參數(shù)資料
型號(hào): TSA5522M
廠商: NXP SEMICONDUCTORS
元件分類(lèi): XO, clock
英文描述: 1.4 GHz I2C-bus controlled synthesizer
中文描述: PLL FREQUENCY SYNTHESIZER, 1400 MHz, PDSO20
文件頁(yè)數(shù): 10/20頁(yè)
文件大?。?/td> 172K
代理商: TSA5522M
1996 Jan 23
10
Philips Semiconductors
Product specification
1.4 GHz I
2
C-bus controlled synthesizer
TSA5522
Notes
1.
2.
A single PNP band switch buffer is ON.
P4, P5 and P7 I/O ports are not available in 16-pin package. In 20-pin package, when a port is active, the collector
voltage must not exceed 6 V.
A single NPN open-collector output is ON.
3.
I
IL(AS)
LOW level input current
V
AS
= 0 V
50
μ
A
SCL and SDA inputs
V
IL
V
IH
I
IH
LOW level input voltage
HIGH level input voltage
HIGH level input current
3.0
10
100
1.5
5.5
10
10
400
V
V
μ
A
μ
A
μ
A
kHz
V
IH
= 5.5 V; V
CC1
= 0 V
V
IH
= 5.5 V; V
CC1
= 5.5 V
V
IL
= 0 V; V
CC1
= 5.5 V
I
IL
f
clk
LOW level input current
input clock frequency
SDA output (I
2
C bus mode)
I
ILO
V
o
output leakage current
output voltage
V
O
= 5.5 V
I
sink
= 3 mA
10
0.4
μ
A
μ
A
BS output (M/O band selection)
V
o(BS)
output voltage
band A; I
source
= 20
μ
A
band B; I
source
= 20
μ
A
band C; I
source
= 20
μ
A
band C; I
source
= 50
μ
A
0.36V
CC1
0.7V
CC1
3.1
0.25
0.4V
CC1
0.8V
CC1
0.5
0.43V
CC1
0.9V
CC1
V
V
V
V
Charge-pump output CP
I
ICPH
HIGH charge pump current
(absolute value)
I
ICPL
LOW charge pump current
(absolute value)
V
o(CP)
output voltage
I
LI(off)
off-state leakage current
CP = 1
250
μ
A
CP = 0
50
μ
A
in-lock; T
amb
= +25
°
C
T2 = 0; T1 = 1
5
1.95
1
15
V
nA
Tuning voltage output V
tune
I
LO(off)
leakage current when
switched-off
output voltage when the
loop is closed
acceptable ripple voltage
on V
CC1
(peak-to-peak
value)
OS = 1; V
tune
= 33 V
10
μ
A
V
o
OS = 0; T2 = 0; T1 = 0; T0 = 1;
R
L
= 27 k
;
V
tune
= 33 V
f
ripple
= 300 Hz to 300 kHz
0.4
32.6
V
V
ripple(p-p)
30
mV
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX
UNIT
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