H1137 EMMICRO [EM Microelectronic - MARIN SA], H1137 Datasheet - Page 2

• Manufacturer Part Number: H1137
• Description: CMOS circuit for Analog Quartz Watches
• Manufacturer: EMMICRO [EM Microelectronic - MARIN SA]

Absolute Maximum Ratings
Parameter
Supply voltage
Voltage applied
to other terminals
Storage tem-
perature
Stresses beyond these listed maximum ratings may
cause permanent damage to the device. Exposure to
conditions beyond specified operating conditions may
affect device reliability or cause malfunction.
Recommended Operating Conditions
Parameter
Ambient temperature
Quartz frequency
Quartz series resistance
Motor coil resistance
Positive supply
Negative supply
Supply source resistance
Electrical and Switching Characteristics
at recommended operating conditions unless otherwise specified
Parameter
Supply voltage range
Mean dynamic current
Mean current consumption
Oscillator
Transconductance
Starting voltage
Starting time
Stability df / f*dV
Motors Drivers
Voltage across motor
Voltage across motor
Voltage across motor
Short circuit impedance
Test Input / Output
Amplitude
Mean current
Reset Input
Debounce delay
Input current after debounce delay
* Is the average input current, modulated by a frequency of 64 Hz
Copyright © 2004, EM Microelectronic-Marin SA
R
N
Symbol
V
T
STOR
N
V
Symbol
T
f
R
R
VP
V
R
Min.
Q
N
-3.6
-55
N
Q
M
I
–0.3
*
Typ.
Symbol
V
I
I
gm
V
T
V
V
V
R
V
I
T
I
DYN
N
TST
S
ST
S
N
ST
MOT
MOT
MOT
TST
CC
32768
Value
-1.55
2.0
25
30
10
0
V
Max.
+125
+0.2
P
+0.3
Test Conditions
Without motor and quartz,
32kHz inverted square wave forced
at OSC
With quartz, without motor,
TEST open, C
V
Within 10 seconds
Recommended operating conditions
Between –1.4V and –1.6V
V
V
R
Between motor pulses
ZI = 30pF // 1M Ω
Pad connected to V
Pad connected to V
N
N
N
I
Units
= 300 Ω, T
Units
= 1.2V, V
= -1.55V, R
= -1.25V, R
Hz
kΩ
°C
kΩ
Ω
V
V
°C
V
V
IN
and OSC
PP
OPR
TR
M
M
2
= 300mV
Handling Procedures
This device contains circuitry to protect the terminals
against damage due to high static voltages or electrical
fields. However, it is advised that normal precautions be
taken to avoid application of any voltage higher than
maximum rated voltages to this circuit.
Operating Conditions
Parameter
Operating temperature
Quartz series resistance
Trimmer capacitance
= 2k Ω
= 2k Ω
= 12 pF
OUT
P
P
, TEST open
Min.
1.35
1.35
7.81
Symbol
T
C
-1.8
2.5
1.0
1.0
OPR
TR
www.emmicroelectronic.com
-1.55
Typ.
0.75
1.40
1.10
1.20
200
150
1.5
90
70
7
Min.
-10
3
H1137
Typ.
23.43
Max.
30
-1.2
150
350
300
250
50
2
Max.
+60
50
30
ppm/V
Units
µmho
V
ms
nA
nA
nA
nA
Ω
V
V
V
V
V
s
PP
Units
k Ω
pF
°C