參數(shù)資料
型號: PCA5010H
廠商: NXP Semiconductors N.V.
英文描述: Pager baseband controller
中文描述: 傳呼機基帶控制器
文件頁數(shù): 80/112頁
文件大?。?/td> 627K
代理商: PCA5010H
1998 Nov 02
80
Philips Semiconductors
Product specification
Pager baseband controller
PCA5010
I
BAT(stb)
current consumed from
V
BAT
by the DC/DC
converter itself
maximum delivered
continuous supply current
efficiency of DC/DC
converter in standby mode
T
amb
= 25
°
C;
notes 7 and 8
25
μ
A
I
DD(max)(stb)
V
BAT
= 0.9 V; R
s
= 8
;
notes 8 and 9; see Fig.38
V
BAT
= 1.2 V;
I
DD
= 100
μ
A; note 8
1
mA
η
(stb)
80
%
DC/DC converter in high current mode (non standby)
V
DD
DC supply voltage
generated by the on-chip
DC/DC converter for the
PCA5010 and external
chips
mean DC voltage
ripple voltage for
frequencies above 20 kHz
(peak-to-peak value)
low frequency ripple
voltage caused by load
variations (peak-to-peak
value)
current consumed from
V
BAT
by the DC/DC
converter itself
maximum delivered
supply current
note 4
2.2
6%
2.2
2.2 + 6%
V
V
DD(av)
V
HFripple(p-p)
notes 4 and 5
notes 5 and 8
2.1
2.2
2.3
100
V
mV
V
LFripple(p-p)
notes 3, 5 and 8
100
mV
I
BAT(norm)
T
amb
= 25
°
C; notes 8
and 10; see Fig.51
110
μ
A
I
DD(max)
V
BAT
= 0.9 V; R
s
= 8
;
notes 8 and 9; see Fig.37
V
BAT
= 1.0 V; R
s
= 5
;
notes 8 and 9
note 8
V
BAT
1.2 V;
I
DD
= 3 mA
V
BAT
1.2 V;
I
DD
= 10 mA
V
BAT
= 0.9 V;
I
DD
= 3 mA
V
BAT
= 0.9 V;
I
DD
= 10 mA
10
mA
20
mA
η
(norm)
efficiency of DC/DC
converter
90
%
85
%
85
%
75
%
External supply current from V
DD
= 2.2 V and V
BAT
= 1.2 V
V
DD
DC supply voltage (V
DD
and V
DDA
pins)
operating battery current
note 11; see Fig.64
2.2
2.2
2.5
V
I
BAT
T
amb
= 25
°
C; 76.8 kHz
quartz
T
amb
= 25
°
C; note 7
2
μ
A
I
DD(stb)
operating standby mode
supply current from V
DD
12
μ
A
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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