns for all CLKIN frequencies if CLKIN falls 95 ns after HOLD falls. This

VA-, VD- = -5V

Parameter

Symbol

Min

Typ

Max

Units

CLKIN Period

(Note 4)

-8

-16

108

250

-

-

10,000

10,000

ns

ns

CLKIN Low Time

37.5

-

-

ns

CLKIN High Time

37.5

-

-

ns

Crystal Frequency

(Note 13)

-8

-16

2.0

2.0

-

-

9.216

4.0

MHz

MHz

SLEEP Rising to Oscillator Stable

(Note 14)

-

-

2

-

ms

RST Pulse Width

150

-

-

ns

RST to STBY Falling

-

100

-

ns

RST Rising to STBY Rising

-

11,528,160

-

CH1/2 Edge to TRK1, TRK2 Rising

(Note 15)

-80

-

ns

CH1/2 Edge to TRK1, TRK2 Falling

(Note 15)

-

-

ns

HOLD to SSH Falling

(Note 16)

-60

ns

HOLD to TRK1, TRK2, Falling

(Note 16)

-

ns

HOLD to TRK1, TRK2, SSH Rising

(Note 16)

-

120

-

ns

HOLD Pulse Width

(Note 17)

-

ns

HOLD to CH1/2 Edge

(Note 16)

15

-

ns

HOLD Falling to CLKIN Falling

(Note 17)

95

-

1tclk+10

ns

4

DS45F2