參數(shù)資料
型號(hào): SAA1575HL
廠商: NXP SEMICONDUCTORS
元件分類: 通信及網(wǎng)絡(luò)
英文描述: Global Positioning System (GPS)baseband processor(通用定位系統(tǒng)基帶處理器)
中文描述: SPECIALTY TELECOM CIRCUIT, PQFP100
封裝: 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, SOT-407-1, LQFP-100
文件頁(yè)數(shù): 28/56頁(yè)
文件大?。?/td> 744K
代理商: SAA1575HL
1999 Jun 04
28
Philips Semiconductors
Product specification
Global Positioning System (GPS)
baseband processor
SAA1575HL
10 DC CHARACTERISTICS
V
CC(P)
= V
CC(B)
= 5 V; V
CC(core)
= V
CC(R)
= 3 V; T
amb
= 20
°
C; f
osc
= 30 MHz; standard Philips firmware (release HD00);
note 1; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies
V
CC(core)
V
CC(P)
V
CC(R)
V
CC(B)
I
CC(core)
core supply voltage
peripheral supply voltage
RTC core supply voltage
backup peripheral supply voltage
core supply current
2.7
2.7
2.4
2.7
3.3
5.0
3.3
5.0
35
15
20
10
10
10
5
1
1
3.6
5.5
3.6
5.5
10
1
1
30
30
30
V
V
V
V
mA
mA
μ
A
mA
mA
mA
μ
A
μ
A
μ
A
mA
μ
A
μ
A
normal mode
idle mode
sleep mode
normal mode; note 2
idle mode
sleep mode
normal mode; note 3
idle mode; note 3
sleep mode; note 3
normal mode; note 2
idle mode
sleep mode
I
CC(P)
peripheral supply current
I
CC(R)
RTC core supply current
I
CC(B)
backup peripheral supply current
Inputs: pins PWRFAIL, PWRDN, RSTIME, RXD1, RXD0, IF2, IF1, RCLK, TEST1, TP1, TP2, TP3 and TP4
V
IL
V
IH
LOW-level input voltage
HIGH-level input voltage
3.5
1.5
V
V
Outputs (LOW drive current): pins PWRB, PWRM, T1S, RFCLK, RFDAT, RFLE and TEST2
V
OL
V
OH
I
drive(max)
C
L(max)
t
d(t)
LOW-level output voltage
HIGH-level output voltage
maximum drive current
maximum load capacitance
transition delay
I
OL
= 2.0 mA
I
OH
= 0.5 mA
2.4
7.4
8.8
0.4
2
50
V
V
mA
pF
ns
ns
C
L
= 5 pF
C
L
= 25 pF
Outputs (HIGH drive current): pins A19 to A1, DMCS, PMCS, TXD0, TXD1 and SCLK
V
OL
V
OH
I
drive(max)
C
L(max)
t
d(t)
LOW-level output voltage
HIGH-level output voltage
maximum drive current
maximum load capacitance
transition delay
I
OL
= 4.0 mA
I
OH
= 1.0 mA
2.4
6.8
8.1
0.4
4
100
V
V
mA
pF
ns
ns
C
L
= 10 pF
C
L
= 50 pF
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