CDCE62005 Datasheet, PDF (13/76 Pages) Texas Instruments – Five/Ten Output Clock Generator/Jitter Cleaner With Integrated Dual VCOs

CDCE62005
www.ti.com........................................................................................................................................................................................... SCAS862 – NOVEMBER 2008
ELECTRICAL CHARACTERISTICS OPERATING CONDITIONS (Continued)
recommended operating conditions for the CDCE62005 device for under the specified Industrial temperature range of –40°C
to 85°C
PARAMETER
TEST CONDITIONS
SPI OUTPUT (MISO) / PLL DIGITAL (OUTPUT MODE)
I_OH
High-level output current
I_OL
Low-level output current
V_OH
High-level output voltage for LVCMOS outputs
V_OL
Low-level output voltage for LVCMOS outputs
C_O
Output capacitance on MISO
I_OZH
3-state output current
I_OZL
PLL ANALOG ( INPUT MODE)
V_CC = 3.3 V,
V_O = 1.65 V
V_CC = 3.3 V,
V_O = 1.65 V
V_CC = 3 V,
I_OH = −100 µA
V_CC = 3 V,
I_OL = 100 µA
VCC = 3.3 V; VO = 0 V or VCC
V_O = V_CC
V_O = 0 V
I_{OZH LOCK}
High-impedance state output current for PLL
LOCK output⁽²⁾
V_O = 3.6 V (PD is set low)
I_{OZL LOCK}
High-impedance state output current for PLL
LOCK output
V_O = 0 V (PD is set low)
V_T+
Positive input threshold voltage V_CC = min to
max
V_T–
Negative input threshold voltage V_CC c= min to
max
VBB
VBB
Termination voltage for reference inputs.
I_BB = –0.2 mA, Depending on the
setting.
INPUT BUFFERS INTERNAL TERMINATION RESISTORS (PRI_IN and SEC_IN)
Termination resistance
Single ended
PHASE DETECTOR
f_CPmax
Charge pump frequency
MIN
V_CC–0.5
TYP⁽¹⁾ MAX UNIT
–30
mA
33
mA
V
0.3 V
3
pF
5
µA
–5
22
µA
–1
µA
V_CC×0.55
V
V_CC×0.35
V
0.9
1.9 V
50
Ω
0.04
40 MHz
(1) All typical values are at V_CC = 3.3 V, temperature = 25°C
(2) Lock output has a 80kΩ pull-down resistor.
Copyright © 2008, Texas Instruments Incorporated
Product Folder Link(s) :CDCE62005
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