參數(shù)資料
型號(hào): SA8016WC
廠商: NXP SEMICONDUCTORS
元件分類: XO, clock
英文描述: SCSI-3 FAST WIDE 3 FT CABLE
中文描述: PLL FREQUENCY SYNTHESIZER, 2500 MHz, PQCC24
封裝: 4 X 4 MM, 0.65 MM HEIGHT, PLASTIC, MO-217, SOT-564-1, CSP, HBCC-24
文件頁數(shù): 6/20頁
文件大?。?/td> 252K
代理商: SA8016WC
Philips Semiconductors
Product specification
SA8016
2.5GHz low voltage fractional-N synthesizer
1999 Nov 04
6
CHARACTERISTICS
V
DDCP
= V
DD
= +3.0V,
T
amb
= +25
°
C;
unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply; pins 3, 9
V
DD
Digital supply voltage
2.7
5.5
V
V
DDCP
Analog supply voltage
V
DDCP
= V
DD
2.7
5.5
V
I
DDTotal
Synthesizer operational total supply current
V
DD
= +3.0 V
8.0
9.5
mA
I
Standby
Total supply current in power-down mode
logic levels 0 or V
DD
1
μ
A
RFin main divider input; pins 5, 6
f
VCO
VCO input frequency
350
2500
MHz
V
RFin(rms)
AC-coupled input signal level
R
in
(external) = R
s
= 50
;
single-ended drive;
max. limit is indicative
@ 500 to 2500 MHz
–18
0
dBm
Z
IRFin
Input impedance (real part)
f
VCO
= 2.4 GHz
210
C
IRFin
Typical pin input capacitance
f
VCO
= 2.4 GHz
1.0
pF
N
main
Main divider ratio
512
65535
f
PCmax
Maximum loop comparison frequency
indicative, not tested
4
MHz
Reference divider input; pins 11, 12
f
REFin
Input frequency range from TCXO
5
40
MHz
VRFin
AC-coupled input signal level
single-ended drive;
max. limit is indicative
360
1300
mV
PP
Z
REFin
Input impedance (real part)
f
REF
= 20 MHz
10
k
C
REFin
Typical pin input capacitance
f
REF
= 20 MHz
1.0
pF
R
REF
Reference division ratio
4
1023
Charge pump current setting resistor input; pin 10
R
SET
External resistor from pin to ground
6
7.5
15
k
V
SET
Regulated voltage at pin
R
SET
=7.5 k
1.25
V
Charge pump outputs (including fractional compensation pump); pin 8; R
SET
=7.5k
, FC=80
Charge pump current ratio to I
SET1
I
CP
Current gain I
PH
/I
SET
–15
+15
%
I
MATCH
Sink-to-source current matching
V
PH
=1/2 V
DDCP
–10
+10
%
I
ZOUT
Output current variation versus V
PH2
V
PH
in compliance range
–10
+10
%
I
LPH
Charge pump off leakage current
V
PH
=1/2 V
CC
–10
+10
nA
V
PH
Charge pump voltage compliance
0.7
V
DDCP
–0.8
V
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