UMA1005 View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
UMA1005 Datasheet PDF : 24 Pages
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Philips Semiconductors
Dual low-power frequency synthesizer
Preliminary specification
UMA1005T
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
VDDD
VDDA
VI
In
Ptot
Tstg
Tamb
digital supply voltage
analog supply voltage
voltage on any input
DC current into any input or output
total power dissipation
storage temperature
operating ambient temperature
MIN.
−0.5
−0.5
−0.5
−10
−
−65
−40
MAX.
UNIT
6.5
V
6.5
V
VDD + 0.5 V
+10
mA
25
mW
+150
°C
+70
°C
DC CHARACTERISTICS
VDDD = VDDA = 2.9 to 5.5 V; Tamb = −40 to +70 °C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
Supply
IDDD(stb)
digital standby supply
current
EM = EA = 0; inputs on
−
VDD or 0
IDDD
operating digital supply
note 1
−
current
IDDA(stb)
analog standby supply
current
VRA = VDDA; VRF = VDDA;
−
VRN = VDDA
IDDA
operating analog supply note 1
−
current
Digital inputs CLK, DATA and STROBE
VIH
HIGH level input voltage
VIL
LOW level input voltage
0.7VDD
0
Digital outputs FB1, FB2 and LOCK
VOL
LOW level output voltage IO = 2 mA; note 2
VOH
HIGH level output voltage IO = −2 mA; note 2
−
VDD − 0.4
Charge pump PHA
IPHA
output current
∆---I-P-I--P-H--H-A---A-
relative output current
variation
IRA = −62.5 µA;
400
VPHA = 1⁄2VDD; note 2
IRA = −25 µA; VPHA = 1⁄2VDD 160
IRA = −62.5 µA;
−
notes 2 and 3
∆IPHA M output current matching
IRA = −62.5 µA;
−
VPHA = 1⁄2VDD;
notes 2 and 4
TYP.
MAX.
−
5
−
5
−
10
−
0.6
−
VDD
−
0.3VDD
−
0.4
−
−
500
600
200
240
2
6
−
±50
UNIT
µA
mA
µA
mA
V
V
V
V
µA
µA
%
µA
November 1994
14
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