CME8000-TLPH C-Max, CME8000-TLPH Datasheet - Page 6

• Manufacturer Part Number: CME8000-TLPH
• Description: IC RECEIVER RC BICMOS 28-SSOP
• Manufacturer: C-Max

Specifications of CME8000-TLPH

• Frequency: 40kHz ~ 120kHz
• Sensitivity: -115dBm
• Modulation Or Protocol: UTC - Universal Time Code
• Applications: Radio Controlled Time
• Current - Receiving: 2mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 1.2 V ~ 5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Data Rate - Maximum: -
• Other names: 561-1008-2; CME8000-TLQ

CLOCK
DT
PON
HLD
PIN 24
PIN 21
PIN 16
PIN 17
Pad 25
PIN 27
Pad 16
PIN 18
GNDL
VL
C-MAX
CLOCK, DT, PON, HLD
These pins are high impedant MOS-inputs and
require MOS-levels for operating
CLOCK
To run the IC it is necessary to apply the clock
chosen by CLKSEL.
All the timings given referred to this clock cycles.
In power down mode a clocking is not necessary.
HLD
AGC hold mode: HLD high (V
HLD off, HLD low (V
that is it holds for a short time the AGC voltage.
This can be used to prevent the AGC from peak
voltages, created by e.g. a stepper motor.
Additional, there will be internal hold function
generated, especially during read-out of data.
PON
PON must be either connected to V
If PON is connected to GND, the receiver will be
activated. The set-up time is typically 0.5 s after
applying GND at this pin. If PON is connected to
V
A power down period of min. 2msec is necessary
after switching on the power supply and before
switching to another protocol.
CC
CME8000
SPEC No.
, the receiver will switch to power-down mode.
PAD 22
PAD 19
PAD 14
PAD 15
Time Solutions
Figure 10.
Revision
HLD
B.15
= 0) sets AGC HLD on,
ESD protection
HLD
= V
09.03.07
CC
CC
State
or GND.
) sets AGC
03.05.2007
C-MAX printed
BSI2
BSI1
PON
HLD
BSI1, BSI2, DATA, DR
These 4 pin are MOS-outputs, which deliver
MOS-level.
PIN 19
PIN 20
PIN 16
PIN 17
Pad 25
PIN 27
Pad 16
PIN 18
GNDL
VL
PAD 17
PAD 18
PAD 14
PAD 15
English
Data Sheet
Figure 11.
Version
ESD protection
CME8000
6 of 22
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