CF9501A PDF даташит
Спецификация CF9501A изготовлена «NPC» и имеет функцию, называемую «Radio Controlled Clock Receiver IC». |
|
Детали детали
Номер произв | CF9501A |
Описание | Radio Controlled Clock Receiver IC |
Производители | NPC |
логотип |
10 Pages
No Preview Available ! |
SM9501A/B
Radio Controlled Clock Receiver IC
OVERVIEW
The SM9501A/B is a BiCMOS RCC*1 receiver IC. It accepts low frequency standard wave input received
from an external antenna, amplifies it, detects the data signal, and outputs a digital time code signal.
*1: Radio controlled clock
FEATURES
I Operating supply voltage range
• 2.4 to 3.6V (A version)
• 4.5 to 5.5V (B version)
I Operating current consumption
• 55µA (typ) @3V (A version)
• 55µA (typ) @5V (B version)
I Standby current consumption
• 0.1µA (max) @3V (A version)
• 0.1µA (max) @5V (B version)
I High sensitivity: 0.5µVrms input
I Wide frequency range (35kHz to 80kHz)
I Include analog switch for antennatuning capaci-
tors change
I AGC gain hold function
I External crystal filter connection
I BiCMOS process
I Package:16-pin VSOP, Chip form
PINOUT
(Top view)
http://www.DataSheet4U.net/
VDDA
IN1
IN3
IN2
FCN
XO
VSSA
XI
1
8
16 VDD
PON
OUT
VSS
HLDN
CP
CB
9 LF
ORDERING INFORMATION
Device
SM9501AV
SM9501BV
CF9501A
Package
16-pin VSOP
Chip form
PACKAGE DIMENSIONS
(Unit: mm)
0.15
+
−
0.1
0.05
0.275TYP
5.1 ± 0.2
0.65 0.10
+ 0.1
0.22 − 0.05
0.12 M
0 to 10 °
NIPPON PRECISION CIRCUITS INC.—1
datasheet pdf - http://www.DataSheet4U.net/
No Preview Available ! |
PAD LAYOUT (CF9501A)
(Unit: µm)
SM9501A/B
VDDA
1
IN1 2
IN3 3
IN2 4
FCN 5
XO 6
VSSA
XI
7
DA9501
NPC
8
VDD
(1430,2360)
16
15 PON
14 OUT
TN
13 VSS
12 HLDN
11 CP
10 CB
9 LF
(0,0)
Chip size: 1.43 × 2.36mm
Chip thickness: 300 ± 30µm
PAD size: 100µm (TN: 80µm)
Chip base: VSS level
PAD NAME and DIMENSIONS (CF9501A)
http://www.DataSheet4U.net/
Number
Name
Pad dimensions [µm]
XY
1
VDDA
386
2117
2 IN1 177 2035
3 IN3 177 1766
4 IN2 177 1486
5 FCN 177 1217
6 XO 177 937
7
VSSA
177
586
8 XI 177 288
9 LF 1237 286
10 CB 1237 555
11 CP 1237 809
12
HLDN
1237
1078
13 VSS 1237 1302
14 OUT 1237 1755
15 PON 1237 2035
16 VDD 1031 2117
− TN1 1257 1506
1. For test mode
NIPPON PRECISION CIRCUITS INC.—2
datasheet pdf - http://www.DataSheet4U.net/
No Preview Available ! |
BLOCK DIAGRAM
SM9501A/B
VDD
VDDA
IN1
PON
Bias
OUT
VSS HLDN CP CB
Decoder
AGC Control
Peak/Bottom
Hold Det.
AGC Amp
Post Amp
IN3
IN2
FCN
XO VSSA XI
Rectifier
LPF
LF
PIN DESCRIPTION
Number
Name
I/O1
A/D2
http://www.DataSheet4U.net/
Description
1
VDDA
−
A AGC amplifier (+) supply input
2 IN1 I A Antenna input 1 (fixed input)
3 IN3 I A Antenna input 3 (via analog switch)
4 IN2 I A Antenna input 2 (analog switch bypass)
5 FCN Ipu D Analog switch control input (active LOW)
6 XO O A Output for crystal filter
7 VSSA − A AGC amplifier (–) supply input
8 XI I A Input from crystal filter
9 LF O A Rectifier LPF capacitor connection
10 CB O A Bottom hold detector capacitor connection
11 CP O A Peak hold detector capacitor connection
12 HLDN Ipu D AGC gain hold control (active LOW)
13 VSS − A Substrate (–) supply input
14 OUT O D Clock time code output (active LOW)
15 PON Ipu D Standby state control input (active LOW)
16 VDD − A (+) supply input
− TN Ipu D AGC amplifier gain control switch (active LOW, for test mode)
1. I: input, O: output, Ipu: input with pull-up resistor, –: supply pin
2. A: analog signal, D: digital signal
NIPPON PRECISION CIRCUITS INC.—3
datasheet pdf - http://www.DataSheet4U.net/
Скачать PDF:
[ CF9501A.PDF Даташит ]
Номер в каталоге | Описание | Производители |
CF9501A | Radio Controlled Clock Receiver IC | NPC |
CF9501B | Radio Controlled Clock Receiver IC | NPC |
Номер в каталоге | Описание | Производители |
TL431 | 100 мА, регулируемый прецизионный шунтирующий регулятор |
Unisonic Technologies |
IRF840 | 8 А, 500 В, N-канальный МОП-транзистор |
Vishay |
LM317 | Линейный стабилизатор напряжения, 1,5 А |
STMicroelectronics |
DataSheet26.com | 2020 | Контакты | Поиск |