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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 NPC логотип 

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CF9501A Даташит, Описание, Даташиты
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)
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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/









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CF9501A Даташит, Описание, Даташиты
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/









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CF9501A Даташит, Описание, Даташиты
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
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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/










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