參數(shù)資料
型號: PCF5077T
廠商: NXP SEMICONDUCTORS
元件分類: 通信及網(wǎng)絡
英文描述: Power amplifier controller for GSM and PCN systems
中文描述: SPECIALTY TELECOM CIRCUIT, PDSO16
文件頁數(shù): 14/24頁
文件大?。?/td> 120K
代理商: PCF5077T
1997 Nov 19
14
Philips Semiconductors
Preliminary specification
Power amplifier controller for GSM and
PCN systems
PCF5077T
TIMING CHARACTERISTICS
V
DDA1
, V
DDA2
and V
DDD
= 2.7 to 6.0 V; V
DDD
= V
DDA1
V
DDA2
; T
amb
=
40 to +85
°
C; unless otherwise specified.
SYMBOL
PARAMETER
MIN.
TYP.
UNIT
Controller timing;
see Fig.3
delay from positive TRIG edge to time B =
13
6
T
cy
t
d(B-C)
delay from time B to time C = 18T
cy
t
d(TRIG-E)
delay from negative TRIG edge to time E =
13
6
T
cy
t
d(E-G)
delay from time E to time G = 38T
cy
t
d(TRIG-B)
1.0
8.31
1.0
17.54
μ
s
μ
s
μ
s
μ
s
Serial bus timing;
see Fig.6
S
ERIAL PROGRAMMING CLOCK
(
PIN
CLK)
t
r
t
f
T
cy
E
NABLE PROGRAMMING
(
PIN
STROBE)
rise time
fall time
clock period
100
10
10
ns
ns
ns
t
start
t
end
R
EGISTER SERIAL INPUT DATA
(
PIN
DATA)
strobe start time to first clock edge
strobe end time after last clock edge
0
40
ns
ns
t
su
t
h
input data to CLK set-up time
input data to CLK hold time
20
20
ns
ns
Fig.6 Serial bus timing diagram.
handbook, full pagewidth
th
tstart
tend
tsu
Tcy
LSB
CLK
DATA
STROBE
MSB
MGK913
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