CDC5801ADBQ Datasheet, PDF (6/18 Pages) Texas Instruments – LOW JITTER CLOCK MULTIPLIER AND DIVIDER WITH PROGRAMMABLE DELAY

CDC5801A
LOW JITTER CLOCK MULTIPLIER AND DIVIDER WITH
PROGRAMMABLE DELAY AND PHASE ALIGNMENT
SCAS813A − AUGUST 2005 − REVISED DECEMBER 2005
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS†
V_O(STOP)
Output voltage during CLK stop
mode
See Figure 1
VOX
VO
V_IK
VOH
VOL
IOH
IOL
IOZ
Output crossing-point voltage
Output voltage swing (VOH − VOL)
Input clamp voltage
High-level output voltage
Low-level output voltage
High-level output current
Low-level output current
High-impedance-state output
current
See Figure 1 and Figure 4
See Figure 1
VDD = 3 V,
II = −18 mA
See Figure 1, VDD = 3 to 3.6 V
VDD = 3 V,
IOH = −16 mA
See Figure 1, VDD = 3 to 3.6 V
VDD = 3 V,
IOL = 16 mA
VDD = 3.135 V,
VO = 1 V
VDD = 3.3 V,
VO = 1.65 V
VDD = 3.465 V,
VO = 3.135 V
VDD = 3.135 V,
VO = 1.95 V
VDD = 3.3 V,
VO = 1.65 V
VDD = 3.465 V,
VO = 0.4 V
P0 = 0, P1 = 1
IOZ(STOP)
High-impedance-state output
current during CLK stop
Stop = 0, VO = GND or VDD
IOZ(PD)
IIH
High-impedance-state output
current in power-down state
High-level input
current
REFCLK,
STOPB
PWRDNB,
P0:2, MULT/
DIV0:1
PWRDNB = 0,
VO = GND or VDD
VDD = 3.6 V,
VI = VDD
VDD = 3.6 V,
VI = VDD
REFCLK,
STOPB
VDD = 3.6 V,
VI = 0
Low-level input
IIL
current
PWRDNB,
P0:2, MULT/ VDD = 3.6 V,
VI = 0
DIV0:1
Output impedance ^{High state}
RI at IO −14.5 mA to −16.5 mA
ZO
(single ended)
Low state
RI at IO 14.5 mA to 16.5 mA
Reference current
VDDREF,
VDDPD
VDD = 3.6 V
PWRDNB = 0
PWRDNB = 1
CI
Input capacitance
CO
Output capacitance
VI = VDD or GND
VO = VDD or GND
IDD(PD)
Supply current in power-down state
REFCLK = 0 MHz to 100 MHz,
PWDNB = 0,
STOPB = 1
IDD(CLKSTOP) Supply current in CLK stop state
BUSCLK configured for 500 MHz
IDD(NORMAL) Supply current in normal state
BUSCLK = 500 MHz
P0:2 = 000; load see Figure 1
† _{VDD refers to any of the following; VDDPA, VDDPD, VDDREF, VDDO, and VDDP}
‡ _{All typical values are at VDD = 3.3 V, TA = 25°C.}
MIN
1.1
0.5VDDO−0.2
1.7
2.0
2.2
−32
43
−10
15
11
TYP‡
MAX
2
0.5VDDO+0.2
2.9
−1.2
2.6
0.3
−52
−51
−14.5
61.5
65
25.5
0.6
0.5
−21
36
± 10
± 100
100
10
10
−10
−10
35
50
17
35
50
0.5
2
3
150
40
70
UNIT
V
V
V
V
V
V
mA
mA
µA
µA
µA
µA
µA
Ω
µA
mA
pF
pF
µA
mA
mA
6
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265