參數(shù)資料
型號(hào): PCF5083
廠商: NXP Semiconductors N.V.
英文描述: STEEL COVER
中文描述: GSM信號(hào)處理IC
文件頁數(shù): 116/136頁
文件大?。?/td> 602K
代理商: PCF5083
1996 Oct 29
116
Philips Semiconductors
Objective specification
GSM signal processing IC
PCF5083
Notes
1.
2.
V
DD1
= pad ring power supply; V
DD2
= core power supply and V
DDPLL
= analog PLL power supply.
Current consumption during active speech encoding is measured and then derated by 0.8 to reflect activity level
during one cycle.
I
DD1
is estimated with a 30 pF load on each output.
3.
I
DD(STBY)
supply current Standby mode
ON/OFF logic and RTC
active
I
(VDD2)
+ I
(VDDPLL)
I
(VDD1)
I
(VDD2)
+ I
(VDDPLL)
+ I
(VDD1)
15
245
260
100
μ
A
μ
A
μ
A
note 3
I
DD(STBY)tot
All inputs except CK32I, CKI and Schmitt trigger inputs
V
IL
V
IH
I
IL
LOW level input voltage
HIGH level input voltage
LOW level sink current
without pull-down resistor
HIGH level source current
with pull-down resistor
3-state output leakage current
0.7V
DD
0.3V
DD
V
DD
1
V
V
μ
A
V
IN
= 0
I
IH
V
IN
= V
DD
40
150
250
μ
A
I
ZL
V
O
= 0 to V
DD
1
μ
A
All outputs
V
OL
V
OH
LOW level output voltage
HIGH level output voltage
(except open-drain outputs)
open-drain output leakage
current
0.8V
DD
0.4
V
V
I
LI
V
O
= 0 to V
DD
1
μ
A
CMOS Schmitt trigger inputs
V
IL
V
IH
V
HYS
LOW level input voltage
HIGH level input voltage
Hysteresis
0
0.75V
DD
0.7
0.25V
DD
V
DD
V
V
V
CK32I
I
IL
I
IH
C
in
g
m
LOW level sink current
HIGH level source current
input capacitance
32 kHz oscillator
transconductance
V
IN
= 0; CK32O open
V
IN
= V
DD
; CK32O open
5
20
1
1
25
μ
A
μ
A
pF
μ
S
CK32I = CK32O = 0.6V
DD
CKI
V
IN
input voltage swing
DC bias = 0.35V
DD
(internally generated)
0.7
V
DD
V
SS
V
SYMBOL
PARAMETER
(1)
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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